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Conserved domains on  [gi|81842853|sp|Q8CP98|]
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RecName: Full=Phosphate-binding protein PstS; Short=PBP; Flags: Precursor

Protein Classification

PstS family phosphate ABC transporter substrate-binding protein( domain architecture ID 10194595)

PstS family phosphate ABC transporter substrate-binding protein functions as the initial receptor in the ABC transport of phosphate; such as Staphylococcus epidermidis phosphate-binding protein PstS and Synechococcus elongatus SphX

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PBP2_phosphate_like_2 cd13654
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
35-288 6.22e-117

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: 337.69  E-value: 6.22e-117
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  35 KGSAKGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKLEDKGIKYHEFKI 114
Cdd:cd13654   1 RGQIRIDGSSTVYPITEAVAEEFGKSGPGVTVTVGSSGTGGGFKKFCAGETDISNASRPIKDSEAELCEANGIEYIELPV 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 115 AQDGVTIAVNKDNDFVKELTKSQLKDI--YSGKAKTWKDVNSSWPDKKINAVSPNSSHGTYDFFEEEVMDK-----QDIK 187
Cdd:cd13654  81 AYDGLTVVVNPANDWAKCLTELELKSIwaAESPITTWSDVRPSWPDEPIELYGPGTDSGTFDYFTEAIVGEggsirEDYT 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 188 AekNADTNAIVSSVTKNKEGIGYFGYNFYEQNKDKLKEVKIKDDNGKVTEPTKKTIQNGSYALSRPLFIYAKDKSLKDNK 267
Cdd:cd13654 161 A--SEDDNVLVQGVAGDKNALGFFGYAYYEENGDKLKAVKIDGGEGTVAPSAETTISGGYYPLSRPLFIYVKKASLAEKP 238
                       250       260
                ....*....|....*....|.
gi 81842853 268 VMSEFMKFVLEDEGKAAEDAG 288
Cdd:cd13654 239 AVAAFVKFYLENAQEAAGEVG 259
 
Name Accession Description Interval E-value
PBP2_phosphate_like_2 cd13654
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
35-288 6.22e-117

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: 337.69  E-value: 6.22e-117
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  35 KGSAKGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKLEDKGIKYHEFKI 114
Cdd:cd13654   1 RGQIRIDGSSTVYPITEAVAEEFGKSGPGVTVTVGSSGTGGGFKKFCAGETDISNASRPIKDSEAELCEANGIEYIELPV 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 115 AQDGVTIAVNKDNDFVKELTKSQLKDI--YSGKAKTWKDVNSSWPDKKINAVSPNSSHGTYDFFEEEVMDK-----QDIK 187
Cdd:cd13654  81 AYDGLTVVVNPANDWAKCLTELELKSIwaAESPITTWSDVRPSWPDEPIELYGPGTDSGTFDYFTEAIVGEggsirEDYT 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 188 AekNADTNAIVSSVTKNKEGIGYFGYNFYEQNKDKLKEVKIKDDNGKVTEPTKKTIQNGSYALSRPLFIYAKDKSLKDNK 267
Cdd:cd13654 161 A--SEDDNVLVQGVAGDKNALGFFGYAYYEENGDKLKAVKIDGGEGTVAPSAETTISGGYYPLSRPLFIYVKKASLAEKP 238
                       250       260
                ....*....|....*....|.
gi 81842853 268 VMSEFMKFVLEDEGKAAEDAG 288
Cdd:cd13654 239 AVAAFVKFYLENAQEAAGEVG 259
ptsS_2 TIGR02136
phosphate binding protein; Members of this family are phosphate-binding proteins. Most are ...
1-291 2.59e-105

