NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|15596504|ref|NP_249998|]
View 

hypothetical protein PA1307 [Pseudomonas aeruginosa PAO1]

Protein Classification

class II glutamine amidotransferase( domain architecture ID 11206994)

class II glutamine amidotransferase hydrolyzes ammonia from glutamine and transfers the amino group to the appropriate substrate

EC:  2.4.2.-
Gene Ontology:  GO:0016740|GO:0006541
PubMed:  9559052|8430515
SCOP:  3000131

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
GATase_4 pfam13230
Glutamine amidotransferases class-II; This family captures members that are not found in ...
1-257 4.80e-137

Glutamine amidotransferases class-II; This family captures members that are not found in pfam00310.


:

Pssm-ID: 433047 [Multi-domain]  Cd Length: 272  Bit Score: 386.30  E-value: 4.80e-137
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504     1 MCELLGMSANVPTDIVFSFTGLMQRGGGTGPHRDGWGIAFYEGRGVRLFQDPLASVDSEVARLVQRFPIKSETVIGHIRQ 80
Cdd:pfam13230   1 MCQLLGMNCNVPTDICFSFTGFARRGGLTDHHADGWGIAFYEGRGARVFKDPQPSADSPIAELVRRYPIRSRNVIAHIRK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504    81 ANVGKVGLSNTHPFIRELGGRYWTFAHNGQLADFQPKP-GFYRPVGETDSEAAFCDLLNRVRRAFPEPVP-VEVLLPVLI 158
Cdd:pfam13230  81 ATQGRVTLENTHPFMRELWGRYWIFAHNGDLKGYAPKLsGRFQPVGSTDSELAFCWLLDRLASRFPYARPsAGELFRALR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   159 SACDEYRKKGVFNALISDGDWLFTFCSSKLAYITRRAPFGPARLKDADLTVDFHAETTPDDVVTVIATEPLTDNENWTLQ 238
Cdd:pfam13230 161 ELAREIAAHGTFNFLLSDGRDLFAHCSTRLHYILRRAPFGEAHLKDDDVSVDFARVTTPNDRVAVIATEPLTRNETWTRM 240
                         250
                  ....*....|....*....
gi 15596504   239 QSGEWVLWWGGEVLAKGRV 257
Cdd:pfam13230 241 EPGELLVFRDGALVATGSS 259
 
Name Accession Description Interval E-value
GATase_4 pfam13230
Glutamine amidotransferases class-II; This family captures members that are not found in ...
1-257 4.80e-137

Glutamine amidotransferases class-II; This family captures members that are not found in pfam00310.


Pssm-ID: 433047 [Multi-domain]  Cd Length: 272  Bit Score: 386.30  E-value: 4.80e-137
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504     1 MCELLGMSANVPTDIVFSFTGLMQRGGGTGPHRDGWGIAFYEGRGVRLFQDPLASVDSEVARLVQRFPIKSETVIGHIRQ 80
Cdd:pfam13230   1 MCQLLGMNCNVPTDICFSFTGFARRGGLTDHHADGWGIAFYEGRGARVFKDPQPSADSPIAELVRRYPIRSRNVIAHIRK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504    81 ANVGKVGLSNTHPFIRELGGRYWTFAHNGQLADFQPKP-GFYRPVGETDSEAAFCDLLNRVRRAFPEPVP-VEVLLPVLI 158
Cdd:pfam13230  81 ATQGRVTLENTHPFMRELWGRYWIFAHNGDLKGYAPKLsGRFQPVGSTDSELAFCWLLDRLASRFPYARPsAGELFRALR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   159 SACDEYRKKGVFNALISDGDWLFTFCSSKLAYITRRAPFGPARLKDADLTVDFHAETTPDDVVTVIATEPLTDNENWTLQ 238
Cdd:pfam13230 161 ELAREIAAHGTFNFLLSDGRDLFAHCSTRLHYILRRAPFGEAHLKDDDVSVDFARVTTPNDRVAVIATEPLTRNETWTRM 240
                         250
                  ....*....|....*....
gi 15596504   239 QSGEWVLWWGGEVLAKGRV 257
Cdd:pfam13230 241 EPGELLVFRDGALVATGSS 259
YafJ cd01908
Glutamine amidotransferases class-II (Gn-AT)_YafJ-type. YafJ is a glutamine ...
1-249 2.65e-87

