NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|446801908|ref|WP_000879164|]
View 

MULTISPECIES: Fe(3+) dicitrate ABC transporter substrate-binding protein FecB [Enterobacteriaceae]

Protein Classification

Fe(3+) dicitrate ABC transporter substrate-binding protein FecB( domain architecture ID 10793570)

Fe(3+) dicitrate ABC transporter substrate-binding protein FecB binds citrate-dependent Fe(3+) and is part of the binding-protein-dependent transport system for uptake of citrate-dependent Fe(3+)

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
fecB PRK11411
iron-dicitrate transporter substrate-binding subunit; Provisional
1-300 0e+00

iron-dicitrate transporter substrate-binding subunit; Provisional


:

Pssm-ID: 183123 [Multi-domain]  Cd Length: 303  Bit Score: 557.75  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   1 MLAFIRFVFAGLLLV--ISHAFAATVQDEHGTFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHL 78
Cdd:PRK11411   1 MLAFIRLLFAGLLLLsgSSHAFAVTVQDEQGTFTLEKTPQRIVVLELSFVDALAAVGVSPVGVADDNDAKRILPEVRAHL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  79 KPWQSVGTRAQPSLEAIAALKPDLIIADSSRHAGVYIALQQIAPVLLLKSRNETYAENLQSAAIIGEMVGKKREMQARLE 158
Cdd:PRK11411  81 KPWQSVGTRSQPSLEAIAALKPDLIIADSSRHAGVYIALQKIAPTLLLKSRNETYQENLQSAAIIGEVLGKKREMQARIE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 159 QHKERMAQWASQLPKGTRVAFGTSREQQFNLHTQETWTGSVLASLGLNVP-AAMAGASMPSIGLEQLLAVNPAWLLVAHY 237
Cdd:PRK11411 161 QHKERMAQFASQLPKGTRVAFGTSREQQFNLHSPESYTGSVLAALGLNVPkAPMNGAAMPSISLEQLLALNPDWLLVAHY 240
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 446801908 238 REESIVKRWQQDPLWQMLTAAQKQQVASVDSNTWARMRGIFAAERIAADTVKIFHHQPLTVVK 300
Cdd:PRK11411 241 RQESIVKRWQQDPLWQMLTAAKKQQVASVDSNTWARMRGIFAAERIAKDTVKIFHHQPLTVVK 303
 
Name Accession Description Interval E-value
fecB PRK11411
iron-dicitrate transporter substrate-binding subunit; Provisional
1-300 0e+00

iron-dicitrate transporter substrate-binding subunit; Provisional


Pssm-ID: 183123 [Multi-domain]  Cd Length: 303  Bit Score: 557.75  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   1 MLAFIRFVFAGLLLV--ISHAFAATVQDEHGTFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHL 78
Cdd:PRK11411   1 MLAFIRLLFAGLLLLsgSSHAFAVTVQDEQGTFTLEKTPQRIVVLELSFVDALAAVGVSPVGVADDNDAKRILPEVRAHL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  79 KPWQSVGTRAQPSLEAIAALKPDLIIADSSRHAGVYIALQQIAPVLLLKSRNETYAENLQSAAIIGEMVGKKREMQARLE 158
Cdd:PRK11411  81 KPWQSVGTRSQPSLEAIAALKPDLIIADSSRHAGVYIALQKIAPTLLLKSRNETYQENLQSAAIIGEVLGKKREMQARIE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 159 QHKERMAQWASQLPKGTRVAFGTSREQQFNLHTQETWTGSVLASLGLNVP-AAMAGASMPSIGLEQLLAVNPAWLLVAHY 237
Cdd:PRK11411 161 QHKERMAQFASQLPKGTRVAFGTSREQQFNLHSPESYTGSVLAALGLNVPkAPMNGAAMPSISLEQLLALNPDWLLVAHY 240
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 446801908 238 REESIVKRWQQDPLWQMLTAAQKQQVASVDSNTWARMRGIFAAERIAADTVKIFHHQPLTVVK 300
Cdd:PRK11411 241 RQESIVKRWQQDPLWQMLTAAKKQQVASVDSNTWARMRGIFAAERIAKDTVKIFHHQPLTVVK 303
FecB COG4594
ABC-type Fe3+-citrate transport system, periplasmic component [Inorganic ion transport and ...
2-295 7.40e-134

ABC-type Fe3+-citrate transport system, periplasmic component [Inorganic ion transport and metabolism];


Pssm-ID: 443650 [Multi-domain]  Cd Length: 316  Bit Score: 381.96  E-value: 7.40e-134
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   2 LAFIRFVFAGLLLVI-------------SHAFAATVQDEHGTFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDNDAK 68
Cdd:COG4594    4 LLLLLILLLALLLLAacgssssdsssseAAAGARTVKHAMGETTIPGTPKRVVVLEWSFADALLALGVTPVGIADDNDYD 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  69 RILPEVRAHLKPWQSVGTRAQPSLEAIAALKPDLIIADSSRHAGVYIALQQIAPVLLLKSRNETYAENLQSAAIIGEMVG 148
Cdd:COG4594   84 RWVPYLRDLIKGVTSVGTRSQPNLEAIAALKPDLIIADKSRHEAIYDQLSKIAPTVLFKSRNGDYQENLESFKTIAKALG 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 149 KKREMQARLEQHKERMAQWASQLP---KGTRVAFGTSREQQFNLHTQETWTGSVLASLGLNVPAA---MAGASMPSIGLE 222
Cdd:COG4594  164 KEEEAEAVLADHDQRIAEAKAKLAaadKGKKVAVGQFRADGLRLYTPNSFAGSVLAALGFENPPKqskDNGYGYSEVSLE 243
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 446801908 223 QLLAVNPAWLLVAHYREESIVKRWQQDPLWQMLTAAQKQQVASVDSNTWARMRGIFAAERIAADTVKIFHHQP 295
Cdd:COG4594  244 QLPALDPDVLFIATYDDPSILKEWKNNPLWKNLKAVKNGRVYEVDGDLWTRGRGPLAAELMADDLVEILLKKK 316
FhuD cd01146
Fe3+-siderophore binding domain FhuD. These proteins have been shown to function as initial ...
35-284 1.47e-80