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: 309.37  E-value: 2.59e-105
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853     1 MKKWQLVgtTVLGASVLLGACGGNDGGSGDGKDLKGSAK--GEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQ 78
Cdd:TIGR02136   1 MKKRIFL--LIGLAAALLAAAGCGGAIDSGIPDAKGSSTitIDGSTTVAPLAEAAAEEFQKIHPGVSVTVQGAGSGTGIK 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853    79 KFIAGETDFSDASRPIKDEEKKKLEDKGIKYHEFKIAQDGVTIAVNKDNDFVKELTKSQLKDIYSGKAKTWKDVNSSWPD 158
Cdd:TIGR02136  79 ALINGTVDIGNSSRPIKDEELQKDKQKGIKLIEHKVAVDGLAVVVNKKNVPVDDLTVEQLKKIYSGEITNWKEVGGDLPN 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   159 KKINAVSPNSSHGTYDFFEEEVMDKQDIKAEKNA--DTNAIVSSVTKNKEGIGYFGYNFYEQNKDKLKEvkikddNGkvT 236
Cdd:TIGR02136 159 KPIVVVGRNAGSGTRDTFEEEVMGKAKIKPGKNEqeSNGAVVSIVSSNPGAIGYLGLGYVDDSVKTLKV------NG--V 230
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 81842853   237 EPTKKTIQNGSYALSRPLFIYAKDKSLKDnKVMSEFMKFVLEDEG--KAAEDAGYVA 291
Cdd:TIGR02136 231 EPSKENIANGSYPLSRPLFMYVNGKPKKP-ELVAEFIDFVLSDDGgeRIVEELGYVP 286
PstS COG0226
ABC-type phosphate transport system, periplasmic component [Inorganic ion transport and ...
34-306 1.82e-96

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


Pssm-ID: 439996 [Multi-domain]  Cd Length: 275  Bit Score: 286.39  E-value: 1.82e-96
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  34 LKGSAKGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKLEDKGIKYHEFK 113
Cdd:COG0226   2 ASGTITIAGSSTVYPLAEAWAEAFQKANPGVTINVQSGGSGGGIKQFIAGTVDIGNSSRPLKDEELEAAKENGVELVEIP 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 114 IAQDGVTIAVNKDNDfVKELTKSQLKDIYSGKAKTWKDVNSSWPDKKINAVSPNSSHGTYDFFEEEVMD-KQDIK--AEK 190
Cdd:COG0226  82 VAIDGIAVVVNPDNP-VKNLTGEQLADIFSGKITNWNDIGGKLPDEPITVVGRSDGSGTTDYFTEYLLGvGAEVRegVEG 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 191 NADTNAIVSSVTKNKEGIGYFGYNFYEQNkdKLKEVKIKDDNGKVTEPTKKTIQNGSYALSRPLFIYAKDKSLKDNKVMS 270
Cdd:COG0226 161 AEGNEGVVQAVAQTPGAIGYVGLSYAEQN--KLKALAIDNKAGKFVEPTAENIAAGSYPLSRPLYIYVKKEPDAKAPAVK 238
                       250       260       270
                ....*....|....*....|....*....|....*..
gi 81842853 271 EFMKFVLEDEG-KAAEDAGYVASPKKTYKSQLDDLKD 306
Cdd:COG0226 239 AFLDFVLSDGGqKIVEKLGYVPLPDAVVEKVRAALKA 275
PBP_like_2 pfam12849
PBP superfamily domain; This domain belongs to the periplasmic binding protein superfamily.
36-280 1.06e-40

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


Pssm-ID: 432831 [Multi-domain]  Cd Length: 267  Bit Score: 143.07  E-value: 1.06e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853    36 GSAKGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKL-EDKGIKYHEFKI 114
Cdd:pfam12849  10 GTILIAGSSTQAPGLLDLAEAFEKKYPGAKVKVTSVGSGEGIKALLNGDVDVALVSRPLTEEEFEAFgANGAGGLVEVPV 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   115 AQDGVTIAVNKDNDfVKELTKSQLKDIYSGKAKTWKDVNsswPDKKINAVSPNSSHGTYDFFEEEVMDKQDIKAEKN-AD 193
Cdd:pfam12849  90 AYDGIAIVVNKDNP-ANILTVEALKKIFSGKITNWNDGG---PDGPIKFVSRGDNSGTTELFSTHLKEKGPWGAAGIgAA 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   194 TNAIVSSVTKNKEGIGYFGYN----------------FYEQNKDKLKEVKIKDDNGKVtEPTKKTIQNGSYALSRPLFIY 257
Cdd:pfam12849 166 GSPGVASVVAGPGAIGYVEVSyalanlgytladvaggTYLSFAKALKVAKINPGAGLV-IPLEEAIADGDYPLSRPYYVI 244
                         250       260
                  ....*....|....*....|...
gi 81842853   258 AKDKSLKDNKVMSEFMKFVLEDE 280
Cdd:pfam12849 245 VKNPPKGPAPLAKAFLDFLLSDE 267
PRK10918 PRK10918
phosphate ABC transporter substrate-binding protein PstS;
37-247 3.08e-07

phosphate ABC transporter substrate-binding protein PstS;


