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Conserved domains on  [gi|447199828|ref|WP_001277084|]
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MULTISPECIES: carnitine monooxygenase subunit alpha [Acinetobacter]

Protein Classification

aromatic ring-hydroxylating oxygenase subunit alpha( domain architecture ID 11468605)

aromatic ring-hydroxylating oxygenase subunit alpha is the catalytic component of a complex that catalyzes the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
HcaE COG4638
Phenylpropionate dioxygenase or related ring-hydroxylating dioxygenase, large terminal subunit ...
18-369 1.44e-100

Phenylpropionate dioxygenase or related ring-hydroxylating dioxygenase, large terminal subunit [Inorganic ion transport and metabolism, General function prediction only];


:

Pssm-ID: 443676 [Multi-domain]  Cd Length: 298  Bit Score: 299.59  E-value: 1.44e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  18 AWTFPKVFYTSSQVFEHEKEAIFAKSWICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGS 97
Cdd:COG4638    1 ASRLPAAFYTDPEIFELELERIFRRGWYYVGHSSELPEPGDYLTRTILGEPVVLVRDKDGEVRAFHNVCPHRGAPLSEGR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  98 GKAKNvITCPYHAWTFKLDGSLALARNCDHVESFDKENSSMVPLKVEEYAGFVFINMDENATCVEDQLPGFAERLNQACg 177
Cdd:COG4638   81 GNGGR-LVCPYHGWTYDLDGRLVGIPHMEGFPDFDPARAGLRSVPVEEWGGLIFVWLGPDAPPLAEYLGPLAEYLDPYD- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 178 vIKDLKLAARFVTETPANWKVIVDNYMECYHCGPAHPGFAdsvqvdkywhtthqnwtlqygfarsseksfkldpsvtdpe 257
Cdd:COG4638  159 -FGELKVAGRETYEVNANWKLVVENFLDGYHVPFVHPGII---------------------------------------- 197
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 258 fhgFWTWPCTMFNVPPGSNFMTVIYefPVDAETTLQHYDIYFTNEELTQDQKDLIEWYRNVFRPEDLNLVESVQRGLKSR 337
Cdd:COG4638  198 ---LFLFPNLMILDYPDHLVVRTVT--PVSPDRTRVFVTFYVPKDALDPEARADLEAFWGRVFEEDREIVERQQRGLRSL 272
                        330       340       350
                 ....*....|....*....|....*....|..
gi 447199828 338 GYRGQGRIMTDkqrsgiSEHGIAYFQHLVAQY 369
Cdd:COG4638  273 AYPGPYLSRSP------AEGGVRHFRRWLRRL 298
 
Name Accession Description Interval E-value
HcaE COG4638
Phenylpropionate dioxygenase or related ring-hydroxylating dioxygenase, large terminal subunit ...
18-369 1.44e-100

Phenylpropionate dioxygenase or related ring-hydroxylating dioxygenase, large terminal subunit [Inorganic ion transport and metabolism, General function prediction only];


Pssm-ID: 443676 [Multi-domain]  Cd Length: 298  Bit Score: 299.59  E-value: 1.44e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  18 AWTFPKVFYTSSQVFEHEKEAIFAKSWICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGS 97
Cdd:COG4638    1 ASRLPAAFYTDPEIFELELERIFRRGWYYVGHSSELPEPGDYLTRTILGEPVVLVRDKDGEVRAFHNVCPHRGAPLSEGR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  98 GKAKNvITCPYHAWTFKLDGSLALARNCDHVESFDKENSSMVPLKVEEYAGFVFINMDENATCVEDQLPGFAERLNQACg 177
Cdd:COG4638   81 GNGGR-LVCPYHGWTYDLDGRLVGIPHMEGFPDFDPARAGLRSVPVEEWGGLIFVWLGPDAPPLAEYLGPLAEYLDPYD- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 178 vIKDLKLAARFVTETPANWKVIVDNYMECYHCGPAHPGFAdsvqvdkywhtthqnwtlqygfarsseksfkldpsvtdpe 257
Cdd:COG4638  159 -FGELKVAGRETYEVNANWKLVVENFLDGYHVPFVHPGII---------------------------------------- 197
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 258 fhgFWTWPCTMFNVPPGSNFMTVIYefPVDAETTLQHYDIYFTNEELTQDQKDLIEWYRNVFRPEDLNLVESVQRGLKSR 337
Cdd:COG4638  198 ---LFLFPNLMILDYPDHLVVRTVT--PVSPDRTRVFVTFYVPKDALDPEARADLEAFWGRVFEEDREIVERQQRGLRSL 272
                        330       340       350
                 ....*....|....*....|....*....|..
gi 447199828 338 GYRGQGRIMTDkqrsgiSEHGIAYFQHLVAQY 369
Cdd:COG4638  273 AYPGPYLSRSP------AEGGVRHFRRWLRRL 298
RHO_alpha_C_2 cd08886
C-terminal catalytic domain of the oxygenase alpha subunit of an uncharacterized subgroup of ...
185-368 1.36e-98

C-terminal catalytic domain of the oxygenase alpha subunit of an uncharacterized subgroup of Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases; C-terminal catalytic domain of the oxygenase alpha subunit of a functionally uncharacterized subgroup of the Rieske-type non-heme iron aromatic ring-hydroxylating oxygenase (RHO) family. RHOs, also known as aromatic ring hydroxylating dioxygenases, utilize non-heme Fe(II) to catalyze the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds. RHOs are composed of either two or three protein components, and are comprised of an electron transport chain (ETC) and an oxygenase. The ETC transfers reducing equivalents from the electron donor to the oxygenase component, which in turn transfers electrons to the oxygen molecules. The oxygenase components are oligomers, either (alpha)n or (alpha)n(beta)n. The alpha subunits are the catalytic components and have an N-terminal domain, which binds a Rieske-like 2Fe-2S cluster, and a C-terminal domain which binds the non-heme Fe(II). The Fe(II) is co-ordinated by conserved His and Asp residues. This subfamily belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket.


Pssm-ID: 176895  Cd Length: 182  Bit Score: 290.16  E-value: 1.36e-98
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 185 AARFVTETPANWKVIVDNYMECYHCGPAHPGFADSVQVDKYWHTTHQNWTLQ---YGFARSSEKSFKLDPsvtdpEFHGF 261
Cdd:cd08886    1 AARLTSEIKANWKNVVDNYLECYHCHTAHPDFVDSLDMDTYKHTTHGNYSSQmanYGSAENSEYSVKPDA-----DFAFY 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 262 WTWPCTMFNVPPGSNFMTVIYEFPVDAETTLQHYDIYFTNEELTQDQKDLIEWYRNVFRPEDLNLVESVQRGLKSRGYrG 341
Cdd:cd08886   76 WLWPNTMLNVYPGAGNMGVINIIPVDAETTLQHYDFYFRDEELTDEEKELIEYYRQVLQPEDLELVESVQRGLKSRAF-G 154
                        170       180
                 ....*....|....*....|....*..
gi 447199828 342 QGRIMTDKQRSGISEHGIAYFQHLVAQ 368
Cdd:cd08886  155 QGRIVVDPSGSGISEHAVHHFHGLVLE 181
anthran_1_2_A TIGR03228
anthranilate 1,2-dioxygenase, large subunit; Anthranilate (2-aminobenzoate) is an intermediate ...
26-221 8.28e-29

anthranilate 1,2-dioxygenase, large subunit; Anthranilate (2-aminobenzoate) is an intermediate of tryptophan (Trp) biosynthesis and degradation. Members of this family are the large subunit of anthranilate 1,2-dioxygenase, which acts in Trp degradation by converting anthranilate to catechol. Closely related paralogs typically are the benzoate 1,2-dioxygenase large subunit, among the larger set of ring-hydroxylating dioxygenases. [Energy metabolism, Amino acids and amines]


Pssm-ID: 132272 [Multi-domain]  Cd Length: 438  Bit Score: 116.24  E-value: 8.28e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828   26 YTSSQVFEHEKEAIFAKSWICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNVIT 105
Cdd:TIGR03228  21 FTEPELFDLEMELIFEKNWIYACHESELPNNHDFVTVRAGRQPMIVTRDGKGELHALVNACQHRGATLTRVGKGNQSTFT 100
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  106 CPYHAWTFKLDGSLALARN-CDHVESFDKENSSMVPLKVEEYAGFVFINMDenaTCVEDQLPGFaerLNQAcGVIKDLKL 184
Cdd:TIGR03228 101 CPFHAWCYKSDGRLVKVKApGEYCEGFDKATRGLKKARIASYRGFVFVSLD---VAATDSLEDF---LGDA-RVFLDMMV 173
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*...
gi 447199828  185 AARFVTET-----------PANWKVIVDNYMECYHCGPAHPGFADSVQ 221
Cdd:TIGR03228 174 AQSPTGELevlpgksaytyAGNWKLQNENGLDGYHVSTVHYNYVATVQ 221
Rieske pfam00355
Rieske [2Fe-2S] domain; The rieske domain has a [2Fe-2S] centre. Two conserved cysteines ...
43-131 2.86e-23

Rieske [2Fe-2S] domain; The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in this motif form a disulphide bridge, which stabilizes the protein.