Fe3+-siderophore binding domain FhuD. These proteins have been shown to function as initial receptors in ABC transport of Fe3+-siderophores in many eubacterial species. They belong to the TroA-like superfamily of helical backbone metal receptor proteins that share a distinct fold and ligand binding mechanism. A typical TroA-like protein is comprised of two globular subdomains connected by a long alpha helix and binds its specific ligands in the cleft between these domains.


Pssm-ID: 238566 [Multi-domain]  Cd Length: 256  Bit Score: 244.50  E-value: 1.47e-80
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  35 KTPQRIVVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHLKPWQSVGTRAQPSLEAIAALKPDLIIADSSRHAGVY 114
Cdd:cd01146    1 AKPQRIVALDWGALETLLALGVKPVGVADTAGYKPWIPEPALPLEGVVDVGTRGQPNLEAIAALKPDLILGSASRHDEIY 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 115 IALQQIAPVLLLKSRNeTYAENLQSAAIIGEMVGKKREMQARLEQHKERMAQWASQLPK--GTRVAF-GTSREQQFNLHT 191
Cdd:cd01146   81 DQLSQIAPTVLLDSSP-WLAEWKENLRLIAKALGKEEEAEKLLAEYDQRLAELRQKLPDkgPKPVSVvRFSDAGSIRLYG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 192 QETWTGSVLASLGLNVPAAMA---GASMPSIGLEQLLAVNPAWLLVAHYREESIVKRWQQDPLWQMLTAAQKQQVASVDS 268
Cdd:cd01146  160 PNSFAGSVLEDLGLQNPWAQEttnDSGFATISLERLAKADADVLFVFTYEDEELAQALQANPLWQNLPAVKNGRVYVVDD 239
                        250
                 ....*....|....*.
gi 446801908 269 NTWARMRGIFAAERIA 284
Cdd:cd01146  240 VWWFFGGGLSAARLLL 255
Peripla_BP_2 pfam01497
Periplasmic binding protein; This is sensor domain found in bacterial periplasmic binding ...
41-269 1.76e-24

Periplasmic binding protein; This is sensor domain found in bacterial periplasmic binding proteins, several of which are involved in iron and cobalamin transport. Among its ligands are siderophores bacillibactin, enterobactin and iron(III)-hydroxamates (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1 https://doi.org/10.1093/femsre/fuab043).


Pssm-ID: 426291 [Multi-domain]  Cd Length: 233  Bit Score: 98.59  E-value: 1.76e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   41 VVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHLKPwqSVGTRAQPSLEAIAALKPDLIIADSSRHAGV-YIALQQ 119
Cdd:pfam01497   1 AALSPAYTEILYALGATDSIVGVDAYTRDPLKADAVAAIV--KVGAYGEINVERLAALKPDLVILSTGYLTDEaEELLSL 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  120 IAPVLLLKSRNeTYAENLQSAAIIGEMVGKKREMQARLEQHKERMA---QWASQLPKGTRVAFGTSREQQFNLHTQETWT 196
Cdd:pfam01497  79 IIPTVIFESSS-TGESLKEQIKQLGELLGLEDEAEELVAEIDSALAaakKAVPSLTRKPVLVFGGADGGGYVVAGSNTYI 157
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 446801908  197 GSVLASLGL-NVPAAMAGASMPSIGLEQLLAVNPAWLLVAHYREE--SIVKRWQQDPLWQMLTAAQKQQVASVDSN 269
Cdd:pfam01497 158 GDLLRILGIeNIAAELSGSEYAPISFEAILSSNPDVIIVSGRDSFtkTGPEFVAANPLWAGLPAVKNGRVYTLPSD 233
 
Name Accession Description Interval E-value
fecB PRK11411
iron-dicitrate transporter substrate-binding subunit; Provisional
1-300 0e+00

iron-dicitrate transporter substrate-binding subunit; Provisional


Pssm-ID: 183123 [Multi-domain]  Cd Length: 303  Bit Score: 557.75  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   1 MLAFIRFVFAGLLLV--ISHAFAATVQDEHGTFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHL 78
Cdd:PRK11411   1 MLAFIRLLFAGLLLLsgSSHAFAVTVQDEQGTFTLEKTPQRIVVLELSFVDALAAVGVSPVGVADDNDAKRILPEVRAHL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  79 KPWQSVGTRAQPSLEAIAALKPDLIIADSSRHAGVYIALQQIAPVLLLKSRNETYAENLQSAAIIGEMVGKKREMQARLE 158
Cdd:PRK11411  81 KPWQSVGTRSQPSLEAIAALKPDLIIADSSRHAGVYIALQKIAPTLLLKSRNETYQENLQSAAIIGEVLGKKREMQARIE 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 159 QHKERMAQWASQLPKGTRVAFGTSREQQFNLHTQETWTGSVLASLGLNVP-AAMAGASMPSIGLEQLLAVNPAWLLVAHY 237
Cdd:PRK11411 161 QHKERMAQFASQLPKGTRVAFGTSREQQFNLHSPESYTGSVLAALGLNVPkAPMNGAAMPSISLEQLLALNPDWLLVAHY 240
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 446801908 238 REESIVKRWQQDPLWQMLTAAQKQQVASVDSNTWARMRGIFAAERIAADTVKIFHHQPLTVVK 300
Cdd:PRK11411 241 RQESIVKRWQQDPLWQMLTAAKKQQVASVDSNTWARMRGIFAAERIAKDTVKIFHHQPLTVVK 303
FecB COG4594
ABC-type Fe3+-citrate transport system, periplasmic component [Inorganic ion transport and ...
2-295 7.40e-134