Pssm-ID: 182837  Cd Length: 346  Bit Score: 51.37  E-value: 3.08e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   37 SAKGEGSSTVAPIVEKlnekWAKDHKDA---KISSGQAGTGAGFQKFIAGETDFSDASRPIKDEekkKLEDKGIkyHEFK 113
Cdd:PRK10918  28 SLTGAGATFPAPVYAK----WADTYQKEtgnKVNYQGIGSSGGVKQIIANTVDFGASDAPLSDE---KLAQEGL--FQFP 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  114 IAQDGVTIAVNKDNDFVKELT--KSQLKDIYSGKAKTWKDV-------NSSWPDKKINAVSPNSSHGTYDFF-------E 177
Cdd:PRK10918  99 TVIGGVVLAVNIPGLKSGELVldGKTLGDIYLGKIKKWNDEaiaklnpGVKLPSQNIAVVRRADGSGTSFVFtsylakvN 178
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 81842853  178 EEVMDKQDIKAEKNADT-------NAIVSSVTKNKEGIGYFGYNFYEQNkdKLKEVKIKDDNGKVTEPTKKTIQNGS 247
Cdd:PRK10918 179 EEWKSKVGAGSTVNWPTglggkgnDGIAAFVQRLPGAIGYVEYAYAKQN--NLAYTKLISADGKPVSPTEESFSNAA 253
 
Name Accession Description Interval E-value
PBP2_phosphate_like_2 cd13654
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
35-288 6.22e-117

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: 337.69  E-value: 6.22e-117
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  35 KGSAKGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKLEDKGIKYHEFKI 114
Cdd:cd13654   1 RGQIRIDGSSTVYPITEAVAEEFGKSGPGVTVTVGSSGTGGGFKKFCAGETDISNASRPIKDSEAELCEANGIEYIELPV 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 115 AQDGVTIAVNKDNDFVKELTKSQLKDI--YSGKAKTWKDVNSSWPDKKINAVSPNSSHGTYDFFEEEVMDK-----QDIK 187
Cdd:cd13654  81 AYDGLTVVVNPANDWAKCLTELELKSIwaAESPITTWSDVRPSWPDEPIELYGPGTDSGTFDYFTEAIVGEggsirEDYT 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 188 AekNADTNAIVSSVTKNKEGIGYFGYNFYEQNKDKLKEVKIKDDNGKVTEPTKKTIQNGSYALSRPLFIYAKDKSLKDNK 267
Cdd:cd13654 161 A--SEDDNVLVQGVAGDKNALGFFGYAYYEENGDKLKAVKIDGGEGTVAPSAETTISGGYYPLSRPLFIYVKKASLAEKP 238
                       250       260
                ....*....|....*....|.
gi 81842853 268 VMSEFMKFVLEDEGKAAEDAG 288
Cdd:cd13654 239 AVAAFVKFYLENAQEAAGEVG 259
ptsS_2 TIGR02136
phosphate binding protein; Members of this family are phosphate-binding proteins. Most are ...
1-291 2.59e-105

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: 309.37  E-value: 2.59e-105
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853     1 MKKWQLVgtTVLGASVLLGACGGNDGGSGDGKDLKGSAK--GEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQ 78
Cdd:TIGR02136   1 MKKRIFL--LIGLAAALLAAAGCGGAIDSGIPDAKGSSTitIDGSTTVAPLAEAAAEEFQKIHPGVSVTVQGAGSGTGIK 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853    79 KFIAGETDFSDASRPIKDEEKKKLEDKGIKYHEFKIAQDGVTIAVNKDNDFVKELTKSQLKDIYSGKAKTWKDVNSSWPD 158
Cdd:TIGR02136  79 ALINGTVDIGNSSRPIKDEELQKDKQKGIKLIEHKVAVDGLAVVVNKKNVPVDDLTVEQLKKIYSGEITNWKEVGGDLPN 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   159 KKINAVSPNSSHGTYDFFEEEVMDKQDIKAEKNA--DTNAIVSSVTKNKEGIGYFGYNFYEQNKDKLKEvkikddNGkvT 236
Cdd:TIGR02136 159 KPIVVVGRNAGSGTRDTFEEEVMGKAKIKPGKNEqeSNGAVVSIVSSNPGAIGYLGLGYVDDSVKTLKV------NG--V 230
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 81842853   237 EPTKKTIQNGSYALSRPLFIYAKDKSLKDnKVMSEFMKFVLEDEG--KAAEDAGYVA 291
Cdd:TIGR02136 231 EPSKENIANGSYPLSRPLFMYVNGKPKKP-ELVAEFIDFVLSDDGgeRIVEELGYVP 286
PstS COG0226
ABC-type phosphate transport system, periplasmic component [Inorganic ion transport and ...
34-306 1.82e-96