Pssm-ID: 425632 [Multi-domain]  Cd Length: 89  Bit Score: 92.41  E-value: 2.86e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828   43 SWICVAHGSELAQPNDYiTRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKLDGSLALA 122
Cdd:pfam00355   1 SWYPVCHSSELPEGEPK-VVEVGGEPLVVFRDEDGELYALEDRCPHRGAPLSEGKVNGGGRLECPYHGWRFDGTGKVVKV 79

                  ....*....
gi 447199828  123 RNCDHVESF 131
Cdd:pfam00355  80 PAPRPLKSY 88
PLN02518 PLN02518
pheophorbide a oxygenase
63-118 1.78e-03

pheophorbide a oxygenase


Pssm-ID: 215283 [Multi-domain]  Cd Length: 539  Bit Score: 40.24  E-value: 1.78e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 447199828  63 KVIGENIVIIR-GKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKLDGS 118
Cdd:PLN02518 109 QLLGRDLVLWKdPNQGEWVAFDDKCPHRLAPLSEGRIDENGHLQCSYHGWSFDGCGS 165
 
Name Accession Description Interval E-value
HcaE COG4638
Phenylpropionate dioxygenase or related ring-hydroxylating dioxygenase, large terminal subunit ...
18-369 1.44e-100

Phenylpropionate dioxygenase or related ring-hydroxylating dioxygenase, large terminal subunit [Inorganic ion transport and metabolism, General function prediction only];


Pssm-ID: 443676 [Multi-domain]  Cd Length: 298  Bit Score: 299.59  E-value: 1.44e-100
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  18 AWTFPKVFYTSSQVFEHEKEAIFAKSWICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGS 97
Cdd:COG4638    1 ASRLPAAFYTDPEIFELELERIFRRGWYYVGHSSELPEPGDYLTRTILGEPVVLVRDKDGEVRAFHNVCPHRGAPLSEGR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  98 GKAKNvITCPYHAWTFKLDGSLALARNCDHVESFDKENSSMVPLKVEEYAGFVFINMDENATCVEDQLPGFAERLNQACg 177
Cdd:COG4638   81 GNGGR-LVCPYHGWTYDLDGRLVGIPHMEGFPDFDPARAGLRSVPVEEWGGLIFVWLGPDAPPLAEYLGPLAEYLDPYD- 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 178 vIKDLKLAARFVTETPANWKVIVDNYMECYHCGPAHPGFAdsvqvdkywhtthqnwtlqygfarsseksfkldpsvtdpe 257
Cdd:COG4638  159 -FGELKVAGRETYEVNANWKLVVENFLDGYHVPFVHPGII---------------------------------------- 197
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 258 fhgFWTWPCTMFNVPPGSNFMTVIYefPVDAETTLQHYDIYFTNEELTQDQKDLIEWYRNVFRPEDLNLVESVQRGLKSR 337
Cdd:COG4638  198 ---LFLFPNLMILDYPDHLVVRTVT--PVSPDRTRVFVTFYVPKDALDPEARADLEAFWGRVFEEDREIVERQQRGLRSL 272
                        330       340       350
                 ....*....|....*....|....*....|..
gi 447199828 338 GYRGQGRIMTDkqrsgiSEHGIAYFQHLVAQY 369
Cdd:COG4638  273 AYPGPYLSRSP------AEGGVRHFRRWLRRL 298
RHO_alpha_C_2 cd08886
C-terminal catalytic domain of the oxygenase alpha subunit of an uncharacterized subgroup of ...
185-368 1.36e-98

C-terminal catalytic domain of the oxygenase alpha subunit of an uncharacterized subgroup of Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases; C-terminal catalytic domain of the oxygenase alpha subunit of a functionally uncharacterized subgroup of the Rieske-type non-heme iron aromatic ring-hydroxylating oxygenase (RHO) family. RHOs, also known as aromatic ring hydroxylating dioxygenases, utilize non-heme Fe(II) to catalyze the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds. RHOs are composed of either two or three protein components, and are comprised of an electron transport chain (ETC) and an oxygenase. The ETC transfers reducing equivalents from the electron donor to the oxygenase component, which in turn transfers electrons to the oxygen molecules. The oxygenase components are oligomers, either (alpha)n or (alpha)n(beta)n. The alpha subunits are the catalytic components and have an N-terminal domain, which binds a Rieske-like 2Fe-2S cluster, and a C-terminal domain which binds the non-heme Fe(II). The Fe(II) is co-ordinated by conserved His and Asp residues. This subfamily belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket.


Pssm-ID: 176895  Cd Length: 182  Bit Score: 290.16  E-value: 1.36e-98
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 185 AARFVTETPANWKVIVDNYMECYHCGPAHPGFADSVQVDKYWHTTHQNWTLQ---YGFARSSEKSFKLDPsvtdpEFHGF 261
Cdd:cd08886    1 AARLTSEIKANWKNVVDNYLECYHCHTAHPDFVDSLDMDTYKHTTHGNYSSQmanYGSAENSEYSVKPDA-----DFAFY 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 262 WTWPCTMFNVPPGSNFMTVIYEFPVDAETTLQHYDIYFTNEELTQDQKDLIEWYRNVFRPEDLNLVESVQRGLKSRGYrG 341
Cdd:cd08886   76 WLWPNTMLNVYPGAGNMGVINIIPVDAETTLQHYDFYFRDEELTDEEKELIEYYRQVLQPEDLELVESVQRGLKSRAF-G 154
                        170       180
                 ....*....|....*....|....*..
gi 447199828 342 QGRIMTDKQRSGISEHGIAYFQHLVAQ 368
Cdd:cd08886  155 QGRIVVDPSGSGISEHAVHHFHGLVLE 181
Rieske_RO_Alpha_N cd03469
Rieske non-heme iron oxygenase (RO) family, N-terminal Rieske domain of the oxygenase alpha ...
44-158 2.94e-47

Rieske non-heme iron oxygenase (RO) family, N-terminal Rieske domain of the oxygenase alpha subunit; The RO family comprise a large class of aromatic ring-hydroxylating dioxygenases found predominantly in microorganisms. These enzymes enable microorganisms to tolerate and even exclusively utilize aromatic compounds for growth. ROs consist of two or three components: reductase, oxygenase, and ferredoxin (in some cases) components. The oxygenase component may contain alpha and beta subunits, with the beta subunit having a purely structural function. Some oxygenase components contain only an alpha subunit. The oxygenase alpha subunit has two domains, an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from the reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. Reduced pyridine nucleotide is used as the initial source of two electrons for dioxygen activation.


Pssm-ID: 239551 [Multi-domain]  Cd Length: 118  Bit Score: 156.59  E-value: 2.94e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKLDGSLALAR 123
Cdd:cd03469    1 WYFVGHSSELPEPGDYVTLELGGEPLVLVRDRDGEVRAFHNVCPHRGARLCEGRGGNAGRLVCPYHGWTYDLDGKLVGVP 80
                         90       100       110
                 ....*....|....*....|....*....|....*
gi 447199828 124 NCDHVESFDKENSSMVPLKVEEYAGFVFINMDENA 158
Cdd:cd03469   81 REEGFPGFDKEKLGLRTVPVEEWGGLIFVNLDPDA 115
Rieske_RO_Alpha_AntDO cd03538
Rieske non-heme iron oxygenase (RO) family, Anthranilate 1,2-dioxygenase (AntDO) subfamily, ...
23-151 1.40e-29

Rieske non-heme iron oxygenase (RO) family, Anthranilate 1,2-dioxygenase (AntDO) subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. AntDO converts anthranilate to catechol, a naturally occurring compound formed through tryptophan degradation and an important intermediate in the metabolism of many N-heterocyclic compounds such as indole, o-nitrobenzoate, carbazole, and quinaldine.