ABC-type Fe3+-citrate transport system, periplasmic component [Inorganic ion transport and metabolism];


Pssm-ID: 443650 [Multi-domain]  Cd Length: 316  Bit Score: 381.96  E-value: 7.40e-134
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   2 LAFIRFVFAGLLLVI-------------SHAFAATVQDEHGTFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDNDAK 68
Cdd:COG4594    4 LLLLLILLLALLLLAacgssssdsssseAAAGARTVKHAMGETTIPGTPKRVVVLEWSFADALLALGVTPVGIADDNDYD 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  69 RILPEVRAHLKPWQSVGTRAQPSLEAIAALKPDLIIADSSRHAGVYIALQQIAPVLLLKSRNETYAENLQSAAIIGEMVG 148
Cdd:COG4594   84 RWVPYLRDLIKGVTSVGTRSQPNLEAIAALKPDLIIADKSRHEAIYDQLSKIAPTVLFKSRNGDYQENLESFKTIAKALG 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 149 KKREMQARLEQHKERMAQWASQLP---KGTRVAFGTSREQQFNLHTQETWTGSVLASLGLNVPAA---MAGASMPSIGLE 222
Cdd:COG4594  164 KEEEAEAVLADHDQRIAEAKAKLAaadKGKKVAVGQFRADGLRLYTPNSFAGSVLAALGFENPPKqskDNGYGYSEVSLE 243
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 446801908 223 QLLAVNPAWLLVAHYREESIVKRWQQDPLWQMLTAAQKQQVASVDSNTWARMRGIFAAERIAADTVKIFHHQP 295
Cdd:COG4594  244 QLPALDPDVLFIATYDDPSILKEWKNNPLWKNLKAVKNGRVYEVDGDLWTRGRGPLAAELMADDLVEILLKKK 316
FhuD cd01146
Fe3+-siderophore binding domain FhuD. These proteins have been shown to function as initial ...
35-284 1.47e-80

Fe3+-siderophore binding domain FhuD. These proteins have been shown to function as initial receptors in ABC transport of Fe3+-siderophores in many eubacterial species. They belong to the TroA-like superfamily of helical backbone metal receptor proteins that share a distinct fold and ligand binding mechanism. A typical TroA-like protein is comprised of two globular subdomains connected by a long alpha helix and binds its specific ligands in the cleft between these domains.


Pssm-ID: 238566 [Multi-domain]  Cd Length: 256  Bit Score: 244.50  E-value: 1.47e-80
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  35 KTPQRIVVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHLKPWQSVGTRAQPSLEAIAALKPDLIIADSSRHAGVY 114
Cdd:cd01146    1 AKPQRIVALDWGALETLLALGVKPVGVADTAGYKPWIPEPALPLEGVVDVGTRGQPNLEAIAALKPDLILGSASRHDEIY 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 115 IALQQIAPVLLLKSRNeTYAENLQSAAIIGEMVGKKREMQARLEQHKERMAQWASQLPK--GTRVAF-GTSREQQFNLHT 191
Cdd:cd01146   81 DQLSQIAPTVLLDSSP-WLAEWKENLRLIAKALGKEEEAEKLLAEYDQRLAELRQKLPDkgPKPVSVvRFSDAGSIRLYG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 192 QETWTGSVLASLGLNVPAAMA---GASMPSIGLEQLLAVNPAWLLVAHYREESIVKRWQQDPLWQMLTAAQKQQVASVDS 268
Cdd:cd01146  160 PNSFAGSVLEDLGLQNPWAQEttnDSGFATISLERLAKADADVLFVFTYEDEELAQALQANPLWQNLPAVKNGRVYVVDD 239
                        250
                 ....*....|....*.
gi 446801908 269 NTWARMRGIFAAERIA 284
Cdd:cd01146  240 VWWFFGGGLSAARLLL 255
FepB COG0614
ABC-type Fe3+-hydroxamate transport system, periplasmic component [Inorganic ion transport and ...
39-292 1.67e-39

ABC-type Fe3+-hydroxamate transport system, periplasmic component [Inorganic ion transport and metabolism];


Pssm-ID: 440379 [Multi-domain]  Cd Length: 264  Bit Score: 138.98  E-value: 1.67e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  39 RIVVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHLKPwqSVGTRAQPSLEAIAALKPDLIIADSS-RHAGVYIAL 117
Cdd:COG0614    2 RIVSLSPSATELLLALGAGDRLVGVSDWGYCDYPELELKDLP--VVGGTGEPNLEAILALKPDLVLASSSgNDEEDYEQL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 118 QQI-APVLLLKSRN-ETYAENLQsaaIIGEMVGKKREMQARLEQHKERMAQWASQLPKGT---RVAFGTSREQQFNLHTQ 192
Cdd:COG0614   80 EKIgIPVVVLDPRSlEDLYESIR---LLGELLGREERAEALIAEYEARLAAVRARLAGAEerpTVLYEIWSGDPLYTAGG 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 193 ETWTGSVLASLGLNVPAAMAGASMPSIGLEQLLAVNPAWLLVAHY-----REESIVKRWQQDPLWQMLTAAQKQQVASVD 267
Cdd:COG0614  157 GSFIGELLELAGGRNVAADLGGGYPEVSLEQVLALDPDVIILSGGgydaeTAEEALEALLADPGWQSLPAVKNGRVYVVP 236
                        250       260
                 ....*....|....*....|....*..
gi 446801908 268 SNTWARM--RGIFAAERIAadtvKIFH 292
Cdd:COG0614  237 GDLLSRPgpRLLLALEDLA----KALH 259
CeuA COG4607
ABC-type enterochelin transport system, periplasmic component [Inorganic ion transport and ...
6-271 2.86e-28

