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Conserved domains on  [gi|523666597|ref|WP_020797934|]
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MULTISPECIES: phosphate ABC transporter substrate-binding protein PstS [Pseudomonas]

Protein Classification

phosphate ABC transporter substrate-binding protein PstS( domain architecture ID 10797741)

phosphate ABC transporter substrate-binding protein PstS is part of the ABC transporter complex PstSACB involved in phosphate import and it functions as the initial receptor for phosphate

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
ptsS_2 TIGR02136
phosphate binding protein; Members of this family are phosphate-binding proteins. Most are ...
1-309 1.26e-106

phosphate binding protein; Members of this family are phosphate-binding proteins. Most are found in phosphate ABC-transporter operons, but some are found in phosphate regulatory operons. This model separates members of the current family from the phosphate ABC transporter phosphate binding protein described by TIGRFAMs model TIGR00975. [Transport and binding proteins, Anions]


:

Pssm-ID: 273991 [Multi-domain]  Cd Length: 287  Bit Score: 313.22  E-value: 1.26e-106
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597    1 MKlKRLMAAMTFVAAGVATANAVAAVDPAIPSYTKTTgvsgNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSST 80
Cdd:TIGR02136   1 MK-KRIFLLIGLAAALLAAAGCGGAIDSGIPDAKGSS----TITIDGSTTVAPLAEAAAEEFQKIHPGVSVTVQGAGSGT 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597   81 APPALTEGTANLGPMSRKMKDNELQAFETKyGYKPTAIPVAVDALAVFVHKDN-PIKGLTMAQVDAIFSStrlcgaktDV 159
Cdd:TIGR02136  76 GIKALINGTVDIGNSSRPIKDEELQKDKQK-GIKLIEHKVAVDGLAVVVNKKNvPVDDLTVEQLKKIYSG--------EI 146
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  160 KTWGDLGvtGDLANKPLQLFGRNSVSGTYGYFKEEALCKGDFKPNVNEQPGSASVVQSISSSLNGIGYSGIGYKTASVKT 239
Cdd:TIGR02136 147 TNWKEVG--GDLPNKPIVVVGRNAGSGTRDTFEEEVMGKAKIKPGKNEQESNGAVVSIVSSNPGAIGYLGLGYVDDSVKT 224
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 523666597  240 ValaKKEGgefIEDTEENALNGKYPLSRFLYVYVNKAPNKPlaPLEAEFVKLVLSKQGQE-VVVKDGYIPL 309
Cdd:TIGR02136 225 L---KVNG---VEPSKENIANGSYPLSRPLFMYVNGKPKKP--ELVAEFIDFVLSDDGGErIVEELGYVPL 287
 
Name Accession Description Interval E-value
ptsS_2 TIGR02136
phosphate binding protein; Members of this family are phosphate-binding proteins. Most are ...
1-309 1.26e-106

phosphate binding protein; Members of this family are phosphate-binding proteins. Most are found in phosphate ABC-transporter operons, but some are found in phosphate regulatory operons. This model separates members of the current family from the phosphate ABC transporter phosphate binding protein described by TIGRFAMs model TIGR00975. [Transport and binding proteins, Anions]


Pssm-ID: 273991 [Multi-domain]  Cd Length: 287  Bit Score: 313.22  E-value: 1.26e-106
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597    1 MKlKRLMAAMTFVAAGVATANAVAAVDPAIPSYTKTTgvsgNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSST 80
Cdd:TIGR02136   1 MK-KRIFLLIGLAAALLAAAGCGGAIDSGIPDAKGSS----TITIDGSTTVAPLAEAAAEEFQKIHPGVSVTVQGAGSGT 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597   81 APPALTEGTANLGPMSRKMKDNELQAFETKyGYKPTAIPVAVDALAVFVHKDN-PIKGLTMAQVDAIFSStrlcgaktDV 159
Cdd:TIGR02136  76 GIKALINGTVDIGNSSRPIKDEELQKDKQK-GIKLIEHKVAVDGLAVVVNKKNvPVDDLTVEQLKKIYSG--------EI 146
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  160 KTWGDLGvtGDLANKPLQLFGRNSVSGTYGYFKEEALCKGDFKPNVNEQPGSASVVQSISSSLNGIGYSGIGYKTASVKT 239
Cdd:TIGR02136 147 TNWKEVG--GDLPNKPIVVVGRNAGSGTRDTFEEEVMGKAKIKPGKNEQESNGAVVSIVSSNPGAIGYLGLGYVDDSVKT 224
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 523666597  240 ValaKKEGgefIEDTEENALNGKYPLSRFLYVYVNKAPNKPlaPLEAEFVKLVLSKQGQE-VVVKDGYIPL 309
Cdd:TIGR02136 225 L---KVNG---VEPSKENIANGSYPLSRPLFMYVNGKPKKP--ELVAEFIDFVLSDDGGErIVEELGYVPL 287
PstS COG0226
ABC-type phosphate transport system, periplasmic component [Inorganic ion transport and ...
38-321 2.95e-102