Pssm-ID: 239612 [Multi-domain]  Cd Length: 146  Bit Score: 111.40  E-value: 1.40e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  23 KVFYTSSQVFEHEKEAIFAKSWICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLS-GSGKAK 101
Cdd:cd03538    2 KDVYTDPEIFALEMERLFGNAWIYVGHESQVPNPGDYITTRIGDQPVVMVRHTDGSVHVLYNRCPHKGTKIVSdGCGNTG 81
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 447199828 102 NVITCPYHAWTFKLDGSLALA--RNCDHVESFD--KENSSMVPLK-VEEYAGFVF 151
Cdd:cd03538   82 KFFRCPYHAWSFKTDGSLLAIplKKGYEGTGFDpsHADKGMQRVGaVDIYRGFVF 136
anthran_1_2_A TIGR03228
anthranilate 1,2-dioxygenase, large subunit; Anthranilate (2-aminobenzoate) is an intermediate ...
26-221 8.28e-29

anthranilate 1,2-dioxygenase, large subunit; Anthranilate (2-aminobenzoate) is an intermediate of tryptophan (Trp) biosynthesis and degradation. Members of this family are the large subunit of anthranilate 1,2-dioxygenase, which acts in Trp degradation by converting anthranilate to catechol. Closely related paralogs typically are the benzoate 1,2-dioxygenase large subunit, among the larger set of ring-hydroxylating dioxygenases. [Energy metabolism, Amino acids and amines]


Pssm-ID: 132272 [Multi-domain]  Cd Length: 438  Bit Score: 116.24  E-value: 8.28e-29
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828   26 YTSSQVFEHEKEAIFAKSWICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNVIT 105
Cdd:TIGR03228  21 FTEPELFDLEMELIFEKNWIYACHESELPNNHDFVTVRAGRQPMIVTRDGKGELHALVNACQHRGATLTRVGKGNQSTFT 100
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  106 CPYHAWTFKLDGSLALARN-CDHVESFDKENSSMVPLKVEEYAGFVFINMDenaTCVEDQLPGFaerLNQAcGVIKDLKL 184
Cdd:TIGR03228 101 CPFHAWCYKSDGRLVKVKApGEYCEGFDKATRGLKKARIASYRGFVFVSLD---VAATDSLEDF---LGDA-RVFLDMMV 173
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*...
gi 447199828  185 AARFVTET-----------PANWKVIVDNYMECYHCGPAHPGFADSVQ 221
Cdd:TIGR03228 174 AQSPTGELevlpgksaytyAGNWKLQNENGLDGYHVSTVHYNYVATVQ 221
RHO_alpha_C_CMO-like cd08883
C-terminal catalytic domain of plant choline monooxygenase (CMO) and related aromatic ring ...
194-371 2.18e-25

C-terminal catalytic domain of plant choline monooxygenase (CMO) and related aromatic ring hydroxylating dioxygenases; C-terminal catalytic domain of plant choline monooxygenase and related Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases (RHOs, also known as aromatic ring hydroxylating dioxygenases). RHOs utilize non-heme Fe(II) to catalyze the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds. RHOs are composed of either two or three protein components, and are comprised of an electron transport chain (ETC) and an oxygenase. The ETC transfers reducing equivalents from the electron donor to the oxygenase component, which in turn transfers electrons to the oxygen molecules. The oxygenase components are oligomers, either (alpha)n or (alpha)n(beta)n. The alpha subunits are the catalytic components and have an N-terminal domain, which binds a Rieske-like 2Fe-2S cluster, and a C-terminal domain which binds the non-heme Fe(II). The Fe(II) is co-ordinated by conserved His and Asp residues. Plant choline monooxygenase catalyzes the first step in a two-step oxidation of choline to the osmoprotectant glycine betaine. This subfamily belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket.


Pssm-ID: 176892  Cd Length: 175  Bit Score: 100.88  E-value: 2.18e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 194 ANWKVIVDNYMECYHCGPAHPGFADSVQVDKYWHTTHQNWTLQYGFARSSEKSFklDPSVTDPEFHgFWTWPCTMFNV-P 272
Cdd:cd08883   10 CNWKVYVDNYLEGYHVPFAHPGLAAVLDYATYRTELFEYVSLQSAPARAEEGSF--FYRLGNAALY-AWIYPNLMLNRyP 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 273 PGSNFMTVIyefPVDAETTLQHYDIYFTNEELTQDQKDLIEWYRNVFRPEDLNLVESVQRGLKSRGYRgQGRImtdkqrS 352
Cdd:cd08883   87 PGMDVNVVL---PLGPERCKVVFDYFVDDSDGSDEAFIAESIESDRVQKEDIEICESVQRGLESGAYD-PGRF------S 156
                        170
                 ....*....|....*....
gi 447199828 353 GISEHGIAYFQHLVAQYHQ 371
Cdd:cd08883  157 PKRENGVHHFHRLLAQALN 175
RHO_alpha_C cd00680
C-terminal catalytic domain of the oxygenase alpha subunit of Rieske-type non-heme iron ...
187-369 3.40e-25

C-terminal catalytic domain of the oxygenase alpha subunit of Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases; C-terminal catalytic domain of the oxygenase alpha subunit of Rieske-type non-heme iron aromatic ring-hydroxylating oxygenase (RHO) family. RHOs, also known as aromatic ring hydroxylating dioxygenases, utilize non-heme Fe(II) to catalyze the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds. RHOs are composed of either two or three protein components, and are comprised of an electron transport chain (ETC), and an oxygenase. The ETC transfers reducing equivalents from the electron donor to the oxygenase component, which in turn transfers electrons to the oxygen molecules. The oxygenase components are oligomers, either (alpha)n or (alpha)n(beta)n. The alpha subunits are the catalytic components and have an N-terminal domain, which binds a Rieske-like 2Fe-2S cluster, and a C-terminal domain which binds the non-heme Fe(II). The Fe(II) is co-ordinated by conserved His and Asp residues. Oxygenases belonging to this family include the alpha subunits of Pseudomonas resinovorans strain CA10 anthranilate 1,2-dioxygenase, Stenotrophomonas maltophilia dicamba O-demethylase, Ralstonia sp. U2 salicylate-5-hydroxylase, Cycloclasticus sp. strain A5 polycyclic aromatic hydrocarbon dioxygenase, toluene 2,3-dioxygenase from Pseudomonas putida F1, dioxin dioxygenase of Sphingomonas sp. Strain RW1, plant choline monooxygenase, and the polycyclic aromatic hydrocarbon (PAH)-degrading ring-hydroxylating dioxygenase from Sphingomonas CHY-1. This group also includes the C-terminal catalytic domains of MupW, part of the mupirocin biosynthetic gene cluster in Pseudomonas fluorescens, and Pseudomonas aeruginosa GbcA (glycine betaine catabolism A). This family belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket.


Pssm-ID: 176852 [Multi-domain]  Cd Length: 188  Bit Score: 100.72  E-value: 3.40e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 187 RFVTETPANWKVIVDNYMECYHCGPAHPG------FADSVQVDKY-WHTTHQNWTLQYgFARSSEKSFKLDPSVTDPEFH 259
Cdd:cd00680    2 RYEYEVDCNWKLAVENFLECYHVPTVHPDtlatglPLPLLFGDHYrVDDTGEGPGEGL-SRHWGDGKGPQSALPGLKPGG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 260 G--FWTWPCTMFNVPPgsNFMTVIYEFPVDAETTLQHYDIYFTNEELTQDQKDliEWYRNVFRP------EDLNLVESVQ 331
Cdd:cd00680   81 YlyLYLFPNLMIGLYP--DSLQVQQFVPIGPNKTRLEVRLYRPKDEDAREEFD--AELESLAGIlrqvldEDIELCERIQ 156
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 447199828 332 RGLKSRGYRGqGRIMTDkqrsgisEHGIAYFQHLVAQY 369
Cdd:cd00680  157 RGLRSGAFRG-GPLSPL-------EEGIRHFHRWLRRA 186
Rieske_RO_Alpha_CMO cd03541
Rieske non-heme iron oxygenase (RO) family, Choline monooxygenase (CMO) subfamily, N-terminal ...
44-157 5.44e-25

Rieske non-heme iron oxygenase (RO) family, Choline monooxygenase (CMO) subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. CMO is a novel RO found in certain plants which catalyzes the first step in betaine synthesis. CMO is not found in animals or bacteria. In these organisms, the first step in betaine synthesis is catalyzed by either the membrane-bound choline dehydrogenase (CDH) or the soluble choline oxidase (COX).


Pssm-ID: 239614 [Multi-domain]  Cd Length: 118  Bit Score: 98.01  E-value: 5.44e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKaKNVITCPYHAWTFKLDGSLALAR 123
Cdd:cd03541    2 WQVAGYSDQVKEKNQYFTGRLGNVEYVVCRDGNGKLHAFHNVCTHRASILACGSGK-KSCFVCPYHGWVYGLDGSLTKAT 80
                         90       100       110
                 ....*....|....*....|....*....|....
gi 447199828 124 NCDHVESFDKENSSMVPLKVEEYAGFVFINMDEN 157
Cdd:cd03541   81 QATGIQNFNPKELGLVPLKVAEWGPFVLISVDRS 114
Rieske_RO_Alpha_NDO cd03535
Rieske non-heme iron oxygenase (RO) family, Nathphalene 1,2-dioxygenase (NDO) subfamily, ...
42-158 8.55e-24

Rieske non-heme iron oxygenase (RO) family, Nathphalene 1,2-dioxygenase (NDO) subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. NDO is a three-component RO system consisting of a reductase, a ferredoxin, and a hetero-hexameric alpha-beta subunit oxygenase component. NDO catalyzes the oxidation of naphthalene to cis-(1R,2S)-dihydroxy-1,2-dihydronaphthalene (naphthalene cis-dihydrodiol) with the consumption of O2 and NAD(P)H. NDO has a relaxed substrate specificity and can oxidize almost 100 substrates. Included in its varied activities are the enantiospecific cis-dihydroxylation of polycyclic aromatic hydrocarbons and benzocycloalkenes, benzylic hydroxylation, N- and O-dealkylation, sulfoxidation and desaturation reactions.