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


Pssm-ID: 443657 [Multi-domain]  Cd Length: 310  Bit Score: 110.66  E-value: 2.86e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   6 RFVFAGLLLVISHAFAA-----------------TVQDEHGTFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDNdak 68
Cdd:COG4607    3 KTLLAALALAAALALAAcgsssaaaasaaaaetvTVEHALGTVEVPKNPKRVVVFDNGALDTLDALGVEVAGVPKGL--- 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  69 riLPEvraHLKPWQS-----VGTRAQPSLEAIAALKPDLIIAdSSRHAGVYIALQQIAPVLLLKSRNETYAENL-QSAAI 142
Cdd:COG4607   80 --LPD---YLSKYADdkyanVGTLFEPDLEAIAALKPDLIII-GGRSAKKYDELSKIAPTIDLTVDGEDYLESLkRNTET 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 143 IGEMVGKKREMQARLEQHKERMAQWASQLPKGTRV-----------AFGtsreqqfnlhtqetwTGSVLASLG--LNVPA 209
Cdd:COG4607  154 LGEIFGKEDEAEELVADLDAKIAALKAAAAGKGTAlivltnggkisAYG---------------PGSRFGPIHdvLGFKP 218
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 446801908 210 AMAGASMPS----IGLEQLLAVNPAWLLV-----AHYREESIVKRWQQDPLWQMLTAAQKQQVASVDSNTW 271
Cdd:COG4607  219 ADEDIEASThgqaISFEFIAEANPDWLFVidrdaAIGGEGPAAKQVLDNELVKQTTAWKNGQIVYLDPDAW 289
Peripla_BP_2 pfam01497
Periplasmic binding protein; This is sensor domain found in bacterial periplasmic binding ...
41-269 1.76e-24

Periplasmic binding protein; This is sensor domain found in bacterial periplasmic binding proteins, several of which are involved in iron and cobalamin transport. Among its ligands are siderophores bacillibactin, enterobactin and iron(III)-hydroxamates (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1 https://doi.org/10.1093/femsre/fuab043).


Pssm-ID: 426291 [Multi-domain]  Cd Length: 233  Bit Score: 98.59  E-value: 1.76e-24
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   41 VVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHLKPwqSVGTRAQPSLEAIAALKPDLIIADSSRHAGV-YIALQQ 119
Cdd:pfam01497   1 AALSPAYTEILYALGATDSIVGVDAYTRDPLKADAVAAIV--KVGAYGEINVERLAALKPDLVILSTGYLTDEaEELLSL 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  120 IAPVLLLKSRNeTYAENLQSAAIIGEMVGKKREMQARLEQHKERMA---QWASQLPKGTRVAFGTSREQQFNLHTQETWT 196
Cdd:pfam01497  79 IIPTVIFESSS-TGESLKEQIKQLGELLGLEDEAEELVAEIDSALAaakKAVPSLTRKPVLVFGGADGGGYVVAGSNTYI 157
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 446801908  197 GSVLASLGL-NVPAAMAGASMPSIGLEQLLAVNPAWLLVAHYREE--SIVKRWQQDPLWQMLTAAQKQQVASVDSN 269
Cdd:pfam01497 158 GDLLRILGIeNIAAELSGSEYAPISFEAILSSNPDVIIVSGRDSFtkTGPEFVAANPLWAGLPAVKNGRVYTLPSD 233
FeuA cd01138
Periplasmic binding protein FeuA. These proteins have predicted to function as initial ...
29-270 3.30e-23

Periplasmic binding protein FeuA. These proteins have predicted to function as initial receptors in ABC transport of metal ions in some eubacterial species. They belong to the TroA superfamily of periplasmic metal binding proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind their ligands in the cleft between these domains.


Pssm-ID: 238558 [Multi-domain]  Cd Length: 248  Bit Score: 95.48  E-value: 3.30e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  29 GTFTLEKTPQRIVVLELSFADaLAAVDVSPIGIADDNDAKRILpevrAHLKPWQSVGTRAQPSLEAIAALKPDLIIAdSS 108
Cdd:cd01138    1 GEVEIPAKPKRIVALSGETEG-LALLGIKPVGAASIGGKNPYY----KKKTLAKVVGIVDEPNLEKVLELKPDLIIV-SS 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 109 RHAGVYIALQQIAPVLLLKSRNETYAENLQSaaiIGEMVGKKREMQARLEQHKERMAQWASQLPK----GTRVAFGTSRE 184
Cdd:cd01138   75 KQEENYEKLSKIAPTVPVSYNSSDWEEQLKE---IGKLLNKEDEAEKWLADYKQKAKEAKEKIKKklgnDKSVAVLRGRK 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 185 QQFNLHTQETWTGSVL-ASLGLNVPAAM----AGASMPSIGLEQLLAVNPAWLLVAHYREESIVKRWQQDPLWQMLTAAQ 259
Cdd:cd01138  152 QIYVFGEDGRGGGPILyADLGLKAPEKVkeieDKPGYAAISLEVLPEFDADYIFLLFFTGPEAKADFESLPIWKNLPAVK 231
                        250
                 ....*....|.
gi 446801908 260 KQQVASVDSNT 270
Cdd:cd01138  232 NNHVYIVDAWV 242
FatB cd01140
Siderophore binding protein FatB. These proteins have been shown to function as ABC-type ...
28-271 1.57e-22

Siderophore binding protein FatB. These proteins have been shown to function as ABC-type initial receptors in the siderophore-mediated iron uptake in some eubacterial species. They belong to the TroA superfamily of periplasmic metal binding proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind their ligands in the cleft between these domains.