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


Pssm-ID: 439996 [Multi-domain]  Cd Length: 275  Bit Score: 286.39  E-value: 1.82e-96
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  34 LKGSAKGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKLEDKGIKYHEFK 113
Cdd:COG0226   2 ASGTITIAGSSTVYPLAEAWAEAFQKANPGVTINVQSGGSGGGIKQFIAGTVDIGNSSRPLKDEELEAAKENGVELVEIP 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 114 IAQDGVTIAVNKDNDfVKELTKSQLKDIYSGKAKTWKDVNSSWPDKKINAVSPNSSHGTYDFFEEEVMD-KQDIK--AEK 190
Cdd:COG0226  82 VAIDGIAVVVNPDNP-VKNLTGEQLADIFSGKITNWNDIGGKLPDEPITVVGRSDGSGTTDYFTEYLLGvGAEVRegVEG 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 191 NADTNAIVSSVTKNKEGIGYFGYNFYEQNkdKLKEVKIKDDNGKVTEPTKKTIQNGSYALSRPLFIYAKDKSLKDNKVMS 270
Cdd:COG0226 161 AEGNEGVVQAVAQTPGAIGYVGLSYAEQN--KLKALAIDNKAGKFVEPTAENIAAGSYPLSRPLYIYVKKEPDAKAPAVK 238
                       250       260       270
                ....*....|....*....|....*....|....*..
gi 81842853 271 EFMKFVLEDEG-KAAEDAGYVASPKKTYKSQLDDLKD 306
Cdd:COG0226 239 AFLDFVLSDGGqKIVEKLGYVPLPDAVVEKVRAALKA 275
PBP2_phosphate cd13566
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
42-288 2.58e-92

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: 274.85  E-value: 2.58e-92
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  42 GSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKLEDKGIKYHEFKIAQDGVTI 121
Cdd:cd13566   8 GSSTVAPLAEALAEEFMKKHPGVRVTVQGGGSGAGIKALIAGTADIAMASRPLKDEEKAAAEANGIELVEFVIAYDGIAV 87
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 122 AVNKDNDfVKELTKSQLKDIYSGKAKTWKDVNssWPDKKINAVSPNSSHGTYDFFEEEVMDKQDIKAEKNA--DTNAIVS 199
Cdd:cd13566  88 IVNPDNP-VASLTLEQLRDIFTGKITNWSEVG--GPDEPIVVYGRDEGSGTRDYFEELVLGKGEFIRNAVVapSNGALVQ 164
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 200 SVTKNKEGIGYFGYNFYEQNKdKLKEVKIKDDngkvtEPTKKTIQNGSYALSRPLFIYAKDKSlkdNKVMSEFMKFVLED 279
Cdd:cd13566 165 AVAGDPNAIGYVGLGYVDENK-KVKALKVDGV-----APTVENIKSGKYPLSRPLFLYTKGEP---SPAVKAFIDFALSP 235
                       250
                ....*....|
gi 81842853 280 EG-KAAEDAG 288
Cdd:cd13566 236 EGqKIIEEVG 245
PBP2_phosphate_like_1 cd13653
Substrate binding domain of putative ABC-type phosphate transporter, a member of the type 2 ...
42-283 1.41e-69

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: 216.67  E-value: 1.41e-69
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  42 GSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKLedkgIKYHEFKIAQDGVTI 121
Cdd:cd13653   8 GSTTVAPLAEALAEAFMEKHPGVRIEVQGGGSGTGIKALIEGTADIGMASRPLKAEEKAAA----SGLVEHVIALDGIAI 83
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 122 AVNKDNdFVKELTKSQLKDIYSGKAKTWKDVNssWPDKKINAVSPNSSHGTYDFFEEEVMDKQDIKAEKN--ADTNAIVS 199
Cdd:cd13653  84 IVNPDN-PVKNLTLEQLRDIFSGKITNWKEVG--GPDGPIVVISREEGSGTRETFEELVLGKKDFAKNAVvvPSNGAVVQ 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 200 SVTKNKEGIGYFGYNFYEQNKdklkeVKIKDDNGKvtEPTKKTIQNGSYALSRPLFIYAKDKSlkdNKVMSEFMKFVLED 279
Cdd:cd13653 161 AVAKNPNAIGYVSLGYVDDSK-----VKALSVDGV--APTPENIKSGKYPLSRPLYLYTKGEP---SGLVKAFIDFALSP 230