Glutamine amidotransferases class-II (Gn-AT)_YafJ-type. YafJ is a glutamine amidotransferase-like protein of unknown function found in prokaryotes, eukaryotes and archaea. YafJ has a conserved structural fold similar to those of other class II glutamine amidotransferases including glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), beta lactam synthetase (beta-LS) and glutamate synthase (GltS). The YafJ fold is also somewhat similar to the Ntn (N-terminal nucleophile) hydrolase fold of the proteasomal alpha and beta subunits.


Pssm-ID: 238889 [Multi-domain]  Cd Length: 257  Bit Score: 260.01  E-value: 2.65e-87
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   1 MCELLGMSA----NVPTDIVFSFTGLMQRGGGT----GPHRDGWGIAFYEGRGVRLFQDPLA-SVDSEVARLVQRFPIKS 71
Cdd:cd01908   1 MCRLLGYSGapipLEPLLIRPSHSLLVQSGGPRemkgTVHADGWGIGWYEGKGGRPFRYRSPlPAWSDINLESLARPIKS 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504  72 ETVIGHIRQANVGKVGLSNTHPFIRElggrYWTFAHNGQLADFQPKPGF------YRPVGETDSEAAFCDLLNRVRRAFP 145
Cdd:cd01908  81 PLVLAHVRAATVGPVSLENCHPFTRG----RWLFAHNGQLDGFRLLRRRllrllpRLPVGTTDSELAFALLLSRLLERDP 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504 146 EpvPVEVLLPVLISACDEYRK---KGVFNALISDGDWLFTFCSS---KLAYITRRAPFGPARLKdadltvdFHAETTPDD 219
Cdd:cd01908 157 L--DPAELLDAILQTLRELAAlapPGRLNLLLSDGEYLIATRYAsapSLYYLTRRAPFGCARLL-------FRSVTTPND 227
                       250       260       270
                ....*....|....*....|....*....|
gi 15596504 220 VVTVIATEPLTDNENWTLQQSGEWVLWWGG 249
Cdd:cd01908 228 DGVVVASEPLTDDEGWTEVPPGELVVVSEG 257
YafJ COG0121
Predicted glutamine amidotransferase YafJ [General function prediction only];
2-250 6.14e-84

Predicted glutamine amidotransferase YafJ [General function prediction only];


Pssm-ID: 439891 [Multi-domain]  Cd Length: 248  Bit Score: 251.04  E-value: 6.14e-84
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   2 CELLGMSANVPTDIVFSF----TGLMQRGGGT--GPHRDGWGIAFYEGRG-VRLFQDPLASVDSEVARLVQRfPIKSETV 74
Cdd:COG0121   1 CRLLGYSGNVPTDLEFLLldpeHSLVRQSGATreGPHADGWGIGWYEGDGePRLYRDPLPAWSDPNLRLLAR-PIKSRLV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504  75 IGHIRQANVGKVGLSNTHPFIrelgGRYWTFAHNGQLADFQ----------PKPGFYRPVGETDSEAAFCDLLNRVRRAF 144
Cdd:COG0121  80 IAHVRKATVGPVSLENTHPFR----GGRWLFAHNGQLDGFDrlrrrlaeelPDELYFQPVGTTDSELAFALLLSRLRDGG 155
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504 145 PEpvPVEVLLPVLiSACDEYRKK-GVFNALISDGDWLFTFCSSK------LAYITRrapfgparlkdadltvdfhaeTTP 217
Cdd:COG0121 156 PD--PAEALAEAL-RELAELARApGRLNLLLSDGERLYATRYTSddpyptLYYLTR---------------------TTP 211
                       250       260       270
                ....*....|....*....|....*....|...
gi 15596504 218 DDVVTVIATEPLTDNENWTLQQSGEWVLWWGGE 250
Cdd:COG0121 212 DDRVVVVASEPLTDDEGWTEVPPGELLVVRDGL 244
purF TIGR01134
amidophosphoribosyltransferase; Alternate name: glutamine phosphoribosylpyrophosphate (PRPP) ...
2-111 5.95e-03