Pssm-ID: 238560 [Multi-domain]  Cd Length: 270  Bit Score: 94.25  E-value: 1.57e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  28 HGTFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDndakRILPEVRAHLK--PWQSVGTRAQPSLEAIAALKPDLIIA 105
Cdd:cd01140    3 LGETKVPKNPEKVVVFDVGALDTLDALGVKVVGVPKS----STLPEYLKKYKddKYANVGTLFEPDLEAIAALKPDLIII 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 106 dSSRHAGVYIALQQIAP--VLLLKSRNeTYAENLQSAAIIGEMVGKKREMQARLEQHKERMAQWASQLPKGTRVAFGTSR 183
Cdd:cd01140   79 -GGRLAEKYDELKKIAPtiDLGADLKN-YLESVKQNIETLGKIFGKEEEAKELVAEIDASIAEAKSAAKGKKKALVVLVN 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 184 EQQFNLHTQETWTGSVLASLGLNVPAAMAGASMP--SIGLEQLLAVNPAWLLVAhYREESIVKRWQQD------PLWQML 255
Cdd:cd01140  157 GGKLSAFGPGSRFGWLHDLLGFEPADENIKASSHgqPVSFEYILEANPDWLFVI-DRGAAIGAEGSSAkevldnDLVKNT 235
                        250
                 ....*....|....*.
gi 446801908 256 TAAQKQQVASVDSNTW 271
Cdd:cd01140  236 TAWKNGKVIYLDPDLW 251
TroA_e cd01142
Periplasmic binding protein TroA_e. These proteins are predicted to function as initial ...
21-263 1.59e-21

Periplasmic binding protein TroA_e. These proteins are predicted to function as initial receptors in the ABC metal ion uptake in eubacteria and archaea. They belong to the TroA superfamily of helical backbone metal receptor proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind their ligands in the cleft between these domains.


Pssm-ID: 238562 [Multi-domain]  Cd Length: 289  Bit Score: 92.03  E-value: 1.59e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  21 AATVQDEHG-TFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDNDAKRI--LPEVRAHLKPWQSVGTRAQPSLEAIAA 97
Cdd:cd01142    7 TRTITDMAGrKVTIPDEVKRIAALWGAGNAVVAALGGGKLIVATTSTVQQEpwLYRLAPSLENVATGGTGNDVNIEELLA 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  98 LKPDLIIADSSRHAGVYIALQQIAPVLLLksRNETYAENLQSAAIIGEMVG---KKREMQARLEQHKERMAQWASQLPKG 174
Cdd:cd01142   87 LKPDVVIVWSTDGKEAGKAVLRLLNALSL--RDAELEEVKLTIALLGELLGrqeKAEALVAYFDDNLAYVAARTKKLPDS 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 175 TRVAFGTSREQQFNLHTQETWTGSVLASLG-LNVPAAMAGASMPSIGLEQLLAVNPAWLLVAHYREESIVKrwqQDPLWQ 253
Cdd:cd01142  165 ERPRVYYAGPDPLTTDGTGSITNSWIDLAGgINVASEATKKGSGEVSLEQLLKWNPDVIIVGNADTKAAIL---ADPRWQ 241
                        250
                 ....*....|
gi 446801908 254 MLTAAQKQQV 263
Cdd:cd01142  242 NLRAVKNGRV 251
TroA-like cd00636
Helical backbone metal receptor (TroA-like domain). These proteins have been shown to function ...
38-179 3.36e-21

Helical backbone metal receptor (TroA-like domain). These proteins have been shown to function in the ABC transport of ferric siderophores and metal ions such as Mn2+, Fe3+, Cu2+ and/or Zn2+. Their ligand binding site is formed in the interface between two globular domains linked by a single helix. Many of these proteins also possess a low complexity region containing a metal-binding histidine-rich motif (repetitive HDH sequence). The TroA-like proteins differ in their fold and ligand-binding mechanism from the PBPI and PBPII proteins, but are structurally similar, however, to the beta-subunit of the nitrogenase molybdenum-iron protein MoFe. Most TroA-like proteins are encoded by ABC-type operons and appear to function as periplasmic components of ABC transporters in metal ion uptake.


Pssm-ID: 238347 [Multi-domain]  Cd Length: 148  Bit Score: 87.61  E-value: 3.36e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  38 QRIVVLELSFADALAAVDVS--PIGIADDNDAKrilPEVRAHLKPWQSVGTRAQPSLEAIAALKPDLIIADSSRHAGVYI 115
Cdd:cd00636    1 KRVVALDPGATELLLALGGDdkPVGVADPSGYP---PEAKALLEKVPDVGHGYEPNLEKIAALKPDLIIANGSGLEAWLD 77
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 446801908 116 ALQQIA-PVLLLKSRNE-TYAENLQSAAIIGEMVGKKREMQARLEQHKERMAQWASQLPKGTRVAF 179
Cdd:cd00636   78 KLSKIAiPVVVVDEASElSLENIKESIRLIGKALGKEENAEELIAELDARLAELRAKLAKIPKKKV 143
FepB COG4592
ABC-type Fe2+-enterobactin transport system, periplasmic component [Inorganic ion transport ...
23-263 2.14e-20

ABC-type Fe2+-enterobactin transport system, periplasmic component [Inorganic ion transport and metabolism];


Pssm-ID: 443649 [Multi-domain]  Cd Length: 330  Bit Score: 89.23  E-value: 2.14e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  23 TVQDEHGTFTLEKTPQRIVVLELSFADALAAVDV--------SPIGIADDN--------DAKRilpevrAHLKPWQSVgt 86
Cdd:COG4592   43 TVTTEKGTVTLPAKPQRIVSTSVTLTGSLLAIDApvvasgatTPNNVTDDQgffrqwadVAKE------RGVKRLYIG-- 114
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  87 rAQPSLEAIAALKPDLII-----ADSSrhAGVYIALQQIAPVLLLksrNETYAENLQSAAIIGEMVGKKREMQARLEQHK 161
Cdd:COG4592  115 -LEPNAEAIAAAAPDLIIgsatgGDSA--LDLYDQLSAIAPTLVV---NYDDKSWQELATQLGEATGHEAQADAVIAAFD 188
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 162 ERMAQWAS--QLPKGTRVAFGTSREQQFNLHTQETWTGSVLASLGL---NVPAAMAGA-SMPS------IGLEQLLAV-- 227
Cdd:COG4592  189 ARVAEVKAaiTLPPQPVSALVYNEDGGANLWTPESAQGQLLQALGFtlaPLPAELATStSQGKrgdivqLSGENLAAAlt 268
                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 446801908 228 NPAWLLVAHyrEESIVKRWQQDPLWQMLTAAQKQQV 263
Cdd:COG4592  269 GPTLFLFAA--DDKDVDALKADPLLAHLPAVQAGRV 302
PRK10957 PRK10957
iron-enterobactin transporter periplasmic binding protein; Provisional
1-270 1.03e-14

iron-enterobactin transporter periplasmic binding protein; Provisional


Pssm-ID: 236806 [Multi-domain]  Cd Length: 317  Bit Score: 73.08  E-value: 1.03e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   1 MLAFIRFVFAGLLLV-ISHAFAA------TVQDEHGTFTLEKTPQRIVVLELSFADALAAVDVSPIG---------IADD 64
Cdd:PRK10957   1 PLYRLALLLLGLLLSgIAAAQASaagwprTVTDSRGSVTLESKPQRIVSTSVTLTGTLLAIDAPVIAsgattpntrVADD 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  65 NDAKRILPEV--RAHLKP-WQSvgtraQPSLEAIAALKPDLII-----ADSSRHAgvYIALQQIAPVLLLKSRNETYAEn 136
Cdd:PRK10957  81 QGFFRQWSDVakERGVEVlYIG-----EPDAEAVAAQMPDLIVisatgGDSALAL--YDQLSAIAPTLVIDYDDKSWQE- 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 137 lqSAAIIGEMVGKKREMQARLEQHKERMAQWAS--QLPKGTRVAFG-TSREQQFNLHTQETWTGSVLASLGL---NVPAA 210
Cdd:PRK10957 153 --LATQLGEATGLEKQAAAVIAQFDAQLAEVKAkiTLPPQPVSALVyNGAGHSANLWTPESAQGQLLEQLGFtlaELPAG 230
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 211 MAGASMPS-------IGLEQL---LAVNPAWLLVAhyrEESIVKRWQQDPLWQMLTAAQKQQVASVDSNT 270
Cdd:PRK10957 231 LQASTSQGkrhdiiqLGGENLaagLNGETLFLFAG---DDKDADAFLADPLLANLPAVQNKQVYALGTDT 297
ChuT COG4558
ABC-type hemin transport system, periplasmic component [Inorganic ion transport and metabolism] ...
6-268 8.79e-11

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


Pssm-ID: 443619 [Multi-domain]  Cd Length: 285  Bit Score: 61.36  E-value: 8.79e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908   6 RFVFAGLLLVISHAFAAtvqdehGTFTLEKTPQRIVVL-----ELSFA----DALAAVDVS---PIGIADdndakriLPe 73
Cdd:COG4558    2 KRLALALLLLALAALAA------GASVAAAAAERIVSLggsvtEIVYAlgagDRLVGVDTTstyPAAAKA-------LP- 67
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  74 vrahlkpwqSVGTRAQPSLEAIAALKPDLIIADSSrhAGVYIALQQIA----PVLLLKSRNeTYAENLQSAAIIGEMVGK 149
Cdd:COG4558   68 ---------DVGYMRQLSAEGILSLKPTLVLASEG--AGPPEVLDQLRaagvPVVVVPAAP-SLEGVLAKIRAVAAALGV 135
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 150 K---REMQARLEQHKERMAQWASQLPKGTRVAFGTSREQ-QFNLHTQETWTGSVLASLGL-NVPAAMAGasMPSIGLEQL 224
Cdd:COG4558  136 PeagEALAARLEADLAALAARVAAIGKPPRVLFLLSRGGgRPMVAGRGTAADALIRLAGGvNAAAGFEG--YKPLSAEAL 213
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*.
gi 446801908 225 LAVNPAWLLVAHYREESI--VKRWQQDPLWQMLTAAQKQQVASVDS 268
Cdd:COG4558  214 IAAAPDVILVMTRGLESLggVDGLLALPGLAQTPAGKNKRIVAMDD 259
HemV-2 cd01147
Metal binding protein HemV-2. These proteins are predicted to function as initial receptors ...
50-263 3.79e-10

Metal binding protein HemV-2. These proteins are predicted to function as initial receptors in ABC transport of metal ions. They belong to the TroA superfamily of helical backbone metal receptor proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind the metal ion in the cleft between these domains. In addition, these proteins sometimes have a low complexity region containing a metal-binding histidine-rich motif (repetitive HDH sequence).