Pssm-ID: 239609 [Multi-domain]  Cd Length: 123  Bit Score: 94.80  E-value: 8.55e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  42 KSWICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELL-SGSGKAKNvITCPYHAWTFKLDGSLA 120
Cdd:cd03535    1 RAWVFLGHESEIPNAGDYVVRYIGDDSFIVCRDEDGEIRAMFNSCRHRGMQVCrAEMGNTSH-FRCPYHGWTYRNTGRLV 79
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 447199828 121 --LARNCDHVESFDKENSSMVPL-KVEEYAGFVFINMDENA 158
Cdd:cd03535   80 gvPAQQEAYGGGFDKSQWGLRPApNLDSYNGLIFGSLDPKA 120
Rieske pfam00355
Rieske [2Fe-2S] domain; The rieske domain has a [2Fe-2S] centre. Two conserved cysteines ...
43-131 2.86e-23

Rieske [2Fe-2S] domain; The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in this motif form a disulphide bridge, which stabilizes the protein.


Pssm-ID: 425632 [Multi-domain]  Cd Length: 89  Bit Score: 92.41  E-value: 2.86e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828   43 SWICVAHGSELAQPNDYiTRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKLDGSLALA 122
Cdd:pfam00355   1 SWYPVCHSSELPEGEPK-VVEVGGEPLVVFRDEDGELYALEDRCPHRGAPLSEGKVNGGGRLECPYHGWRFDGTGKVVKV 79

                  ....*....
gi 447199828  123 RNCDHVESF 131
Cdd:pfam00355  80 PAPRPLKSY 88
Ring_hydroxyl_A pfam00848
Ring hydroxylating alpha subunit (catalytic domain); This family is the catalytic domain of ...
181-369 7.46e-23

Ring hydroxylating alpha subunit (catalytic domain); This family is the catalytic domain of aromatic-ring- hydroxylating dioxygenase systems. The active site contains a non-heme ferrous ion coordinated by three ligands.


Pssm-ID: 425905  Cd Length: 210  Bit Score: 94.83  E-value: 7.46e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  181 DLKLAARFVTETPANWKVIVDNYMECYHCGPAHPGFADSVQVDKY---------WHTTHQ-NWTLQYGFARSSEKSFKLD 250
Cdd:pfam00848   3 RLRRVARITLDVAANWKLAAENFLECYHVPVLHPELLRASPPEDLppseaahfdGFGPHGrLGQGGDLRLTPAAASMTLD 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  251 PSVTDPEFHG-----------FWTWPCTMFNVPPGSNFMTVIyeFPVDAETTLQHYDIYFTNEELTQDqkDLIEWYRNVF 319
Cdd:pfam00848  83 AEAGRPELPGlpeeqdrgalfYTLFPNLSILLAPDHVVVYQL--IPTGPDTTRVEVYWYVPPDALAEP--EFAEELEAVW 158
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 447199828  320 R------PEDLNLVESVQRGLKSRGYRGqGRImtdkqrSGISEHGIAYFQHLVAQY 369
Cdd:pfam00848 159 DrtfgvnQEDAELCERVQRGLRSRGYEP-GPV------FGRQEGGVRHFHEWVRDR 207
PobA COG5749
Chlorophyllide a oxygenase/letal leaf spot protein [Coenzyme transport and metabolism];
39-369 6.53e-22

Chlorophyllide a oxygenase/letal leaf spot protein [Coenzyme transport and metabolism];


Pssm-ID: 444459 [Multi-domain]  Cd Length: 349  Bit Score: 95.45  E-value: 6.53e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  39 IFAKSWICVAHGSELaQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELlsGSGKAK-NVITCPYHAWTFKLDG 117
Cdd:COG5749   15 IFRNHWYPVAPSEDL-KPNKPKPVTLLGEPLVIWRDSDGKVVALEDRCPHRGAPL--SEGRVEgGNLRCPYHGWQFDGDG 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 118 slalarNCDHVESFDKENSSMVPLKVEEYA-----GFVFINMDENATCVEDQLPGFAERLNQACGvikdlklAARFVTET 192
Cdd:COG5749   92 ------KCVHIPQLPENQPIPKNAKVKSYPvqeryGLIWVWLGDPPQADETPIPDIPELDDPEWV-------ATSSVRDL 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 193 PANWKVIVDNYMECYHCGPAHP---GFADSVQVDKYWHTTHQN-----WTLQYGFARSSEKSFKLDPSVTDPefhgfWTW 264
Cdd:COG5749  159 ECHYSRLIENLIDPSHVPFVHHgtqGNRKQAQPLEMEIESTPNgitasYTAQSYYQLFFPFLGNLDETLTIT-----FIY 233
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 265 PCTM---FNVPPGSNFMTVIYEFPVDAETTLqHYDIYFTNEELTQD--QKDLIEWYRNVFRpEDLNLVESVQRGLKSRGy 339
Cdd:COG5749  234 PNTVsvdIGSGLGGRFGIVLYATPIDEGKTR-AYAIFFRNFAKKPRwlRHFLKLLRNGILE-QDVIILESQQPALLQLG- 310
                        330       340       350
                 ....*....|....*....|....*....|
gi 447199828 340 rgqgrimtDKQRSGISEHGIAYFQHLVAQY 369
Cdd:COG5749  311 --------SYELPTPADRAIIEFRRWLDKQ 332
RHO_alpha_C_GbcA-like cd08884
C-terminal catalytic domain of GbcA (glycine betaine catabolism A) from Pseudomonas aeruginosa ...
181-340 1.68e-20

C-terminal catalytic domain of GbcA (glycine betaine catabolism A) from Pseudomonas aeruginosa PAO1 and related aromatic ring hydroxylating dioxygenases; C-terminal catalytic domain of GbcA (glycine betaine catabolism A) from Pseudomonas aeruginosa PAO1 and related Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases (RHOs, also known as aromatic ring hydroxylating dioxygenases). RHOs utilize non-heme Fe(II) to catalyze the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds. RHOs are composed of either two or three protein components, and are comprised of an electron transport chain (ETC) and an oxygenase. The ETC transfers reducing equivalents from the electron donor to the oxygenase component, which in turn transfers electrons to the oxygen molecules. The oxygenase components are oligomers, either (alpha)n or (alpha)n(beta)n. The alpha subunits are the catalytic components and have an N-terminal domain, which binds a Rieske-like 2Fe-2S cluster, and a C-terminal domain which binds the non-heme Fe(II). The Fe(II) is co-ordinated by conserved His and Asp residues. GbcA is involved in glycine betaine (GB) catabolism in Pseudomonas aeruginosa; it may remove a methyl group from GB via a dioxygenase mechanism, producing dimethylglycine and formaldehyde. This subfamily belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket.


Pssm-ID: 176893  Cd Length: 205  Bit Score: 88.48  E-value: 1.68e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 181 DLKLAARFVTETPANWKVIVDNYMECYHCGPAHP---------GFADSVQVDkywHTTHQNWTLQYGFARSSEkSFKLDP 251
Cdd:cd08884    7 NLKVAHRISYEVAANWKLVVENYRECYHCAGVHPelarslsefDDGGNPDPE---AGGADFRGRRGPLRGGAE-SFTMDG 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 252 SVTDPEF-----------HGFWTWPCTMFNVPPgsNFMTVIYEFPVDAETTLQHYDIYFTNEELTQ---DQKDLIEWYRN 317
Cdd:cd08884   83 KAVAPPLpglteaddrgaLYYTLYPNSFLHLHP--DHVVTFRVLPLSPDETLVRCKWLVHPDAVEGvdyDLDDLVEVWDA 160
                        170       180
                 ....*....|....*....|...
gi 447199828 318 VFRpEDLNLVESVQRGLKSRGYR 340
Cdd:cd08884  161 TNR-QDWAICERNQRGVNSPAYR 182
Rieske_RO_Alpha_BPDO_like cd03472
Rieske non-heme iron oxygenase (RO) family, Biphenyl dioxygenase (BPDO)-like subfamily, ...
37-158 2.09e-20

Rieske non-heme iron oxygenase (RO) family, Biphenyl dioxygenase (BPDO)-like subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; composed of the oxygenase alpha subunits of BPDO and similar proteins including cumene dioxygenase (CumDO), nitrobenzene dioxygenase (NBDO), alkylbenzene dioxygenase (AkbDO) and dibenzofuran 4,4a-dioxygenase (DFDO). ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. BPDO degrades biphenyls and polychlorinated biphenyls (PCB's) while CumDO degrades cumene (isopropylbenzene), an aromatic hydrocarbon that is intermediate in size between ethylbenzene and biphenyl. NBDO catalyzes the initial reaction in nitrobenzene degradation, oxidizing the aromatic rings of mono- and dinitrotoluenes to form catechol and nitrite. NBDO belongs to the naphthalene subfamily of ROs. AkbDO is involved in alkylbenzene catabolism, converting o-xylene to 2,3- and 3,4-dimethylphenol and ethylbenzene to cis-dihydrodiol. DFDO is involved in dibenzofuran degradation.