amidophosphoribosyltransferase; Alternate name: glutamine phosphoribosylpyrophosphate (PRPP) amidotransferase. [Purines, pyrimidines, nucleosides, and nucleotides, Purine ribonucleotide biosynthesis]


Pssm-ID: 273461 [Multi-domain]  Cd Length: 442  Bit Score: 37.68  E-value: 5.95e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504     2 CELLGMSANVPTDIVFSFTGL--MQrgggtgpHR--DGWGIAFYEGRGVRLFQDPlaSVDSEV--ARLVQRfpIKSETVI 75
Cdd:TIGR01134   1 CGVVGIYGQEEVAASLTYYGLyaLQ-------HRgqESAGISVFDGNRFRLHKGN--GLVSDVfnEEHLQR--LKGNVGI 69
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 15596504    76 GHIRQANVGKVGLSNTHPFIRELGGRYWTFAHNGQL 111
Cdd:TIGR01134  70 GHVRYSTAGSSGLENAQPFVVNSPYGGLALAHNGNL 105
 
Name Accession Description Interval E-value
GATase_4 pfam13230
Glutamine amidotransferases class-II; This family captures members that are not found in ...
1-257 4.80e-137

Glutamine amidotransferases class-II; This family captures members that are not found in pfam00310.


Pssm-ID: 433047 [Multi-domain]  Cd Length: 272  Bit Score: 386.30  E-value: 4.80e-137
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504     1 MCELLGMSANVPTDIVFSFTGLMQRGGGTGPHRDGWGIAFYEGRGVRLFQDPLASVDSEVARLVQRFPIKSETVIGHIRQ 80
Cdd:pfam13230   1 MCQLLGMNCNVPTDICFSFTGFARRGGLTDHHADGWGIAFYEGRGARVFKDPQPSADSPIAELVRRYPIRSRNVIAHIRK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504    81 ANVGKVGLSNTHPFIRELGGRYWTFAHNGQLADFQPKP-GFYRPVGETDSEAAFCDLLNRVRRAFPEPVP-VEVLLPVLI 158
Cdd:pfam13230  81 ATQGRVTLENTHPFMRELWGRYWIFAHNGDLKGYAPKLsGRFQPVGSTDSELAFCWLLDRLASRFPYARPsAGELFRALR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   159 SACDEYRKKGVFNALISDGDWLFTFCSSKLAYITRRAPFGPARLKDADLTVDFHAETTPDDVVTVIATEPLTDNENWTLQ 238
Cdd:pfam13230 161 ELAREIAAHGTFNFLLSDGRDLFAHCSTRLHYILRRAPFGEAHLKDDDVSVDFARVTTPNDRVAVIATEPLTRNETWTRM 240
                         250
                  ....*....|....*....
gi 15596504   239 QSGEWVLWWGGEVLAKGRV 257
Cdd:pfam13230 241 EPGELLVFRDGALVATGSS 259
YafJ cd01908
Glutamine amidotransferases class-II (Gn-AT)_YafJ-type. YafJ is a glutamine ...
1-249 2.65e-87

Glutamine amidotransferases class-II (Gn-AT)_YafJ-type. YafJ is a glutamine amidotransferase-like protein of unknown function found in prokaryotes, eukaryotes and archaea. YafJ has a conserved structural fold similar to those of other class II glutamine amidotransferases including glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), beta lactam synthetase (beta-LS) and glutamate synthase (GltS). The YafJ fold is also somewhat similar to the Ntn (N-terminal nucleophile) hydrolase fold of the proteasomal alpha and beta subunits.