Pssm-ID: 238567 [Multi-domain]  Cd Length: 262  Bit Score: 59.27  E-value: 3.79e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  50 ALAAVD-VSPIGIADDNDAKRILPEVRAHLKPWQSVGT---RAQPSLEAIAALKPDLIIaDSSRHAGVYIA--LQQIA-- 121
Cdd:cd01147   21 ALAAPDkIVGVDDAEKSDEGRPYFLASPELKDLPVIGRggrGNTPNYEKIAALKPDVVI-DVGSDDPTSIAddLQKKTgi 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 122 PVLLLKSRNeTYAENLQSAAIIGEMVGKKRE-------MQARLEQHKERMAqwasQLPKGTRVAFGTSREQQFNLH---- 190
Cdd:cd01147  100 PVVVLDGGD-SLEDTPEQIRLLGKVLGKEERaeelisfIESILADVEERTK----DIPDEEKPTVYFGRIGTKGAAgles 174
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 446801908 191 TQETWTGSVLASLGLNVPAAMAGASMPSIGLEQLLAVNPAWLLVAHYREESIVKRWQQ-DPLWQMLTAAQKQQV 263
Cdd:cd01147  175 GLAGSIEVFELAGGINVADGLGGGGLKEVSPEQILLWNPDVIFLDTGSFYLSLEGYAKnRPFWQSLKAVKNGRV 248
YvrC cd01143
Periplasmic binding protein YvrC. These proteins are predicted to function as initial ...
35-158 1.52e-09

Periplasmic binding protein YvrC. These proteins are predicted to function as initial receptors in ABC transport of metal ions in eubacteria and archaea. They belong to the TroA superfamily of periplasmic metal binding proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind the metal ion in the cleft between these domains.


Pssm-ID: 238563 [Multi-domain]  Cd Length: 195  Bit Score: 56.52  E-value: 1.52e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  35 KTPQRIVVL-----ELSFA----DALAAVDvspigiADDNDAKRilpevrahLKPWQSVGTRAQPSLEAIAALKPDLIIA 105
Cdd:cd01143    1 KEPERIVSLspsitEILFAlgagDKIVGVD------TYSNYPKE--------VRKKPKVGSYSNPNVEKIVALKPDLVIV 66
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 446801908 106 DSSRHAGVYIALQQIA-PVLLLKSRNeTYAENLQSAAIIGEMVGKKRE-------MQARLE 158
Cdd:cd01143   67 SSSSLAELLEKLKDAGiPVVVLPAAS-SLDEIYDQIELIGKITGAEEEaeklvkeMKQKID 126
BtuF cd01144
Cobalamin binding protein BtuF. These proteins have been shown to function as initial ...
38-285 8.15e-09

Cobalamin binding protein BtuF. These proteins have been shown to function as initial receptors in ABC transport of vitamin B12 (cobalamin) in eubacterial and some archaeal species. They belong to the TroA superfamily of helical backbone metal receptor proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind the metal ion in the cleft between these domains. In addition, these proteins sometimes have a low complexity region containing a metal-binding histidine-rich motif (repetitive HDH sequence).


Pssm-ID: 238564 [Multi-domain]  Cd Length: 245  Bit Score: 55.00  E-value: 8.15e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  38 QRIVVLELSFADALAAVDVSP--IGIADDND---AKRILPEVRAHLkpwqsvgtraQPSLEAIAALKPDLIIADSSRHAG 112
Cdd:cd01144    1 MRIVSLAPSATELLYALGLGDqlVGVTDYCDyppEAKKLPRVGGFY----------QLDLERVLALKPDLVIAWDDCNVC 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 113 VYIALQQIAPVLLLKSRNETYAENLQSAAIIGEMVGKKREMQARLEQHKERMAQWASQLPKGT--RVAFGTSREQQFNLh 190
Cdd:cd01144   71 AVVDQLRAAGIPVLVSEPQTLDDILADIRRLGTLAGRPARAEELAEALRRRLAALRKQYASKPppRVFYQEWIDPLMTA- 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 191 tQETWTGSVLASLGLNVPAAMAGASMPSIGLEQLLAVNPAWLLVAHYREESIVKRWQQDPLWQMLTAAQKQQVASVDSNT 270
Cdd:cd01144  150 -GGDWVPELIALAGGVNVFADAGERSPQVSWEDVLAANPDVIVLSPCGFGFTPAILRKEPAWQALPAVRNGRVYAVDGNW 228
                        250
                 ....*....|....*..
gi 446801908 271 WAR--MRGIFAAERIAA 285
Cdd:cd01144  229 YFRpsPRLVDGLEQLAA 245
TroA_d cd01141
Periplasmic binding protein TroA_d. These proteins are predicted to function as initial ...
32-195 1.39e-07

Periplasmic binding protein TroA_d. These proteins are predicted to function as initial receptors in the ABC metal ion uptake in eubacteria and archaea. They belong to the TroA superfamily of helical backbone metal receptor proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind their ligands in the cleft between these domains.


Pssm-ID: 238561 [Multi-domain]  Cd Length: 186  Bit Score: 50.88  E-value: 1.39e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  32 TLEKTPQRIVVLELSFADALAAVDVSP--IGIAD-DNDAKRilPEVRAhlKPWQSVGTRAQPSLEAIAALKPDLII-ADS 107
Cdd:cd01141    3 TIKVPPKRIVVLSPTHVDLLLALDKADkiVGVSAsAYDLNT--PAVKE--RIDIQVGPTGSLNVELIVALKPDLVIlYGG 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 108 SRHAGVYIALQQIAPVLLLKSRNETYAENLQSAAIIGEMVGKKREMQARleqhkERMAQWAS---QLPKGtrVAFGTSRE 184
Cdd:cd01141   79 FQAQTILDKLEQLGIPVLYVNEYPSPLGRAEWIKFAAAFYGVGKEDKAD-----EAFAQIAGryrDLAKK--VSNLNKPT 151
                        170
                 ....*....|.
gi 446801908 185 QQFNLHTQETW 195
Cdd:cd01141  152 VAIGKPVKGLW 162
HutB cd01149
Hemin binding protein HutB. These proteins have been shown to function as initial receptors ...
37-267 1.03e-06

Hemin binding protein HutB. These proteins have been shown to function as initial receptors in ABC transport of hemin and hemoproteins in many eubacterial species. They belong to the TroA superfamily of periplasmic metal binding proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind the metal ion in the cleft between these domains.