Pssm-ID: 239554 [Multi-domain]  Cd Length: 128  Bit Score: 86.05  E-value: 2.09e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  37 EAIFAKSWICVAHGSELAQPNDYITrKVIGEN-IVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKL 115
Cdd:cd03472    2 ERVFARSWLLLGHETHIPKAGDYLT-TYMGEDpVIVVRQKDGSIRVFLNQCRHRGMRICRSDAGNAKAFTCTYHGWAYDT 80
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 447199828 116 DGSLALA--RNCDHVESFDKENSSMVPLKVEEYAGFVFINMDENA 158
Cdd:cd03472   81 AGNLVNVpfEKEAFCDGLDKADWGPLQARVETYKGLIFANWDAEA 125
Rieske_RO_Alpha_HBDO cd03542
Rieske non-heme iron oxygenase (RO) family, 2-Halobenzoate 1,2-dioxygenase (HBDO) subfamily, ...
44-158 3.37e-20

Rieske non-heme iron oxygenase (RO) family, 2-Halobenzoate 1,2-dioxygenase (HBDO) subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. HBDO catalyzes the double hydroxylation of 2-halobenzoates with concomitant release of halogenide and carbon dioxide, yielding catechol.


Pssm-ID: 239615 [Multi-domain]  Cd Length: 123  Bit Score: 85.19  E-value: 3.37e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKLDGSLAL-- 121
Cdd:cd03542    1 WVYLAHESQIPNNNDYFTTTIGRQPVVITRDKDGELNAFINACSHRGAMLCRRKQGNKGTFTCPFHGWTFSNTGKLLKvk 80
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 447199828 122 -ARNCDHVESFDKENS---SMVPlKVEEYAGFVFINMDENA 158
Cdd:cd03542   81 dPKTAGYPEGFNCDGShdlTKVA-RFESYRGFLFGSLNADV 120
Rieske_RO_Alpha_OHBDO_like cd03545
Rieske non-heme iron oxygenase (RO) family, Ortho-halobenzoate-1,2-dioxygenase (OHBDO)-like ...
22-156 8.84e-16

Rieske non-heme iron oxygenase (RO) family, Ortho-halobenzoate-1,2-dioxygenase (OHBDO)-like subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; composed of the oxygenase alpha subunits of OHBDO, salicylate 5-hydroxylase (S5H), terephthalate 1,2-dioxygenase system (TERDOS) and similar proteins. ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. OHBDO converts 2-chlorobenzoate (2-CBA) to catechol as well as 2,4-dCBA and 2,5-dCBA to 4-chlorocatechol, as part of the chlorobenzoate degradation pathway. Although ortho-substituted chlorobenzoates appear to be particularly recalcitrant to biodegradation, several strains utilize 2-CBA and the dCBA derivatives as a sole carbon and energy source. S5H converts salicylate (2-hydroxybenzoate), a metabolic intermediate of phenanthrene, to gentisate (2,5-dihydroxybenzoate) as part of an alternate pathway for naphthalene catabolism. S5H is a multicomponent enzyme made up of NagGH (the oxygenase components), NagAa (the ferredoxin reductase component), and NagAb (the ferredoxin component). The oxygenase component is made up of alpha (NagG) and beta (NagH) subunits. TERDOS is present in gram-positive bacteria and proteobacteria where it converts terephthalate (1,4-dicarboxybenzene) to protocatechuate as part of the terephthalate degradation pathway. The oxygenase component of TERDOS, called TerZ, is a hetero-hexamer with 3 alpha (TerZalpha) and 3 beta (TerZbeta) subunits.


Pssm-ID: 239616 [Multi-domain]  Cd Length: 150  Bit Score: 73.63  E-value: 8.84e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  22 PKVFYTSSQVFEHEKEAIF-AKSWICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKA 100
Cdd:cd03545    3 PYKVFTDRAYFDREQERIFrGKTWSYVGLEAEIPNAGDFKSTFVGDTPVVVTRAEDGSLHAWVNRCAHRGALVCRERRGN 82
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 447199828 101 KNVITCPYHAWTFKLDGSL-------ALARNCDHVESFDKENSSMVPLKVEEYAGFVFINMDE 156
Cdd:cd03545   83 DGSLTCVYHQWAYDLKGNLkgvpfrrGLKGQGGMPKDFDMKQHGLEKLRVETVGGLVFASFSD 145
Rieske_RO_Alpha_DTDO cd03536
This alignment model represents the N-terminal rieske domain of the oxygenase alpha subunit ...
44-163 2.55e-15

This alignment model represents the N-terminal rieske domain of the oxygenase alpha subunit (DitA) of diterpenoid dioxygenase (DTDO). DTDO is a novel aromatic-ring-hydroxylating dioxygenase found in Pseudomonas and other proteobacteria that degrades dehydroabietic acid (DhA). Specifically, DitA hydroxylates 7-oxodehydroabietic acid to 7-oxo-11,12-dihydroxy-8, 13-abietadien acid. The ditA1 and ditA2 genes encode the alpha and beta subunits of the oxygenase component of DTDO while the ditA3 gene encodes the ferredoxin component of DTDO. The organization of the genes encoding the various diterpenoid dioxygenase components, the phylogenetic distinctiveness of both the alpha subunit and the ferredoxin component, and the unusual iron-sulfur cluster of the ferredoxin all suggest that this enzyme belongs to a new class of aromatic ring-hydroxylating dioxygenases.


Pssm-ID: 239610 [Multi-domain]  Cd Length: 123  Bit Score: 71.89  E-value: 2.55e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKLDGSLALA- 122
Cdd:cd03536    1 WVLLGHESEIPNKGDFMVRDMGSDSVIVARDKDGEIHVSLNVCPHRGMRISTTDGGNTQIHVCIYHGWAFRPNGDFIGAp 80
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 447199828 123 --RNCDHVESFDKENSSMVPLKVEEYAGFVFINMDENATCVED 163
Cdd:cd03536   81 veKECMHGKMRTKAELGLHKARVTLYGGLIFATWNIDGPSFED 123
Rieske cd03467
Rieske domain; a [2Fe-2S] cluster binding domain commonly found in Rieske non-heme iron ...
44-116 7.86e-13

Rieske domain; a [2Fe-2S] cluster binding domain commonly found in Rieske non-heme iron oxygenase (RO) systems such as naphthalene and biphenyl dioxygenases, as well as in plant/cyanobacterial chloroplast b6f and mitochondrial cytochrome bc(1) complexes. The Rieske domain can be divided into two subdomains, with an incomplete six-stranded, antiparallel beta-barrel at one end, and an iron-sulfur cluster binding subdomain at the other. The Rieske iron-sulfur center contains a [2Fe-2S] cluster, which is involved in electron transfer, and is liganded to two histidine and two cysteine residues present in conserved sequences called Rieske motifs. In RO systems, the N-terminal Rieske domain of the alpha subunit acts as an electron shuttle that accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron in the alpha subunit C-terminal domain to be used for catalysis.


Pssm-ID: 239550 [Multi-domain]  Cd Length: 98  Bit Score: 64.05  E-value: 7.86e-13
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 447199828  44 WICVAHGSELaQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKnVITCPYHAWTFKLD 116
Cdd:cd03467    1 WVVVGALSEL-PPGGGRVVVVGGGPVVVVRREGGEVYALSNRCTHQGCPLSEGEGEDG-CIVCPCHGSRFDLR 71
RHO_alpha_C_3 cd08887
C-terminal catalytic domain of the oxygenase alpha subunit of an uncharacterized subgroup of ...
193-369 1.27e-11

C-terminal catalytic domain of the oxygenase alpha subunit of an uncharacterized subgroup of Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases; C-terminal catalytic domain of the oxygenase alpha subunit of a functionally uncharacterized subgroup of the Rieske-type non-heme iron aromatic ring-hydroxylating oxygenase (RHO) family. RHOs, also known as aromatic ring hydroxylating dioxygenases, utilize non-heme Fe(II) to catalyze the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds. RHOs are composed of either two or three protein components, and are comprised of an electron transport chain (ETC) and an oxygenase. The ETC transfers reducing equivalents from the electron donor to the oxygenase component, which in turn transfers electrons to the oxygen molecules. The oxygenase components are oligomers, either (alpha)n or (alpha)n(beta)n. The alpha subunits are the catalytic components and have an N-terminal domain, which binds a Rieske-like 2Fe-2S cluster, and a C-terminal domain which binds the non-heme Fe(II). The Fe(II) is co-ordinated by conserved His and Asp residues. This group contains a putative Parvibaculum lavamentivorans (T) DS-1 oxygenase; this organism catabolizes commercial linear alkylbenzenesulfonate surfactant (LAS) and other surfactants, by a pathway involving an undefined 'omega-oxygenation' and beta-oxidation of the LAS side chain. The nature of the LAS-oxygenase is unknown but is likely a multicomponent system. This subfamily belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket.


Pssm-ID: 176896  Cd Length: 185  Bit Score: 62.71  E-value: 1.27e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 193 PANWKVIVDNYMECYHCGPAHPG-----FADSVQVdkyWHT--THQNWTLQYgfaRSSEKSFKLDPSVTDPEFHGFWTW- 264
Cdd:cd08887    9 AANWKLALDGFLEGYHFKVLHKNtiapyFYDNLSV---YDAfgPHSRIVFPR---KSIESLRDLPEDEWDLRRHLTVIYt 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 265 --PCTMFNVPPgsNFMTVIYEFPVDAETTLQHYDIYFTNEELTQDQKDLI----EWYRNVFRPEDLNLVESVQRGLKSrg 338
Cdd:cd08887   83 lfPNVSLLVQP--DHLEIIQIEPGSPDRTRVTVYLLIPPPPDTEEARAYWdknwDFLMAVVLDEDFEVAEEIQRGLAS-- 158
                        170       180       190
                 ....*....|....*....|....*....|.
gi 447199828 339 yrGQGRIMTdkqrSGISEHGIAYFQHLVAQY 369
Cdd:cd08887  159 --GANDHLT----FGRNESALQHFHRWLERA 183
Rieske_RO_Alpha_PhDO_like cd03479
Rieske non-heme iron oxygenase (RO) family, Phthalate 4,5-dioxygenase (PhDO)-like subfamily, ...
44-168 2.93e-11

Rieske non-heme iron oxygenase (RO) family, Phthalate 4,5-dioxygenase (PhDO)-like subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; composed of the oxygenase alpha subunits of PhDO and similar proteins including 3-chlorobenzoate 3,4-dioxygenase (CBDO), phenoxybenzoate dioxygenase (POB-dioxygenase) and 3-nitrobenzoate oxygenase (MnbA). ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. PhDO and CBDO are two-component RO systems, containing oxygenase and reductase components. PhDO catalyzes the dihydroxylation of phthalate to form the 4,5-dihydro-cis-dihydrodiol of phthalate (DHD). CBDO, together with CbaC dehydrogenase, converts the environmental pollutant 3CBA to protocatechuate (PCA) and 5-Cl-PCA, which are then metabolized by the chromosomal PCA meta (extradiol) ring fission pathway. POB-dioxygenase catalyzes the initial catabolic step in the angular dioxygenation of phenoxybenzoate, converting mono- and dichlorinated phenoxybenzoates to protocatechuate and chlorophenols. These phenoxybenzoates are metabolic products formed during the degradation of pyrethroid insecticides.


Pssm-ID: 239561 [Multi-domain]  Cd Length: 144  Bit Score: 60.72  E-value: 2.93e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELAQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKaKNVITCPYHAWTFKLDGSLaLAR 123
Cdd:cd03479   22 WQPVALSSELTEDGQPVRVRLLGEDLVAFRDTSGRVGLLDEHCPHRGASLVFGRVE-ECGLRCCYHGWKFDVDGQC-LEM 99
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 447199828 124 NCDHVESFDKENSSMVPLKVEEYAGFVFINMDENatcveDQLPGF 168
Cdd:cd03479  100 PSEPPDSQLKQKVRQPAYPVRERGGLVWAYMGPA-----EEAPEF 139
Rieske_RO_Alpha_S5H cd03539
This alignment model represents the N-terminal rieske iron-sulfur domain of the oxygenase ...
44-157 5.74e-11

This alignment model represents the N-terminal rieske iron-sulfur domain of the oxygenase alpha subunit (NagG) of salicylate 5-hydroxylase (S5H). S5H converts salicylate (2-hydroxybenzoate), a metabolic intermediate of phenanthrene, to gentisate (2,5-dihydroxybenzoate) as part of an alternate pathway for naphthalene catabolism. S5H is a multicomponent enzyme made up of NagGH (the oxygenase components), NagAa (the ferredoxin reductase component), and NagAb (the ferredoxin component). The oxygenase component is made up of alpha (NagG) and beta (NagH) subunits.


Pssm-ID: 239613 [Multi-domain]  Cd Length: 129  Bit Score: 59.56  E-value: 5.74e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELAQPNDYiTRKVIGENIVII-RGKDSVLRAFYNVCPHRGHELL-SGSGKAKNvITCPYHAWTFKLDGSL-- 119
Cdd:cd03539    1 WCYVGLEAEIPNPGDF-KRTLIGERSVIMtRDPDGGINVVENVCAHRGMRFCrERNGNAKD-FVCPYHQWNYSLKGDLqg 78
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 447199828 120 -ALAR--------NCDHVESFDKENSSMVPLKVEEYAGFVFINMDEN 157
Cdd:cd03539   79 vPFRRgvkkdgkvNGGMPKDFKTKDHGLTKLKVATRGGVVFASFDHD 125
NirD COG2146
Ferredoxin subunit of nitrite reductase or a ring-hydroxylating dioxygenase [Inorganic ion ...
43-156 3.46e-08

Ferredoxin subunit of nitrite reductase or a ring-hydroxylating dioxygenase [Inorganic ion transport and metabolism, Secondary metabolites biosynthesis, transport and catabolism];


Pssm-ID: 441749 [Multi-domain]  Cd Length: 103  Bit Score: 51.00  E-value: 3.46e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  43 SWICVAHGSELAqPNDYITRKVIGENIVIIRGKDSVlRAFYNVCPHRGHELLSG--SGkakNVITCPYHAWTFKL-DGSL 119
Cdd:COG2146    2 SEVKVCALDDLP-EGGGVVVEVGGKQIAVFRTDGEV-YAYDNRCPHQGAPLSEGivDG---GVVTCPLHGARFDLrTGEC 76
                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 447199828 120 ALARNCDHVESFdkenssmvPLKVEEyaGFVFINMDE 156
Cdd:COG2146   77 LGGPATEPLKTY--------PVRVED--GDVYVDLPE 103
RHO_alpha_C_1 cd08885
C-terminal catalytic domain of the oxygenase alpha subunit of an uncharacterized subgroup of ...
193-338 2.41e-07

C-terminal catalytic domain of the oxygenase alpha subunit of an uncharacterized subgroup of Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases; C-terminal catalytic domain of the oxygenase alpha subunit of a functionally uncharacterized subgroup of the Rieske-type non-heme iron aromatic ring-hydroxylating oxygenase (RHO) family. RHOs, also known as aromatic ring hydroxylating dioxygenases, utilize non-heme Fe(II) to catalyze the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds. RHOs are composed of either two or three protein components, and are comprised of an electron transport chain (ETC) and an oxygenase. The ETC transfers reducing equivalents from the electron donor to the oxygenase component, which in turn transfers electrons to the oxygen molecules. The oxygenase components are oligomers, either (alpha)n or (alpha)n(beta)n. The alpha subunits are the catalytic components and have an N-terminal domain, which binds a Rieske-like 2Fe-2S cluster, and a C-terminal domain which binds the non-heme Fe(II). The Fe(II) is co-ordinated by conserved His and Asp residues. This group contains two putative Parvibaculum lavamentivorans (T) DS-1 oxygenases; this organism catabolizes commercial linear alkylbenzenesulfonate surfactant (LAS) and other surfactants, by a pathway involving an undefined 'omega-oxygenation' and beta-oxidation of the LAS side chain. The nature of the LAS-oxygenase is unknown but is likely a multicomponent system. This subfamily belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket.


Pssm-ID: 176894  Cd Length: 190  Bit Score: 50.45  E-value: 2.41e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 193 PANWKVIVDNYMECYHCGPAHPG---------FADSVQVDKYWHTTHqnWTLQYGFARSSEkSFKLDPSVTDPEFHG--- 260
Cdd:cd08885    9 DTNWKVLAENFMEGYHLPGLHPGtlhpfmpaeLSYFRPEDGRGFTRH--KGTKHFNETIEP-AHPPNPGLTEEWRRRlvl 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 261 FWTWPCTMFNVPPGSnfmtVIY--EFPVDAETTLQHYDIYFTNEELTQ-DQKDLIEWYR---NVFRPEDLNLVESVQRGL 334
Cdd:cd08885   86 FAIFPTHLLALTPDY----VWWlsLLPEGAGRVRVRWGVLVAPEAADDpEAAEYIAELKallDAINDEDRLVVEGVQRGL 161

                 ....
gi 447199828 335 KSRG 338
Cdd:cd08885  162 GSRF 165
Rieske_RO_Alpha_OMO_CARDO cd03548
Rieske non-heme iron oxygenase (RO) family, 2-Oxoquinoline 8-monooxygenase (OMO) and Carbazole ...
40-152 2.74e-07

Rieske non-heme iron oxygenase (RO) family, 2-Oxoquinoline 8-monooxygenase (OMO) and Carbazole 1,9a-dioxygenase (CARDO) subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. OMO catalyzes the NADH-dependent oxidation of the N-heterocyclic aromatic compound 2-oxoquinoline to 8-hydroxy-2-oxoquinoline, the second step in the bacterial degradation of quinoline. OMO consists of a reductase component (OMR) and an oxygenase component (OMO) that together function to shuttle electrons from the reduced pyridine nucleotide to the active site of OMO, where O2 activation and 2-oxoquinoline hydroxylation occurs. CARDO, which contains oxygenase (CARDO-O), ferredoxin (CARDO-F) and ferredoxin reductase (CARDO-R) components, catalyzes the dihydroxylation at the C1 and C9a positions of carbazole. The oxygenase component of OMO and CARDO contain only alpha subunits arranged in a trimeric structure.