ABC-type phosphate transport system, periplasmic component [Inorganic ion transport and metabolism];


Pssm-ID: 439996 [Multi-domain]  Cd Length: 275  Bit Score: 301.42  E-value: 2.95e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  38 GVSGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFEtKYGYKPTA 117
Cdd:COG0226    1 AASGTITIAGSSTVYPLAEAWAEAFQKANPGVTINVQSGGSGGGIKQFIAGTVDIGNSSRPLKDEELEAAK-ENGVELVE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 118 IPVAVDALAVFVHKDNPIKGLTMAQVDAIFSStrlcgaktDVKTWGDLGvtGDLANKPLQLFGRNSVSGTYGYFKEEAL- 196
Cdd:COG0226   80 IPVAIDGIAVVVNPDNPVKNLTGEQLADIFSG--------KITNWNDIG--GKLPDEPITVVGRSDGSGTTDYFTEYLLg 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 197 CKGDFKPNVNEQPGSASVVQSISSSLNGIGYSGIGY-KTASVKTVALAKKEgGEFIEDTEENALNGKYPLSRFLYVYVNK 275
Cdd:COG0226  150 VGAEVREGVEGAEGNEGVVQAVAQTPGAIGYVGLSYaEQNKLKALAIDNKA-GKFVEPTAENIAAGSYPLSRPLYIYVKK 228
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 523666597 276 APNkPLAPLEAEFVKLVLSKQGQEVVVKDGYIPLPAKVAAKALADL 321
Cdd:COG0226  229 EPD-AKAPAVKAFLDFVLSDGGQKIVEKLGYVPLPDAVVEKVRAAL 273
PBP2_phosphate cd13566
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
40-305 2.60e-88

Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 periplasmic binding fold superfamily; This subfamily contains uncharacterized phosphate binding domains found in PstS proteins that serve as initial receptors in the ABC transport of phosphate in eubacteria and archaea. After binding the ligand, PstS interacts with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase domains. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis. The PstS proteins belong to the PBPII superfamily of periplasmic binding proteins that differ in size and ligand specificity, but have similar tertiary structures consisting of two globular subdomains connected by a flexible hinge. They have been shown to bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270284 [Multi-domain]  Cd Length: 245  Bit Score: 264.83  E-value: 2.60e-88
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  40 SGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFEtKYGYKPTAIP 119
Cdd:cd13566    1 SGTITIAGSSTVAPLAEALAEEFMKKHPGVRVTVQGGGSGAGIKALIAGTADIAMASRPLKDEEKAAAE-ANGIELVEFV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 120 VAVDALAVFVHKDNPIKGLTMAQVDAIFSStrlcgaktDVKTWGDLGvtgdLANKPLQLFGRNSVSGTYGYFKEEALCKG 199
Cdd:cd13566   80 IAYDGIAVIVNPDNPVASLTLEQLRDIFTG--------KITNWSEVG----GPDEPIVVYGRDEGSGTRDYFEELVLGKG 147
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 200 DFKPNVNEQPGSASVVQSISSSLNGIGYSGIGY--KTASVKTVALAKKEGgefiedTEENALNGKYPLSRFLYVYVNKAP 277
Cdd:cd13566  148 EFIRNAVVAPSNGALVQAVAGDPNAIGYVGLGYvdENKKVKALKVDGVAP------TVENIKSGKYPLSRPLFLYTKGEP 221
                        250       260
                 ....*....|....*....|....*...
gi 523666597 278 NkplaPLEAEFVKLVLSKQGQEVVVKDG 305
Cdd:cd13566  222 S----PAVKAFIDFALSPEGQKIIEEVG 245
PBP_like_2 pfam12849
PBP superfamily domain; This domain belongs to the periplasmic binding protein superfamily.
36-294 8.94e-36

PBP superfamily domain; This domain belongs to the periplasmic binding protein superfamily.


Pssm-ID: 432831 [Multi-domain]  Cd Length: 267  Bit Score: 130.36  E-value: 8.94e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597   36 TTGVSGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFETKYGYKP 115
Cdd:pfam12849   5 SAPTVGTILIAGSSTQAPGLLDLAEAFEKKYPGAKVKVTSVGSGEGIKALLNGDVDVALVSRPLTEEEFEAFGANGAGGL 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  116 TAIPVAVDALAVFVHKDNPIKGLTMAQVDAIFSSTrlcgaktdVKTWGDLGvtgdlANKPLQLFGRNSVSGTYGYFKEEA 195
Cdd:pfam12849  85 VEVPVAYDGIAIVVNKDNPANILTVEALKKIFSGK--------ITNWNDGG-----PDGPIKFVSRGDNSGTTELFSTHL 151
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  196 LCKGDFKpNVNEQPGSASVVQSISSSLNGIGYSGI-------GYKTASVKTV----------ALAKKEGGEFIEDTEENA 258
Cdd:pfam12849 152 KEKGPWG-AAGIGAAGSPGVASVVAGPGAIGYVEVsyalanlGYTLADVAGGtylsfakalkVAKINPGAGLVIPLEEAI 230
                         250       260       270
                  ....*....|....*....|....*....|....*.
gi 523666597  259 LNGKYPLSRFLYVYVNKAPnKPLAPLEAEFVKLVLS 294
Cdd:pfam12849 231 ADGDYPLSRPYYVIVKNPP-KGPAPLAKAFLDFLLS 265
 
Name Accession Description Interval E-value
ptsS_2 TIGR02136
phosphate binding protein; Members of this family are phosphate-binding proteins. Most are ...
1-309 1.26e-106

phosphate binding protein; Members of this family are phosphate-binding proteins. Most are found in phosphate ABC-transporter operons, but some are found in phosphate regulatory operons. This model separates members of the current family from the phosphate ABC transporter phosphate binding protein described by TIGRFAMs model TIGR00975. [Transport and binding proteins, Anions]


Pssm-ID: 273991 [Multi-domain]  Cd Length: 287  Bit Score: 313.22  E-value: 1.26e-106
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597    1 MKlKRLMAAMTFVAAGVATANAVAAVDPAIPSYTKTTgvsgNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSST 80
Cdd:TIGR02136   1 MK-KRIFLLIGLAAALLAAAGCGGAIDSGIPDAKGSS----TITIDGSTTVAPLAEAAAEEFQKIHPGVSVTVQGAGSGT 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597   81 APPALTEGTANLGPMSRKMKDNELQAFETKyGYKPTAIPVAVDALAVFVHKDN-PIKGLTMAQVDAIFSStrlcgaktDV 159
Cdd:TIGR02136  76 GIKALINGTVDIGNSSRPIKDEELQKDKQK-GIKLIEHKVAVDGLAVVVNKKNvPVDDLTVEQLKKIYSG--------EI 146
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  160 KTWGDLGvtGDLANKPLQLFGRNSVSGTYGYFKEEALCKGDFKPNVNEQPGSASVVQSISSSLNGIGYSGIGYKTASVKT 239
Cdd:TIGR02136 147 TNWKEVG--GDLPNKPIVVVGRNAGSGTRDTFEEEVMGKAKIKPGKNEQESNGAVVSIVSSNPGAIGYLGLGYVDDSVKT 224
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 523666597  240 ValaKKEGgefIEDTEENALNGKYPLSRFLYVYVNKAPNKPlaPLEAEFVKLVLSKQGQE-VVVKDGYIPL 309
Cdd:TIGR02136 225 L---KVNG---VEPSKENIANGSYPLSRPLFMYVNGKPKKP--ELVAEFIDFVLSDDGGErIVEELGYVPL 287
PstS COG0226
ABC-type phosphate transport system, periplasmic component [Inorganic ion transport and ...
38-321 2.95e-102

ABC-type phosphate transport system, periplasmic component [Inorganic ion transport and metabolism];


Pssm-ID: 439996 [Multi-domain]  Cd Length: 275  Bit Score: 301.42  E-value: 2.95e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  38 GVSGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFEtKYGYKPTA 117
Cdd:COG0226    1 AASGTITIAGSSTVYPLAEAWAEAFQKANPGVTINVQSGGSGGGIKQFIAGTVDIGNSSRPLKDEELEAAK-ENGVELVE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 118 IPVAVDALAVFVHKDNPIKGLTMAQVDAIFSStrlcgaktDVKTWGDLGvtGDLANKPLQLFGRNSVSGTYGYFKEEAL- 196
Cdd:COG0226   80 IPVAIDGIAVVVNPDNPVKNLTGEQLADIFSG--------KITNWNDIG--GKLPDEPITVVGRSDGSGTTDYFTEYLLg 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 197 CKGDFKPNVNEQPGSASVVQSISSSLNGIGYSGIGY-KTASVKTVALAKKEgGEFIEDTEENALNGKYPLSRFLYVYVNK 275
Cdd:COG0226  150 VGAEVREGVEGAEGNEGVVQAVAQTPGAIGYVGLSYaEQNKLKALAIDNKA-GKFVEPTAENIAAGSYPLSRPLYIYVKK 228
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 523666597 276 APNkPLAPLEAEFVKLVLSKQGQEVVVKDGYIPLPAKVAAKALADL 321
Cdd:COG0226  229 EPD-AKAPAVKAFLDFVLSDGGQKIVEKLGYVPLPDAVVEKVRAAL 273
PBP2_phosphate cd13566
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
40-305 2.60e-88

Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 periplasmic binding fold superfamily; This subfamily contains uncharacterized phosphate binding domains found in PstS proteins that serve as initial receptors in the ABC transport of phosphate in eubacteria and archaea. After binding the ligand, PstS interacts with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase domains. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis. The PstS proteins belong to the PBPII superfamily of periplasmic binding proteins that differ in size and ligand specificity, but have similar tertiary structures consisting of two globular subdomains connected by a flexible hinge. They have been shown to bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270284 [Multi-domain]  Cd Length: 245  Bit Score: 264.83  E-value: 2.60e-88
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  40 SGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFEtKYGYKPTAIP 119
Cdd:cd13566    1 SGTITIAGSSTVAPLAEALAEEFMKKHPGVRVTVQGGGSGAGIKALIAGTADIAMASRPLKDEEKAAAE-ANGIELVEFV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 120 VAVDALAVFVHKDNPIKGLTMAQVDAIFSStrlcgaktDVKTWGDLGvtgdLANKPLQLFGRNSVSGTYGYFKEEALCKG 199
Cdd:cd13566   80 IAYDGIAVIVNPDNPVASLTLEQLRDIFTG--------KITNWSEVG----GPDEPIVVYGRDEGSGTRDYFEELVLGKG 147
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 200 DFKPNVNEQPGSASVVQSISSSLNGIGYSGIGY--KTASVKTVALAKKEGgefiedTEENALNGKYPLSRFLYVYVNKAP 277
Cdd:cd13566  148 EFIRNAVVAPSNGALVQAVAGDPNAIGYVGLGYvdENKKVKALKVDGVAP------TVENIKSGKYPLSRPLFLYTKGEP 221
                        250       260
                 ....*....|....*....|....*...
gi 523666597 278 NkplaPLEAEFVKLVLSKQGQEVVVKDG 305
Cdd:cd13566  222 S----PAVKAFIDFALSPEGQKIIEEVG 245
PBP2_phosphate_like_1 cd13653
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
40-305 6.61e-88

Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 periplasmic binding fold superfamily; This subfamily contains uncharacterized phosphate binding domains found in PstS proteins that serve as initial receptors in the ABC transport of phosphate in eubacteria and archaea. After binding the ligand, PstS interacts with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase domains. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis. The PstS proteins belong to the PBP2 superfamily of periplasmic binding proteins that differ in size and ligand specificity, but have similar tertiary structures consisting of two globular subdomains connected by a flexible hinge. They have been shown to bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270371 [Multi-domain]  Cd Length: 240  Bit Score: 263.66  E-value: 6.61e-88
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  40 SGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFetkygYKPTAIP 119
Cdd:cd13653    1 SGTITISGSTTVAPLAEALAEAFMEKHPGVRIEVQGGGSGTGIKALIEGTADIGMASRPLKAEEKAAA-----SGLVEHV 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 120 VAVDALAVFVHKDNPIKGLTMAQVDAIFSStrlcgaktDVKTWGDLGvtgdLANKPLQLFGRNSVSGTYGYFKEEALCKG 199
Cdd:cd13653   76 IALDGIAIIVNPDNPVKNLTLEQLRDIFSG--------KITNWKEVG----GPDGPIVVISREEGSGTRETFEELVLGKK 143
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 200 DFKPNVNEQPGSASVVQSISSSLNGIGYSGIGYKTAS-VKTVALAKKEGgefiedTEENALNGKYPLSRFLYVYVNKAPN 278
Cdd:cd13653  144 DFAKNAVVVPSNGAVVQAVAKNPNAIGYVSLGYVDDSkVKALSVDGVAP------TPENIKSGKYPLSRPLYLYTKGEPS 217
                        250       260
                 ....*....|....*....|....*..
gi 523666597 279 kplaPLEAEFVKLVLSKQGQEVVVKDG 305
Cdd:cd13653  218 ----GLVKAFIDFALSPEGQAIVEKLG 240
PBP2_phosphate_like_2 cd13654
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
40-305 9.74e-40

Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 periplasmic binding fold superfamily; This subfamily contains uncharacterized phosphate binding domains found in PstS proteins that serve as initial receptors in the ABC transport of phosphate in eubacteria and archaea. After binding the ligand, PstS interacts with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase domains. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis. The PstS proteins belong to the PBP2 superfamily of periplasmic binding proteins that differ in size and ligand specificity, but have similar tertiary structures consisting of two globular subdomains connected by a flexible hinge. They have been shown to bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270372  Cd Length: 259  Bit Score: 140.47  E-value: 9.74e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  40 SGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFETKyGYKPTAIP 119
Cdd:cd13654    1 RGQIRIDGSSTVYPITEAVAEEFGKSGPGVTVTVGSSGTGGGFKKFCAGETDISNASRPIKDSEAELCEAN-GIEYIELP 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 120 VAVDALAVFVHKDNP-IKGLTMAQVDAIFSstrlcgAKTDVKTWGDlgVTGDLANKPLQLFGRNSVSGTYGYFKEEALCK 198
Cdd:cd13654   80 VAYDGLTVVVNPANDwAKCLTELELKSIWA------AESPITTWSD--VRPSWPDEPIELYGPGTDSGTFDYFTEAIVGE 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 199 G-----DFKPNVNEQpgsaSVVQSISSSLNGIGYSGIGY---KTASVKTVALAKKEGGEFIEdTEENALNGKYPLSRFLY 270
Cdd:cd13654  152 GgsireDYTASEDDN----VLVQGVAGDKNALGFFGYAYyeeNGDKLKAVKIDGGEGTVAPS-AETTISGGYYPLSRPLF 226
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 523666597 271 VYVNKApNKPLAPLEAEFVKLVLSkQGQEVVVKDG 305
Cdd:cd13654  227 IYVKKA-SLAEKPAVAAFVKFYLE-NAQEAAGEVG 259
PBP_like_2 pfam12849
PBP superfamily domain; This domain belongs to the periplasmic binding protein superfamily.
36-294 8.94e-36

PBP superfamily domain; This domain belongs to the periplasmic binding protein superfamily.


Pssm-ID: 432831 [Multi-domain]  Cd Length: 267  Bit Score: 130.36  E-value: 8.94e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597   36 TTGVSGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFETKYGYKP 115
Cdd:pfam12849   5 SAPTVGTILIAGSSTQAPGLLDLAEAFEKKYPGAKVKVTSVGSGEGIKALLNGDVDVALVSRPLTEEEFEAFGANGAGGL 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  116 TAIPVAVDALAVFVHKDNPIKGLTMAQVDAIFSSTrlcgaktdVKTWGDLGvtgdlANKPLQLFGRNSVSGTYGYFKEEA 195
Cdd:pfam12849  85 VEVPVAYDGIAIVVNKDNPANILTVEALKKIFSGK--------ITNWNDGG-----PDGPIKFVSRGDNSGTTELFSTHL 151
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  196 LCKGDFKpNVNEQPGSASVVQSISSSLNGIGYSGI-------GYKTASVKTV----------ALAKKEGGEFIEDTEENA 258
Cdd:pfam12849 152 KEKGPWG-AAGIGAAGSPGVASVVAGPGAIGYVEVsyalanlGYTLADVAGGtylsfakalkVAKINPGAGLVIPLEEAI 230
                         250       260       270
                  ....*....|....*....|....*....|....*.
gi 523666597  259 LNGKYPLSRFLYVYVNKAPnKPLAPLEAEFVKLVLS 294
Cdd:pfam12849 231 ADGDYPLSRPYYVIVKNPP-KGPAPLAKAFLDFLLS 265
PBP2_PstS cd13565
Substrate binding domain of ABC-type phosphate transporter, a member of the type 2 ...
40-300 5.19e-14