Pssm-ID: 238569 [Multi-domain]  Cd Length: 235  Bit Score: 48.80  E-value: 1.03e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  37 PQRIVVL-----ELSFA----DALAAVDVSPIgiaddndakriLPEVRAHLKpwqSVGTRAQPSLEAIAALKPDLIIAds 107
Cdd:cd01149    1 PERIVSLggsvtEIVYAlgagDRLVGVDSTST-----------YPEAAAKLP---DVGYMRQLSAEGVLSLKPTLVIA-- 64
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 108 SRHAGVYIALQQIA----PVLLLksrNETYAEN--LQSAAIIGEMVG---KKREMQARLEQHKERMAQWASQLPKGTRVA 178
Cdd:cd01149   65 SDEAGPPEALDQLRaagvPVVTV---PSTPTLDglLTKIRQVAQALGvpeKGEALAQEVRQRLAALRKTVAAHKKPPRVL 141
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 179 FGTSRE-QQFNLHTQETWTGSVLASLGLnVPAAMAGASMPSIGLEQLLAVNPAWLLVAHYREES---IVKRWQQdPLWQM 254
Cdd:cd01149  142 FLLSHGgGAAMAAGRNTAADAIIALAGA-VNAAAGFRGYKPLSAEALIAAQPDVILVMSRGLDAvggVDGLLKL-PGLAQ 219
                        250
                 ....*....|...
gi 446801908 255 LTAAQKQQVASVD 267
Cdd:cd01149  220 TPAGRNKRILAMD 232
TroA_a cd01148
Metal binding protein TroA_a. These proteins are predicted to function as initial receptors ...
20-284 2.17e-04

Metal binding protein TroA_a. These proteins are predicted to function as initial receptors in ABC transport of metal ions in eubacteria. They belong to the TroA superfamily of helical backbone metal receptor proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind the metal ion in the cleft between these domains.


Pssm-ID: 238568 [Multi-domain]  Cd Length: 284  Bit Score: 41.94  E-value: 2.17e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  20 FAATVQDEHGTFTLEKTPQRIVVLELSFADALAAVDVSPIGIADDNDAKRILPEVRAHLKPWQSVGTRaQPSLEAIAALK 99
Cdd:cd01148    1 YPLTVENCGRSVTFDKAPQRVVSNDQNTTEMMLALGLQDRMVGTAGIDNKDLPELKAKYDKVPELAKK-YPSKETVLAAR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 100 PDLIIADSSRHAGVYIAL--QQIAP----VLLLKSR----------NETYAENLQSAAIIG-EMVGKK--REMQARLEQH 160
Cdd:cd01148   80 PDLVFGGWSYGFDKGGLGtpDSLAElgikTYILPEScgqrrgeatlDDVYNDIRNLGKIFDvEDRADKlvADLKARLAEI 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 161 KERMAQWAsqlpKGTRVAFGTSREqqfnLHTQETWTGS----VLASLGL-NVPAAMAgASMPSIGLEQLLAVNPAWLLVA 235
Cdd:cd01148  160 SAKVKGDG----KKVAVFVYDSGE----DKPFTSGRGGipnaIITAAGGrNVFADVD-ESWTTVSWETVIARNPDVIVII 230
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 446801908 236 HY----REESIVKRWQQDPLWQMLTAAQKQQVASVD-SNTWARMRGIFAAERIA 284
Cdd:cd01148  231 DYgdqnAAEQKIKFLKENPALKNVPAVKNNRFIVLPlAEATPGIRNVDAIEKLA 284
PRK10576 PRK10576
Fe(3+)-hydroxamate ABC transporter substrate-binding protein FhuD;
37-266 1.29e-03

Fe(3+)-hydroxamate ABC transporter substrate-binding protein FhuD;


Pssm-ID: 236719  Cd Length: 292  Bit Score: 39.61  E-value: 1.29e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908  37 PQRIVVLELSFADALAAVDVSPIGIADDNDAKRIL--PEVRAHLKpwqSVGTRAQPSLEAIAALKPDLIIAdSSRHAGVY 114
Cdd:PRK10576  32 PNRIVALEWLPVELLLALGVTPYGVADTHNYRLWVsePALPDSVI---DVGLRTEPNLELLTQMKPSLILW-SAGYGPSP 107
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 115 IALQQIAPVL--LLKSRNETYAENLQSAAIIGEMVGKKREMQARLEQHKERMAQWASQL-PKGTR-------------VA 178
Cdd:PRK10576 108 EKLARIAPGRgfAFSDGKKPLAVARKSLVELAQRLNLEAAAETHLAQFDDFIASAKPRLaGRGQRpllltslidprhaLV 187
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446801908 179 FGTsreqqfNLHTQEtwtgsVLASLGLnvPAAMAGAS----MPSIGLEQLLAVNPAWLLVAHYREESIVKRWQQDPLWQM 254
Cdd:PRK10576 188 FGP------NSLFQE-----VLDELGI--ENAWQGETnfwgSTVVGIERLAAYKDADVICFDHGNSKDMQQLMATPLWQA 254
                        250
                 ....*....|..
gi 446801908 255 LTAAQKQQVASV 266
Cdd:PRK10576 255 MPFVRAGRFQRV 266
 
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