Pssm-ID: 239617 [Multi-domain]  Cd Length: 136  Bit Score: 49.34  E-value: 2.74e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  40 FAKSWICVAHGSELAQpNDYITRKVIGENIVIIRgKDSVLRAFYNVCPHRGHELlsgSGK----AKNVITCPYHAWTFKL 115
Cdd:cd03548   11 FRNHWYPALFSHELEE-GEPKGIQLCGEPILLRR-VDGKVYALKDRCLHRGVPL---SKKpecfTKGTITCWYHGWTYRL 85
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 447199828 116 -DGSLalarnCDHVESFDKE---NSSMVPLKVEEYAGFVFI 152
Cdd:cd03548   86 dDGKL-----VTILANPDDPligRTGLKTYPVEEAKGMIFV 121
Rieske_RO_Alpha_PaO cd03480
Rieske non-heme iron oxygenase (RO) family, Pheophorbide a oxygenase (PaO) subfamily, ...
63-118 4.89e-07

Rieske non-heme iron oxygenase (RO) family, Pheophorbide a oxygenase (PaO) subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; composed of the oxygenase alpha subunits of a small subfamily of enzymes found in plants as well as oxygenic cyanobacterial photosynthesizers including LLS1 (lethal leaf spot 1, also known as PaO) and ACD1 (accelerated cell death 1). ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. PaO expression increases upon physical wounding of plant leaves and is thought to catalyze a key step in chlorophyll degradation. The Arabidopsis-accelerated cell death gene ACD1 is involved in oxygenation of PaO.


Pssm-ID: 239562 [Multi-domain]  Cd Length: 138  Bit Score: 48.47  E-value: 4.89e-07
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 447199828  63 KVIGENIVIIR-GKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKLDGS 118
Cdd:cd03480   36 TLLGRDLVIWWdRNSQQWRAFDDQCPHRLAPLSEGRIDEEGCLECPYHGWSFDGSGS 92
Rieske_T4moC cd03474
Toluene-4-monooxygenase effector protein complex (T4mo), Rieske ferredoxin subunit; The Rieske ...
44-134 8.95e-07

Toluene-4-monooxygenase effector protein complex (T4mo), Rieske ferredoxin subunit; The Rieske domain is a [2Fe-2S] cluster binding domain involved in electron transfer. T4mo is a four-protein complex that catalyzes the NADH- and O2-dependent hydroxylation of toluene to form p-cresol. T4mo consists of an NADH oxidoreductase (T4moF), a diiron hydroxylase (T4moH), a catalytic effector protein (T4moD), and a Rieske ferredoxin (T4moC). T4moC contains a Rieske domain and functions as an obligate electron carrier between T4moF and T4moH. Rieske ferredoxins are found as subunits of membrane oxidase complexes, cis-dihydrodiol-forming aromatic dioxygenases, bacterial assimilatory nitrite reductases, and arsenite oxidase. Rieske ferredoxins are also found as soluble electron carriers in bacterial dioxygenase and monooxygenase complexes.


Pssm-ID: 239556 [Multi-domain]  Cd Length: 108  Bit Score: 46.95  E-value: 8.95e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELAqPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRgHELLSGSGKAKNVITCPYHAWTFKLDGSLALAR 123
Cdd:cd03474    1 FTKVCSLDDVW-EGEMELVDVDGEEVLLVAPEGGEFRAFQGICPHQ-EIPLAEGGFDGGVLTCRAHLWQFDADTGEGLNP 78
                         90
                 ....*....|.
gi 447199828 124 NCDHVESFDKE 134
Cdd:cd03474   79 RDCRLARYPVK 89
Rieske_RO_Alpha_Cao cd04337
Cao (chlorophyll a oxygenase) is a rieske non-heme iron-sulfur protein located within the ...
44-152 3.50e-06

Cao (chlorophyll a oxygenase) is a rieske non-heme iron-sulfur protein located within the plastid-envelope inner and thylakoid membranes, that catalyzes the conversion of chlorophyllide a to chlorophyllide b. CAO is found not only in plants but also in chlorophytes and prochlorophytes. This domain represents the N-terminal rieske domain of the oxygenase alpha subunit. ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. Cao is closely related to several other plant RO's including Tic 55, a 55 kDa protein associated with protein transport through the inner chloroplast membrane; Ptc 52, a novel 52 kDa protein isolated from chloroplasts; and LLS1/Pao (Lethal-leaf spot 1/pheophorbide a oxygenase).


Pssm-ID: 239829 [Multi-domain]  Cd Length: 129  Bit Score: 45.94  E-value: 3.50e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELaQPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGS---GKaknvITCPYHAWTFKLDGSla 120
Cdd:cd04337   18 WYPVEFSKDL-KMDTMVPFELFGQPWVLFRDEDGTPGCIRDECAHRACPLSLGKvieGR----IQCPYHGWEYDGDGE-- 90
                         90       100       110
                 ....*....|....*....|....*....|..
gi 447199828 121 larnCDHVESFDKENSSMVPLKVEEYAGFVFI 152
Cdd:cd04337   91 ----CTKMPSTKCLNVGIAALPCMEQDGMIWV 118
nirD_assim_sml TIGR02378
nitrite reductase [NAD(P)H], small subunit; This model describes NirD, the small subunit of ...
43-116 4.75e-06

nitrite reductase [NAD(P)H], small subunit; This model describes NirD, the small subunit of nitrite reductase [NAD(P)H] (the assimilatory nitrite reductase), which associates with NirB, the large subunit (TIGR02374). In a few bacteria such as Klebsiella pneumoniae and in Fungi, the two regions are fused. [Central intermediary metabolism, Nitrogen metabolism]


Pssm-ID: 131431 [Multi-domain]  Cd Length: 105  Bit Score: 45.00  E-value: 4.75e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 447199828   43 SWICVAHGSELAqPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLS----GSGKAKNVITCPYHAWTFKLD 116
Cdd:TIGR02378   1 TWQDICAIDDIP-EETGVCVLLGDTQIAIFRVPGDQVFAIQNMCPHKRAFVLSrgivGDAQGELWVACPLHKRNFRLE 77
Rieske_RO_Alpha_VanA_DdmC cd03532
Rieske non-heme iron oxygenase (RO) family, Vanillate-O-demethylase oxygenase (VanA) and ...
44-120 2.02e-05

Rieske non-heme iron oxygenase (RO) family, Vanillate-O-demethylase oxygenase (VanA) and dicamba O-demethylase oxygenase (DdmC) subfamily, N-terminal Rieske domain of the oxygenase alpha subunit; ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis. Vanillate-O-demethylase is a heterodimeric enzyme consisting of a terminal oxygenase (VanA) and reductase (VanB) components. This enzyme reductively catalyzes the conversion of vanillate into protocatechuate and formaldehyde. Protocatechuate and vanillate are important intermediate metabolites in the degradation pathway of lignin-derived compounds such as ferulic acid and vanillin by soil microbes. DDmC is the oxygenase component of a three-component dicamba O-demethylase found in Pseudomonas maltophila, that catalyzes the conversion of a widely used herbicide called herbicide dicamba (2-methoxy-3,6-dichlorobenzoic acid) to DCSA (3,6-dichlorosalicylic acid).


Pssm-ID: 239608 [Multi-domain]  Cd Length: 116  Bit Score: 43.51  E-value: 2.02e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 447199828  44 WICVAHGSELA-QPndyITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAkNVITCPYHAWTFKLDGSLA 120
Cdd:cd03532    6 WYVAAWADELGdKP---LARTLLGEPVVLYRTQDGRVAALEDRCPHRSAPLSKGSVEG-GGLVCGYHGLEFDSDGRCV 79
Rieske_RO_Alpha_Tic55 cd04338
Tic55 is a 55kDa LLS1-related non-heme iron oxygenase associated with protein transport ...
63-156 3.00e-05

Tic55 is a 55kDa LLS1-related non-heme iron oxygenase associated with protein transport through the plant inner chloroplast membrane. This domain represents the N-terminal Rieske domain of the Tic55 oxygenase alpha subunit. Tic55 is closely related to the oxygenase alpha subunits of a small subfamily of enzymes found in plants as well as oxygenic cyanobacterial photosynthesizers including LLS1 (lethal leaf spot 1, also known as PaO), Ptc52, and ACD1 (accelerated cell death 1). ROs comprise a large class of aromatic ring-hydroxylating dioxygenases that enable microorganisms to tolerate and utilize aromatic compounds for growth. The oxygenase alpha subunit contains an N-terminal Rieske domain with an [2Fe-2S] cluster and a C-terminal catalytic domain with a mononuclear Fe(II) binding site. The Rieske [2Fe-2S] cluster accepts electrons from a reductase or ferredoxin component and transfers them to the mononuclear iron for catalysis.


Pssm-ID: 239830 [Multi-domain]  Cd Length: 134  Bit Score: 43.28  E-value: 3.00e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  63 KVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGS---GKaknvITCPYHAWTFKLDGslalarNCDHVESFDKE----- 134
Cdd:cd04338   36 SVYDEPFVLFRDQNGQLRCLEDRCPHRLAKLSEGQlidGK----LECLYHGWQFGGEG------KCVKIPQLPADakipk 105
                         90       100
                 ....*....|....*....|..
gi 447199828 135 NSSMVPLKVEEYAGFVFINMDE 156
Cdd:cd04338  106 NACVKSYEVRDSQGVVWMWMSE 127
RHO_alpha_C_MupW-like cd08882
C-terminal catalytic domain of Pseudomonas fluorescens MupW and related aromatic ring ...
190-355 6.73e-05

C-terminal catalytic domain of Pseudomonas fluorescens MupW and related aromatic ring hydroxylating dioxygenases; C-terminal catalytic domain of the oxygenase alpha subunit of Pseudomonas fluorescens MupW and related Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases (RHOs, also known as aromatic ring hydroxylating dioxygenases). RHOs utilize non-heme Fe(II) to catalyze the addition of hydroxyl groups to the aromatic ring, an initial step in the oxidative degradation of aromatic compounds. RHOs are composed of either two or three protein components, and are comprised of an electron transport chain (ETC) and an oxygenase. The ETC transfers reducing equivalents from the electron donor to the oxygenase component, which in turn transfers electrons to the oxygen molecules. The oxygenase components are oligomers, either (alpha)n or (alpha)n(beta)n. The alpha subunits are the catalytic components and have an N-terminal domain, which binds a Rieske-like 2Fe-2S cluster, and a C-terminal domain which binds the non-heme Fe(II). The Fe(II) is co-ordinated by conserved His and Asp residues. MupW is part of the mupirocin biosynthetic gene cluster in Pseudomonas fluorescens, and may catalyze the oxidation of the 16-methyl group during biosynthesis of this polyketide antibiotic. Mupirocin is a mixture of pseudomonic acids which targets isoleucyl-tRNA synthase and is a strong inhibitor of Gram positive bacterial and mycoplasmal pathogens. This subfamily belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket.


Pssm-ID: 176891  Cd Length: 243  Bit Score: 43.87  E-value: 6.73e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 190 TETPANWKVIVDNYMECYHCGPAHP---GFADS--VQVDKYW-HTTHQN---------------------------WTL- 235
Cdd:cd08882    6 KVLPCNWKVAQEAFNESYHVPTTHPqllPFIGDdnSQYDFYGrHVSRGItpfgvpsphladpsddeepllaqmleaGDLt 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828 236 ----------------QYGFARSSEKSFKLDPSVTDPEFhgFWTWPCTMF-NVPPGSNFMTVI-YEF---PVDAETTLqh 294
Cdd:cd08882   86 dpadytgrtyeareavQARRRLGSERGGVDYSALTDAEL--TDGIHYTLFpNFTILPGPDGLLvYRFrphGDDPEKCI-- 161
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 447199828 295 YDIYF--------------TNEELTQDQKDLIEWyRNVFrPEDLNLVESVQRGLKSRGYRGQgrIMTDKQRSGIS 355
Cdd:cd08882  162 FDIWSlerypegaeppeppEEHEVFSDAPELGGL-GLVL-DQDFSNLPAVQKGMHSRGFGGL--VLANQEESRIR 232
Rieske_NirD_small_Bacillus cd03530
Small subunit of nitrite reductase (NirD) family, Rieske domain; composed of proteins similar ...
44-152 8.34e-05

Small subunit of nitrite reductase (NirD) family, Rieske domain; composed of proteins similar to the Bacillus subtilis small subunit of assimilatory nitrite reductase containing a Rieske domain. The Rieske domain is a [2Fe-2S] cluster binding domain involved in electron transfer. Assimilatory nitrate and nitrite reductases convert nitrate through nitrite to ammonium.


Pssm-ID: 239606 [Multi-domain]  Cd Length: 98  Bit Score: 41.05  E-value: 8.34e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447199828  44 WICVAHGSELAQpndYITRKVI--GENIVIIRGKDSVLRAFYNVCPHRGHELLSG--SGKAknvITCPYHAWTFKLDGSL 119
Cdd:cd03530    1 WIDIGALEDIPP---RGARKVQtgGGEIAVFRTADDEVFALENRCPHKGGPLSEGivHGEY---VTCPLHNWVIDLETGE 74
                         90       100       110
                 ....*....|....*....|....*....|...
gi 447199828 120 ALARncdhvesfDKENSSMVPLKVEEyaGFVFI 152
Cdd:cd03530   75 AQGP--------DEGCVRTFPVKVED--GRVYL 97
PLN02518 PLN02518
pheophorbide a oxygenase
63-118 1.78e-03

pheophorbide a oxygenase


Pssm-ID: 215283 [Multi-domain]  Cd Length: 539  Bit Score: 40.24  E-value: 1.78e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 447199828  63 KVIGENIVIIR-GKDSVLRAFYNVCPHRGHELLSGSGKAKNVITCPYHAWTFKLDGS 118
Cdd:PLN02518 109 QLLGRDLVLWKdPNQGEWVAFDDKCPHRLAPLSEGRIDENGHLQCSYHGWSFDGCGS 165
Rieske_NirD cd03529
Assimilatory nitrite reductase (NirD) family, Rieske domain; Assimilatory nitrate and nitrite ...
44-116 1.95e-03

Assimilatory nitrite reductase (NirD) family, Rieske domain; Assimilatory nitrate and nitrite reductases convert nitrate through nitrite to ammonium. Members include bacterial and fungal proteins. The bacterial NirD contains a single Rieske domain while fungal proteins have a C-terminal Rieske domain in addition to several other domains. The fungal NirD is involved in nutrient acquisition, functioning at the soil/fungus interface to control nutrient exchange between the fungus and the host plant. The Rieske domain is a [2Fe-2S] cluster binding domain involved in electron transfer. The Rieske [2Fe-2S] cluster is liganded to two histidine and two cysteine residues present in conserved sequences called Rieske motifs. In this family, only a few members contain these residues. Other members may have lost the ability to bind the Rieske [2Fe-2S] cluster.


Pssm-ID: 239605 [Multi-domain]  Cd Length: 103  Bit Score: 37.49  E-value: 1.95e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 447199828  44 WICVAHGSELAqPNDYITRKVIGENIVIIRGKDSVLRAFYNVCPHRGHELLS----GSGKAKNVITCPYHAWTFKLD 116
Cdd:cd03529    1 WQTVCALDDLP-PGSGVAALVGDTQIAIFRLPGREVYAVQNMDPHSRANVLSrgivGDIGGEPVVASPLYKQHFSLK 76
Rieske_RO_Alpha_KSH cd03531
The alignment model represents the N-terminal rieske iron-sulfur domain of KshA, the oxygenase ...
63-117 3.22e-03

The alignment model represents the N-terminal rieske iron-sulfur domain of KshA, the oxygenase component of 3-ketosteroid 9-alpha-hydroxylase (KSH). The terminal oxygenase component of KSH is a key enzyme in the microbial steroid degradation pathway, catalyzing the 9 alpha-hydroxylation of 4-androstene-3,17-dione (AD) and 1,4-androstadiene-3,17-dione (ADD). KSH is a two-component class IA monooxygenase, with terminal oxygenase (KshA) and oxygenase reductase (KshB) components. KSH activity has been found in many actino- and proteo- bacterial genera including Rhodococcus, Nocardia, Arthrobacter, Mycobacterium, and Burkholderia.


Pssm-ID: 239607 [Multi-domain]  Cd Length: 115  Bit Score: 37.01  E-value: 3.22e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 447199828  63 KVIGENIVIIRGKDSVLRAFYNVCPHRGHELLSGSGKAKNvITCPYHAWTFKLDG 117
Cdd:cd03531   20 EAFGTKLVVFADSDGALNVLDAYCRHMGGDLSQGTVKGDE-IACPFHDWRWGGDG 73
PLN02281 PLN02281
chlorophyllide a oxygenase
70-117 7.45e-03

chlorophyllide a oxygenase


Pssm-ID: 177920 [Multi-domain]  Cd Length: 536  Bit Score: 38.17  E-value: 7.45e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 447199828  70 VIIRGKDSVLRAFYNVCPHRGHELLSGSGKaKNVITCPYHAWTFKLDG 117
Cdd:PLN02281 246 VIFRGEDGKPGCVRNTCAHRACPLDLGTVN-EGRIQCPYHGWEYSTDG 292
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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