Substrate binding domain of ABC-type phosphate transporter, a member of the type 2 periplasmic-binding fold superfamily; This subfamily contians phosphate binding domain found in PstS proteins that serve as initial receptors in the ABC transport of phosphate in eubacteria and archaea. After binding the ligand, PstS interacts with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase domains. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis. The PstS proteins belong to the PBPII superfamily of periplasmic binding proteins that differ in size and ligand specificity, but have similar tertiary structures consisting of two globular subdomains connected by a flexible hinge. They have been shown to bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270283 [Multi-domain]  Cd Length: 254  Bit Score: 70.72  E-value: 5.19e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  40 SGNLSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAFETKYGYkptaIP 119
Cdd:cd13565    1 AVTLTGAGATFPAPLYQKWIDEYKKAHPGVKINYQSIGSGAGIKQFIAGTVDFGASDAPLSDAELAKAGGGLLQ----IP 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 120 VAVDALAVFVHKDNpIKG---LTMAQVDAIFSstrlcGAKTdvkTWGDL-------GVTgdLANKPLQLFGRNSVSGTYG 189
Cdd:cd13565   77 TVIGAVVVAYNLPG-VKGlllLSGEVLADIFL-----GKIT---KWNDPaiaalnpGVN--LPDTPITVVHRSDGSGTTF 145
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 190 YFKEE-ALCKGDFKPNVNEQP-----------GSASVVQSISSSLNGIGYSGIGY-KTASVKTVALakkeggefiedtee 256
Cdd:cd13565  146 IFTDYlSAVSPEWKDKVGAGKsvawpvglggkGNEGVAAAVKQTPGSIGYVELSYaLQNGLPAAAL-------------- 211
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*
gi 523666597 257 nalngkYPLSRFLYVYVNK-APNKPLAPLEAEFVKLVLSKQGQEV 300
Cdd:cd13565  212 ------YPIVGFTYILVKKdYKDAEKAKAVKKFLKWALTEGQKFA 250
PBP2_phosphate_binding cd01006
Substrate binding domain of ABC-type phosphate transporter, a member of the type 2 ...
43-280 2.85e-11

Substrate binding domain of ABC-type phosphate transporter, a member of the type 2 periplasmic-binding fold superfamily; This phosphate-binding domain shows significant homology to the type 2 periplasmic binding proteins (PBP2), which are responsible for the uptake of a variety of substrates such as sulfate, polysaccharides, lysine/arginine/ornithine, and histidine. The PBP2 bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap. After binding their specific ligand with high affinity, they can interact with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase domains. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis.


Pssm-ID: 270227 [Multi-domain]  Cd Length: 253  Bit Score: 62.66  E-value: 2.85e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  43 LSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQAfETKYgykptAIPVAV 122
Cdd:cd01006    4 LTISGSTSVAPI*DVWAEKYNQQHPETYVAVQGVGSTAGISQLKAGTVDIGASDAYLSESEAAN-KGLH-----TFTLAI 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 123 DALAVFVHKDNPIKGLTMA--QVDAIFSSTrlcgaktdVKTWGDLGVTG-----DLANKPLQLFGRNSVSGTYGYF---- 191
Cdd:cd01006   78 DGLAIVVNQPGPVTNLTLNgkQLYGIYKGQ--------IKNWDDVGIAAlnpgvNLPDQKIAVVTREDGSGTRFSFtsyl 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 192 ---KEEALCKG-----DFKPN---VNEQPGSASVVQSISSSlngIGYSGIGY-KTASVKTVALakkeggefiedteenal 259
Cdd:cd01006  150 gktKTEKDGKGttevsDVAPTalgVNGNSG*KTLVNHNPGA---VGYISIGSvDQSSLKAIQL----------------- 209
                        250       260
                 ....*....|....*....|.
gi 523666597 260 ngkYPLSRFLYVYVNKAPNKP 280
Cdd:cd01006  210 ---YPISRPFLILHYSDQKDA 227
3a0107s03 TIGR00975
phosphate ABC transporter, phosphate-binding protein; This family represents one type of ...
43-319 1.52e-10

phosphate ABC transporter, phosphate-binding protein; This family represents one type of (periplasmic, in Gram-negative bacteria) phosphate-binding protein found in phosphate ABC (ATP-binding cassette) transporters. This protein is accompanied, generally in the same operon, by an ATP binding protein and (usually) two permease proteins. [Transport and binding proteins, Anions]


Pssm-ID: 273374 [Multi-domain]  Cd Length: 313  Bit Score: 61.31  E-value: 1.52e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597   43 LSSVGSDTLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEGTANLGPMSRKMKDNELQafetKYGYKPTAIPVAV 122
Cdd:TIGR00975   1 LTGAGSTFPAPLYTKWFPDFQKSNPGVTINYQGIGSGAGIAQFAAGTVDFGASDAPLSEADLA----AAGSGLLNFPTVI 76
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  123 DALAVFVHKDNPIKGLTM--AQVDAIFSSTrlcgaktdVKTWGD-------LGVTgdLANKPLQLFGRNSVSGTYGYFKE 193
Cdd:TIGR00975  77 GAIVVTYNLPGVSEKLKLdgPVLAKIFLGK--------IKQWNDpaiaalnPGVK--LPGTAITVVHRSDGSGTTFNFTN 146
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  194 E-ALCKGDFKPNVNE--------------QPGSASVVQSISSSlngIGYSGIGYKTASVKTVALAKKEGGEFIEDTEENA 258
Cdd:TIGR00975 147 YlSKVSPEWGKKVGAgktvqwpagvggkgNDGVVAGVKQTPGA---IGYVEWSFAKQNKLSFAALKNSAGKFVLPDAESI 223
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  259 LN-----------------------GKYPLSRFLYVYVNKAPNKPLAPLEA-EFVKLVLSKqGQEVVVKDGYIPLPAKVA 314
Cdd:TIGR00975 224 KAaaagakistpkndaismtdppgpGAYPIVSYTYLIVYKKQKDPAKAKALkAFLTWAITN-GQSFLDDLGYIPLPPSVV 302

                  ....*
gi 523666597  315 AKALA 319
Cdd:TIGR00975 303 KRVRT 307
SBP_bac_11 pfam13531
Bacterial extracellular solute-binding protein; This family includes bacterial extracellular ...
46-306 2.76e-04

Bacterial extracellular solute-binding protein; This family includes bacterial extracellular solute-binding proteins.


Pssm-ID: 463911 [Multi-domain]  Cd Length: 225  Bit Score: 41.48  E-value: 2.76e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597   46 VGSDTLANLMTLWAENYKKEyPNVNIQIQAAGSSTAPPALTEG-------TANLGPMSrkmkdnelQAFETKYGYKPTAI 118
Cdd:pfam13531   3 AAAGGLAAALRELAAAFEAE-TGVKVVVSYGGSGKLAKQIANGapadvfiSADSAWLD--------KLAAAGLVVPGSRV 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  119 PVAVDALAVFVHKDNPIKGLTMAQVdaifsstrlcgAKTDVKtwgdLGVTgdlankplqlfgrNSVSGTYGYFKEEALCK 198
Cdd:pfam13531  74 PLAYSPLVIAVPKGNPKDISGLADL-----------LKPGVR----LAVA-------------DPKTAPSGRAALELLEK 125
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  199 ----GDFKPN-VNEQPGSASVVQSISSSLNGIGysgIGYKTAsvkTVALAKKEGGEFIEDTEEnalngKYPLSRFLYVYV 273
Cdd:pfam13531 126 agllKALEKKvVVLGENVRQALTAVASGEADAG---IVYLSE---ALFPENGPGLEVVPLPED-----LNLPLDYPAAVL 194
                         250       260       270
                  ....*....|....*....|....*....|...
gi 523666597  274 NKAPNKPLApleAEFVKLVLSKQGQEVVVKDGY 306
Cdd:pfam13531 195 KKAAHPEAA---RAFLDFLLSPEAQAILRKYGF 224
ModA COG0725
ABC-type molybdate transport system, periplasmic Mo-binding protein ModA [Inorganic ion ...
51-310 8.74e-04