Pssm-ID: 238889 [Multi-domain]  Cd Length: 257  Bit Score: 260.01  E-value: 2.65e-87
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   1 MCELLGMSA----NVPTDIVFSFTGLMQRGGGT----GPHRDGWGIAFYEGRGVRLFQDPLA-SVDSEVARLVQRFPIKS 71
Cdd:cd01908   1 MCRLLGYSGapipLEPLLIRPSHSLLVQSGGPRemkgTVHADGWGIGWYEGKGGRPFRYRSPlPAWSDINLESLARPIKS 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504  72 ETVIGHIRQANVGKVGLSNTHPFIRElggrYWTFAHNGQLADFQPKPGF------YRPVGETDSEAAFCDLLNRVRRAFP 145
Cdd:cd01908  81 PLVLAHVRAATVGPVSLENCHPFTRG----RWLFAHNGQLDGFRLLRRRllrllpRLPVGTTDSELAFALLLSRLLERDP 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504 146 EpvPVEVLLPVLISACDEYRK---KGVFNALISDGDWLFTFCSS---KLAYITRRAPFGPARLKdadltvdFHAETTPDD 219
Cdd:cd01908 157 L--DPAELLDAILQTLRELAAlapPGRLNLLLSDGEYLIATRYAsapSLYYLTRRAPFGCARLL-------FRSVTTPND 227
                       250       260       270
                ....*....|....*....|....*....|
gi 15596504 220 VVTVIATEPLTDNENWTLQQSGEWVLWWGG 249
Cdd:cd01908 228 DGVVVASEPLTDDEGWTEVPPGELVVVSEG 257
YafJ COG0121
Predicted glutamine amidotransferase YafJ [General function prediction only];
2-250 6.14e-84

Predicted glutamine amidotransferase YafJ [General function prediction only];


Pssm-ID: 439891 [Multi-domain]  Cd Length: 248  Bit Score: 251.04  E-value: 6.14e-84
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   2 CELLGMSANVPTDIVFSF----TGLMQRGGGT--GPHRDGWGIAFYEGRG-VRLFQDPLASVDSEVARLVQRfPIKSETV 74
Cdd:COG0121   1 CRLLGYSGNVPTDLEFLLldpeHSLVRQSGATreGPHADGWGIGWYEGDGePRLYRDPLPAWSDPNLRLLAR-PIKSRLV 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504  75 IGHIRQANVGKVGLSNTHPFIrelgGRYWTFAHNGQLADFQ----------PKPGFYRPVGETDSEAAFCDLLNRVRRAF 144
Cdd:COG0121  80 IAHVRKATVGPVSLENTHPFR----GGRWLFAHNGQLDGFDrlrrrlaeelPDELYFQPVGTTDSELAFALLLSRLRDGG 155
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504 145 PEpvPVEVLLPVLiSACDEYRKK-GVFNALISDGDWLFTFCSSK------LAYITRrapfgparlkdadltvdfhaeTTP 217
Cdd:COG0121 156 PD--PAEALAEAL-RELAELARApGRLNLLLSDGERLYATRYTSddpyptLYYLTR---------------------TTP 211
                       250       260       270
                ....*....|....*....|....*....|...
gi 15596504 218 DDVVTVIATEPLTDNENWTLQQSGEWVLWWGGE 250
Cdd:COG0121 212 DDRVVVVASEPLTDDEGWTEVPPGELLVVRDGL 244
Gn_AT_II cd00352
Glutamine amidotransferases class-II (GATase). The glutaminase domain catalyzes an amide ...
2-244 1.62e-28