                ....
gi 81842853 280 EGKA 283
Cdd:cd13653 231 EGQA 234
PBP_like_2 pfam12849
PBP superfamily domain; This domain belongs to the periplasmic binding protein superfamily.
36-280 1.06e-40

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


Pssm-ID: 432831 [Multi-domain]  Cd Length: 267  Bit Score: 143.07  E-value: 1.06e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853    36 GSAKGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKL-EDKGIKYHEFKI 114
Cdd:pfam12849  10 GTILIAGSSTQAPGLLDLAEAFEKKYPGAKVKVTSVGSGEGIKALLNGDVDVALVSRPLTEEEFEAFgANGAGGLVEVPV 89
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   115 AQDGVTIAVNKDNDfVKELTKSQLKDIYSGKAKTWKDVNsswPDKKINAVSPNSSHGTYDFFEEEVMDKQDIKAEKN-AD 193
Cdd:pfam12849  90 AYDGIAIVVNKDNP-ANILTVEALKKIFSGKITNWNDGG---PDGPIKFVSRGDNSGTTELFSTHLKEKGPWGAAGIgAA 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   194 TNAIVSSVTKNKEGIGYFGYN----------------FYEQNKDKLKEVKIKDDNGKVtEPTKKTIQNGSYALSRPLFIY 257
Cdd:pfam12849 166 GSPGVASVVAGPGAIGYVEVSyalanlgytladvaggTYLSFAKALKVAKINPGAGLV-IPLEEAIADGDYPLSRPYYVI 244
                         250       260
                  ....*....|....*....|...
gi 81842853   258 AKDKSLKDNKVMSEFMKFVLEDE 280
Cdd:pfam12849 245 VKNPPKGPAPLAKAFLDFLLSDE 267
PBP2_phosphate_binding cd01006
Substrate binding domain of ABC-type phosphate transporter, a member of the type 2 ...
40-283 6.36e-18

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: 81.54  E-value: 6.36e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  40 GEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEkkkLEDKGIkyHEFKIAQDGV 119
Cdd:cd01006   6 ISGSTSVAPI*DVWAEKYNQQHPETYVAVQGVGSTAGISQLKAGTVDIGASDAYLSESE---AANKGL--HTFTLAIDGL 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 120 TIAVNKDNDFVKE-LTKSQLKDIYSGKAKTWKDVNSSW-------PDKKINAVSPNSSHGTYDFFeEEVMDKQDIKAEKN 191
Cdd:cd01006  81 AIVVNQPGPVTNLtLNGKQLYGIYKGQIKNWDDVGIAAlnpgvnlPDQKIAVVTREDGSGTRFSF-TSYLGKTKTEKDGK 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 192 ADT---------------NAIVSSVTKNKEGIGYFGYNFYEQNkdKLKEVKIkddngkvteptkktiqngsYALSRPLFI 256
Cdd:cd01006 160 GTTevsdvaptalgvngnSG*KTLVNHNPGAVGYISIGSVDQS--SLKAIQL-------------------YPISRPFLI 218
                       250       260
                ....*....|....*....|....*....
gi 81842853 257 --YAKDKSLKDNKVMSEFMKFvLEDEGKA 283
Cdd:cd01006 219 lhYSDQKDAATDEQTKEFIAW-AKSEGAA 246
PBP2_PstS cd13565
Substrate binding domain of ABC-type phosphate transporter, a member of the type 2 ...
39-288 8.38e-18

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: 81.51  E-value: 8.38e-18
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  39 KGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKlEDKGIKYheFKIAQDG 118
Cdd:cd13565   5 TGAGATFPAPLYQKWIDEYKKAHPGVKINYQSIGSGAGIKQFIAGTVDFGASDAPLSDAELAK-AGGGLLQ--IPTVIGA 81
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 119 VTIAVNKD-NDFVKELTKSQLKDIYSGKAKTWKDV-------NSSWPDKKINAV------------SPNSSHGTYDFFEE 178
Cdd:cd13565  82 VVVAYNLPgVKGLLLLSGEVLADIFLGKITKWNDPaiaalnpGVNLPDTPITVVhrsdgsgttfifTDYLSAVSPEWKDK 161
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853 179 EVMDKQD-----IKAEKNAdtnAIVSSVTKNKEGIGYFGYNFYEQNkdKLKEVKIkddngkvteptkktiqngsYALSRP 253
Cdd:cd13565 162 VGAGKSVawpvgLGGKGNE---GVAAAVKQTPGSIGYVELSYALQN--GLPAAAL-------------------YPIVGF 217
                       250       260       270
                ....*....|....*....|....*....|....*...
gi 81842853 254 LFIYAKdKSLKDNKVMSE---FMKFVLEDEGKAAEDAG 288
Cdd:cd13565 218 TYILVK-KDYKDAEKAKAvkkFLKWALTEGQKFAADLG 254
3a0107s03 TIGR00975
phosphate ABC transporter, phosphate-binding protein; This family represents one type of ...
39-294 1.97e-13

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: 69.78  E-value: 1.97e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853    39 KGEGSSTVAPIVEKLNEKWAKDHKDAKISSGQAGTGAGFQKFIAGETDFSDASRPIKDEEKKKLEDKGIkyhEFKIAQDG 118
Cdd:TIGR00975   2 TGAGSTFPAPLYTKWFPDFQKSNPGVTINYQGIGSGAGIAQFAAGTVDFGASDAPLSEADLAAAGSGLL---NFPTVIGA 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   119 VTIAVN-KDNDFVKELTKSQLKDIYSGKAKTWKD-----VNS--SWPDKKINAVSPNSSHGTYDFFEEEVMD-----KQD 185
Cdd:TIGR00975  79 IVVTYNlPGVSEKLKLDGPVLAKIFLGKIKQWNDpaiaaLNPgvKLPGTAITVVHRSDGSGTTFNFTNYLSKvspewGKK 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   186 IKAEKN--------ADTNAIVSSVTKNKEG-IGYFGYNFYEQNkdKLKEVKIKDDNGKVTEPTKKTIQNG--SYALSRP- 253
Cdd:TIGR00975 159 VGAGKTvqwpagvgGKGNDGVVAGVKQTPGaIGYVEWSFAKQN--KLSFAALKNSAGKFVLPDAESIKAAaaGAKISTPk 236
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 81842853   254 ----------------------LFIYAKDKSLKDNKVMSEFMKFVLEDEGKAAEDAGYVASPK 294
Cdd:TIGR00975 237 ndaismtdppgpgaypivsytyLIVYKKQKDPAKAKALKAFLTWAITNGQSFLDDLGYIPLPP 299
PRK10918 PRK10918
phosphate ABC transporter substrate-binding protein PstS;
37-247 3.08e-07

phosphate ABC transporter substrate-binding protein PstS;


Pssm-ID: 182837  Cd Length: 346  Bit Score: 51.37  E-value: 3.08e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853   37 SAKGEGSSTVAPIVEKlnekWAKDHKDA---KISSGQAGTGAGFQKFIAGETDFSDASRPIKDEekkKLEDKGIkyHEFK 113
Cdd:PRK10918  28 SLTGAGATFPAPVYAK----WADTYQKEtgnKVNYQGIGSSGGVKQIIANTVDFGASDAPLSDE---KLAQEGL--FQFP 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 81842853  114 IAQDGVTIAVNKDNDFVKELT--KSQLKDIYSGKAKTWKDV-------NSSWPDKKINAVSPNSSHGTYDFF-------E 177
Cdd:PRK10918  99 TVIGGVVLAVNIPGLKSGELVldGKTLGDIYLGKIKKWNDEaiaklnpGVKLPSQNIAVVRRADGSGTSFVFtsylakvN 178
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 81842853  178 EEVMDKQDIKAEKNADT-------NAIVSSVTKNKEGIGYFGYNFYEQNkdKLKEVKIKDDNGKVTEPTKKTIQNGS 247
Cdd:PRK10918 179 EEWKSKVGAGSTVNWPTglggkgnDGIAAFVQRLPGAIGYVEYAYAKQN--NLAYTKLISADGKPVSPTEESFSNAA 253
 
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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