ABC-type molybdate transport system, periplasmic Mo-binding protein ModA [Inorganic ion transport and metabolism]; ABC-type molybdate transport system, periplasmic Mo-binding protein ModA is part of the Pathway/BioSystem: Molybdopterin biosynthesis


Pssm-ID: 440489 [Multi-domain]  Cd Length: 253  Bit Score: 40.24  E-value: 8.74e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  51 LANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEG-------TANLGPMSRKMKDNELQAfetkygykPTAIPVAVD 123
Cdd:COG0725   35 LKEALEELAAAFEKEHPGVKVELSFGGSGALARQIEQGapadvfiSADEKYMDKLAKKGLILA--------GSRVVFATN 106
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 124 ALAVFVHKDNP--IKGLT-MAQVDAIFSstrLCGAKTD------VKTWGDLGVTGDLANKplqLFGRNSVSGTYGYFKEe 194
Cdd:COG0725  107 RLVLAVPKGNPadISSLEdLAKPGVRIA---IGDPKTVpygkyaKEALEKAGLWDALKPK---LVLGENVRQVLAYVES- 179
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 195 alckgdfkpnvneqpGSASVvqsissslnGIGYsgigyktasvKTVALAKKEGGEFIEDTEENALNGKYPLsrflyVYVN 274
Cdd:COG0725  180 ---------------GEADA---------GIVY----------LSDALAAKGVLVVVELPAELYAPIVYPA-----AVLK 220
                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 523666597 275 KAPNKPLApleAEFVKLVLSKQGQEVVVKDGYIPLP 310
Cdd:COG0725  221 GAKNPEAA---KAFLDFLLSPEAQAILEKYGFEPPK 253
PBP2_ModA_like_1 cd13538
Substrate binding domain of putative molybdate-binding protein;the type 2 periplasmic binding ...
50-307 1.32e-03

Substrate binding domain of putative molybdate-binding protein;the type 2 periplasmic binding protein fold; This subfamily contains domains found in ModA proteins of putative ABC-type transporter. Molybdate transport system is comprised of a periplasmic binding protein, an integral membrane protein, and an energizer protein. These three proteins are coded by modA, modB, and modC genes, respectively. ModA proteins serve as initial receptors in the ABC transport of molybdate mostly in eubacteria and archaea. After binding molybdate with high affinity, they interact with a cognate membrane transport complex comprised of two integral membrane domains and two cytoplasmically located ATPase. This interaction triggers the ligand translocation across the cytoplasmic membrane energized by ATP hydrolysis. The ModA proteins belong to the PBP2 superfamily of periplasmic binding proteins that differ in size and ligand specificity, but have similar tertiary structures consisting of two globular subdomains connected by a flexible hinge. They have been shown to bind their ligand in the cleft between these domains in a manner resembling a Venus flytrap.


Pssm-ID: 270256 [Multi-domain]  Cd Length: 230  Bit Score: 39.59  E-value: 1.32e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597  50 TLANLMTLWAENYKKEYPNVNIQIQAAGSSTAPPALTEG----------TANLGPMSRKMKDNElqafetkygyKPTAIp 119
Cdd:cd13538    9 SLTDAFTEIGEQFEKSNPGVKVTFNFAGSQALVTQIEQGapadvfasadTANMDALVKAGLLVD----------TPTIF- 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 120 vAVDALAVFVHKDNPIKGLTMAqvDAIFSSTRLCGAKTDVKtwgdlgvTGDLAnkpLQLFGRNSVSGTYGYFkeealcKG 199
Cdd:cd13538   78 -ATNKLVVIVPKDNPAKITSLA--DLAKPGVKIVIGAPEVP-------VGTYT---RRVLDKAGNDYAYGYK------EA 138
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523666597 200 DFKPNVNEQPGSASVVQSISSslnGIGYSGIGYKTaSVKTVALAKKeggeFIEDTEENALNGKYPlsrflYVYVNKAPNK 279
Cdd:cd13538  139 VLANVVSEETNVRDVVTKVAL---GEADAGFVYVT-DAKAASEKLK----VITIPEEYNVTATYP-----IAVLKASKNP 205
                        250       260
                 ....*....|....*....|....*...
gi 523666597 280 PLApleAEFVKLVLSKQGQEVVVKDGYI 307
Cdd:cd13538  206 ELA---RAFVDFLLSEEGQAILAEYGFG 230
 
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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