Glutamine amidotransferases class-II (GATase). The glutaminase domain catalyzes an amide nitrogen transfer from glutamine to the appropriate substrate. In this process, glutamine is hydrolyzed to glutamic acid and ammonia. This domain is related to members of the Ntn (N-terminal nucleophile) hydrolase superfamily and is found at the N-terminus of enzymes such as glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), beta lactam synthetase (beta-LS) and glutamate synthase (GltS). GLMS catalyzes the formation of glucosamine 6-phosphate from fructose 6-phosphate and glutamine in amino sugar synthesis. GPATase catalyzes the first step in purine biosynthesis, an amide transfer from glutamine to PRPP, resulting in phosphoribosylamine, pyrophosphate and glutamate. Asparagine synthetase B synthesizes asparagine from aspartate and glutamine. Beta-LS catalyzes the formation of the beta-lactam ring in the beta-lactamase inhibitor clavulanic acid. GltS synthesizes L-glutamate from 2-oxoglutarate and L-glutamine. These enzymes are generally dimers, but GPATase also exists as a homotetramer.


Pssm-ID: 238212 [Multi-domain]  Cd Length: 220  Bit Score: 107.92  E-value: 1.62e-28
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   2 CELLGMSANVPTDIVFSFTGLMQRGGGTGPHRDGWGIAFYEGRGVRLFQDPLASvdSEVARLVQRFPIKSETVIGHIRQA 81
Cdd:cd00352   1 CGIFGIVGADGAASLLLLLLLRGLAALEHRGPDGAGIAVYDGDGLFVEKRAGPV--SDVALDLLDEPLKSGVALGHVRLA 78
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504  82 NVGKVGLSNTHPFIRELGGryWTFAHNGQLADFQP-----KPGFYRPVGETDSEAAFCDLLNRVRRAFPEPVPVEVLLpv 156
Cdd:cd00352  79 TNGLPSEANAQPFRSEDGR--IALVHNGEIYNYRElreelEARGYRFEGESDSEVILHLLERLGREGGLFEAVEDALK-- 154
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504 157 lisacdeyRKKGVFNALISDG--DWLFTFcssklayitrRAPFG--PARLKdadltvdfhaeTTPDDVVtVIATEPLTDN 232
Cdd:cd00352 155 --------RLDGPFAFALWDGkpDRLFAA----------RDRFGirPLYYG-----------ITKDGGL-VFASEPKALL 204
                       250
                ....*....|....*.
gi 15596504 233 E----NWTLQQSGEWV 244
Cdd:cd00352 205 AlpfkGVRRLPPGELL 220
PurF COG0034
Glutamine phosphoribosylpyrophosphate amidotransferase [Nucleotide transport and metabolism]; ...
32-111 2.68e-05

Glutamine phosphoribosylpyrophosphate amidotransferase [Nucleotide transport and metabolism]; Glutamine phosphoribosylpyrophosphate amidotransferase is part of the Pathway/BioSystem: Purine biosynthesis


Pssm-ID: 439804 [Multi-domain]  Cd Length: 464  Bit Score: 44.63  E-value: 2.68e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504  32 HR--DGWGIAFYEGRGVRLFQDP--LASV--DSEVARLvqrfpiKSETVIGHIRQANVGKVGLSNTHPFIRELGGRYWTF 105
Cdd:COG0034  32 HRgqESAGIATSDGGRFHLHKGMglVSDVfdEEDLERL------KGNIAIGHVRYSTTGSSSLENAQPFYVNSPFGSIAL 105

                ....*.
gi 15596504 106 AHNGQL 111
Cdd:COG0034 106 AHNGNL 111
GPATase_N cd00715
Glutamine amidotransferases class-II (GN-AT)_GPAT- type. This domain is found at the ...
32-111 5.92e-04

Glutamine amidotransferases class-II (GN-AT)_GPAT- type. This domain is found at the N-terminus of glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase) . The glutaminase domain catalyzes amide nitrogen transfer from glutamine to the appropriate substrate. In this process, glutamine is hydrolyzed to glutamic acid and ammonia. GPATase catalyzes the first step in purine biosynthesis, an amide transfer from glutamine to PRPP, resulting in phosphoribosylamine, pyrophosphate and glutamate. GPATase crystalizes as a homotetramer, but can also exist as a homdimer.


Pssm-ID: 238367 [Multi-domain]  Cd Length: 252  Bit Score: 40.14  E-value: 5.92e-04
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504  32 HR--DGWGIAFYEGRGVRLFQDP--LASV--DSEVARLvqrfpiKSETVIGHIRQANVGKVGLSNTHPFIRELGGRYWTF 105
Cdd:cd00715  25 HRgqESAGIATSDGKRFHTHKGMglVSDVfdEEKLRRL------PGNIAIGHVRYSTAGSSSLENAQPFVVNSPLGGIAL 98

                ....*.
gi 15596504 106 AHNGQL 111
Cdd:cd00715  99 AHNGNL 104
GlxB cd01907
Glutamine amidotransferases class-II (Gn-AT)_GlxB-type. GlxB is a glutamine ...
2-139 2.71e-03

Glutamine amidotransferases class-II (Gn-AT)_GlxB-type. GlxB is a glutamine amidotransferase-like protein of unknown function found in bacteria and archaea. GlxB has a structural fold similar to that of other class II glutamine amidotransferases including glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), beta lactam synthetase (beta-LS) and glutamate synthase (GltS). The GlxB fold is also somewhat similar to the Ntn (N-terminal nucleophile) hydrolase fold of the proteasomal alpha and beta subunits.


Pssm-ID: 238888 [Multi-domain]  Cd Length: 249  Bit Score: 38.02  E-value: 2.71e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504   2 CELLGM-----SANVPTDIVFSFTGLMQRGggtgpHRDGWGIAFYEGRGVRLFQ------------DPLasvdsEVARlv 64
Cdd:cd01907   1 CGIFGImskdgEPFVGALLVEMLDAMQERG-----PGDGAGFALYGDPDAFVYSsgkdmevfkgvgYPE-----DIAR-- 68
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504  65 qRFPI---KSETVIGHIRQANVGKVGLSNTHPFirELGGryWTFAHNGQLADFQPKPGF-----YRPVGETDSE--AAFC 134
Cdd:cd01907  69 -RYDLeeyKGYHWIAHTRQPTNSAVWWYGAHPF--SIGD--IAVVHNGEISNYGSNREYlerfgYKFETETDTEviAYYL 143

                ....*
gi 15596504 135 DLLNR 139
Cdd:cd01907 144 DLLLR 148
purF TIGR01134
amidophosphoribosyltransferase; Alternate name: glutamine phosphoribosylpyrophosphate (PRPP) ...
2-111 5.95e-03

amidophosphoribosyltransferase; Alternate name: glutamine phosphoribosylpyrophosphate (PRPP) amidotransferase. [Purines, pyrimidines, nucleosides, and nucleotides, Purine ribonucleotide biosynthesis]


Pssm-ID: 273461 [Multi-domain]  Cd Length: 442  Bit Score: 37.68  E-value: 5.95e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15596504     2 CELLGMSANVPTDIVFSFTGL--MQrgggtgpHR--DGWGIAFYEGRGVRLFQDPlaSVDSEV--ARLVQRfpIKSETVI 75
Cdd:TIGR01134   1 CGVVGIYGQEEVAASLTYYGLyaLQ-------HRgqESAGISVFDGNRFRLHKGN--GLVSDVfnEEHLQR--LKGNVGI 69
                          90       100       110
                  ....*....|....*....|....*....|....*.
gi 15596504    76 GHIRQANVGKVGLSNTHPFIRELGGRYWTFAHNGQL 111
Cdd:TIGR01134  70 GHVRYSTAGSSGLENAQPFVVNSPYGGLALAHNGNL 105
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH