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Conserved domains on  [gi|1373058621|gb|PTA62926|]
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ABC transporter substrate-binding protein [Pectobacterium punjabense]

Protein Classification

TroA family protein( domain architecture ID 513)

TroA family protein; most TroA-like proteins are encoded by ABC-type operons and appear to function as periplasmic components of ABC transporters in metal ion uptake.

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
TroA-like super family cl00262
Helical backbone metal receptor (TroA-like domain). These proteins have been shown to function ...
28-360 5.96e-102

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.


The actual alignment was detected with superfamily member cd01139:

Pssm-ID: 469696 [Multi-domain]  Cd Length: 342  Bit Score: 304.62  E-value: 5.96e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  28 LTVTDFDGRSVTIQQEPQRIILQDGRDIMAMALLDRDNPFQRLVAWNNLAKKQDTATWDMLKGKWPQSVGILDMGFSDKG 107
Cdd:cd01139     1 ITVTDVAGRKVTLDAPVERVLLGEGRQLYALALLEGENPFARIVGWGGDLKKGDPDTYAKYKEKFPEIADIPLIGSTYNG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 108 NVDLESVLSKQPDLMIAQLRAKAALKESGVIDKLSALNIPVLFVDYEVNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQ 187
Cdd:cd01139    81 DFSVEKVLTLKPDLVILNIWAKTTAEESGILEKLEQAGIPVVFVDFRQKPLKNTTPSMRLLGKALGREERAEEFIEFYQE 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 188 HFDAIQQKTAAIT-PKPSVFVEPIAGNSDSCCFTHSNSGWGGLVEAVGAKNIGSDLLPGATGFVSLEKIISMKPDVYIMT 266
Cdd:cd01139   161 RIDRIRDRLAKINePKPKVFIELGAGGPEECCSTYGNGNWGELVDAAGGDNIADGLIPGTSGELNAEYVIAANPEIIIAT 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 267 GS----KRGNSQVLPLGYGAsvEDVRNQANVLLSRTGISQIPAVQAKHVYGVYHHFYNHPYNIVGMEYLAKDIYPQALTS 342
Cdd:cd01139   241 GGnwakDPSGVSLGPDGTTA--DAKESLLRALLKRPGWSSLQAVKNGRVYALWHQFYRSPYNFVALEAFAKWLYPELFKD 318
                         330
                  ....*....|....*...
gi 1373058621 343 LNPDDTYHHIIQNFTSLP 360
Cdd:cd01139   319 LDPEATLQEFHRQFLPVD 336
 
Name Accession Description Interval E-value
TroA_f cd01139
Periplasmic binding protein TroA_f. These proteins are predicted to function as initial ...
28-360 5.96e-102

Periplasmic binding protein TroA_f. 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: 238559 [Multi-domain]  Cd Length: 342  Bit Score: 304.62  E-value: 5.96e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  28 LTVTDFDGRSVTIQQEPQRIILQDGRDIMAMALLDRDNPFQRLVAWNNLAKKQDTATWDMLKGKWPQSVGILDMGFSDKG 107
Cdd:cd01139     1 ITVTDVAGRKVTLDAPVERVLLGEGRQLYALALLEGENPFARIVGWGGDLKKGDPDTYAKYKEKFPEIADIPLIGSTYNG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 108 NVDLESVLSKQPDLMIAQLRAKAALKESGVIDKLSALNIPVLFVDYEVNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQ 187
Cdd:cd01139    81 DFSVEKVLTLKPDLVILNIWAKTTAEESGILEKLEQAGIPVVFVDFRQKPLKNTTPSMRLLGKALGREERAEEFIEFYQE 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 188 HFDAIQQKTAAIT-PKPSVFVEPIAGNSDSCCFTHSNSGWGGLVEAVGAKNIGSDLLPGATGFVSLEKIISMKPDVYIMT 266
Cdd:cd01139   161 RIDRIRDRLAKINePKPKVFIELGAGGPEECCSTYGNGNWGELVDAAGGDNIADGLIPGTSGELNAEYVIAANPEIIIAT 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 267 GS----KRGNSQVLPLGYGAsvEDVRNQANVLLSRTGISQIPAVQAKHVYGVYHHFYNHPYNIVGMEYLAKDIYPQALTS 342
Cdd:cd01139   241 GGnwakDPSGVSLGPDGTTA--DAKESLLRALLKRPGWSSLQAVKNGRVYALWHQFYRSPYNFVALEAFAKWLYPELFKD 318
                         330
                  ....*....|....*...
gi 1373058621 343 LNPDDTYHHIIQNFTSLP 360
Cdd:cd01139   319 LDPEATLQEFHRQFLPVD 336
PRK14048 PRK14048
ferrichrome/ferrioxamine B periplasmic transporter; Provisional
3-360 5.14e-53

ferrichrome/ferrioxamine B periplasmic transporter; Provisional


Pssm-ID: 172540 [Multi-domain]  Cd Length: 374  Bit Score: 179.71  E-value: 5.14e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621   3 RKSVRSLFLTALLSAPLFSYA-TQYPLTVTDFDGRSVTIQQEPQRIILQDGRDIMAMALLDRDnPFQRLVAWNNLAKKQD 81
Cdd:PRK14048    6 RSLVRLVAFLAIAFLALSALAeVQWPMTVTDAVGREVTIPAPPKAVLLGSGFNLIALSLIHPD-PVSLLAGWSGDMKGDN 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  82 TATWDMLKGKWPQ--SVGILDMGfsDKGNVDLESVLSKQPDLMIaqLRAKAALKESGV--IDKLSALNIPVLFVDYEVNP 157
Cdd:PRK14048   85 PEIYESFLRKFPElaDVPLIDDG--SGPGLSFETILTLKADLAI--LANWQADTEAGQraIEYLESIGVPVIVVDFNNEA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 158 AKDTAPSIDLLGKVLNREANAKAYTDFYRQHFDAIQQKTAAIT-PKPSVFVEPIAgNSDSCCFTHSNSGWGGLVEAVGAK 236
Cdd:PRK14048  161 LKNTPDNMRLLGKVFEREEQAEDFARFYEERLARIRDRVAKHSePGPTVLMEAFP-AADRCCWAYGRGGLGEFIALTGSR 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 237 NIGSDLLPGATGFVSLEKIISMKPDVYIMTGSKRGNSQVLPLGYGASVEDVRNQANVLLSRTGISQIPAVQAKHVYGVYH 316
Cdd:PRK14048  240 NIAEGALPRPGGMMNAEAIMAENPDVYIATSSPGGKYSGFSIGPGVSAEEAETTLANVVDKPVMASIAAVRDGRVHGLWN 319
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....
gi 1373058621 317 HFYNHPYNIVGMEYLAKDIYPQALTSLNPDDTYHHIIQNFTSLP 360
Cdd:PRK14048  320 FFNAVPLNIVAAEAFASWLRPELFADIDPAATLAEINRRFAAVP 363
FepB COG0614
ABC-type Fe3+-hydroxamate transport system, periplasmic component [Inorganic ion transport and ...
46-340 4.65e-52

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


Pssm-ID: 440379 [Multi-domain]  Cd Length: 264  Bit Score: 174.03  E-value: 4.65e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  46 RIILQDGRDIMAMALLDRDNpfqRLVAWnnlakkqdtATWDMLKGKWPQSVGILDMGFSDkgNVDLESVLSKQPDLMIAQ 125
Cdd:COG0614     2 RIVSLSPSATELLLALGAGD---RLVGV---------SDWGYCDYPELELKDLPVVGGTG--EPNLEAILALKPDLVLAS 67
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 126 lrakAALKESGVIDKLSALNIPVLFVDYevNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQHFDAIQQKTAAITPKPSV 205
Cdd:COG0614    68 ----SSGNDEEDYEQLEKIGIPVVVLDP--RSLEDLYESIRLLGELLGREERAEALIAEYEARLAAVRARLAGAEERPTV 141
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 206 FVEPIAGnsDSCCFTHSNSGWGGLVEAVGAKNIGSDlLPGATGFVSLEKIISMKPDVYIMTgskrgnsqvlplGYGASVE 285
Cdd:COG0614   142 LYEIWSG--DPLYTAGGGSFIGELLELAGGRNVAAD-LGGGYPEVSLEQVLALDPDVIILS------------GGGYDAE 206
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1373058621 286 DVRNQANVLLSRTGISQIPAVQAKHVYGVYHHF--YNHPYNIVGMEYLAKDIYPQAL 340
Cdd:COG0614   207 TAEEALEALLADPGWQSLPAVKNGRVYVVPGDLlsRPGPRLLLALEDLAKALHPELF 263
Peripla_BP_2 pfam01497
Periplasmic binding protein; This is sensor domain found in bacterial periplasmic binding ...
72-313 1.07e-18

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: 83.96  E-value: 1.07e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  72 AWNNLAKKqDTATWDMLKGKWPQSVgildMGFSDKGNVDLESVLSKQPDLMIAQLRAKAALkesgvIDKLSALNIPVLFV 151
Cdd:pfam01497  16 ATDSIVGV-DAYTRDPLKADAVAAI----VKVGAYGEINVERLAALKPDLVILSTGYLTDE-----AEELLSLIIPTVIF 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 152 --DYEVNPAKDTapsIDLLGKVLNREANAKAYTDFYRQHFDAIQQKTAAITPKP-SVFvepIAGNSDSCCFTHSNSGWGG 228
Cdd:pfam01497  86 esSSTGESLKEQ---IKQLGELLGLEDEAEELVAEIDSALAAAKKAVPSLTRKPvLVF---GGADGGGYVVAGSNTYIGD 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 229 LVEAVGAKNIGSDLLPGATGFVSLEKIISMKPDVYIMTGSKRGNSQVlplgygasvedvrnqANVLLSRTGISQIPAVQA 308
Cdd:pfam01497 160 LLRILGIENIAAELSGSEYAPISFEAILSSNPDVIIVSGRDSFTKTG---------------PEFVAANPLWAGLPAVKN 224

                  ....*
gi 1373058621 309 KHVYG 313
Cdd:pfam01497 225 GRVYT 229
 
Name Accession Description Interval E-value
TroA_f cd01139
Periplasmic binding protein TroA_f. These proteins are predicted to function as initial ...
28-360 5.96e-102

Periplasmic binding protein TroA_f. 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: 238559 [Multi-domain]  Cd Length: 342  Bit Score: 304.62  E-value: 5.96e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  28 LTVTDFDGRSVTIQQEPQRIILQDGRDIMAMALLDRDNPFQRLVAWNNLAKKQDTATWDMLKGKWPQSVGILDMGFSDKG 107
Cdd:cd01139     1 ITVTDVAGRKVTLDAPVERVLLGEGRQLYALALLEGENPFARIVGWGGDLKKGDPDTYAKYKEKFPEIADIPLIGSTYNG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 108 NVDLESVLSKQPDLMIAQLRAKAALKESGVIDKLSALNIPVLFVDYEVNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQ 187
Cdd:cd01139    81 DFSVEKVLTLKPDLVILNIWAKTTAEESGILEKLEQAGIPVVFVDFRQKPLKNTTPSMRLLGKALGREERAEEFIEFYQE 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 188 HFDAIQQKTAAIT-PKPSVFVEPIAGNSDSCCFTHSNSGWGGLVEAVGAKNIGSDLLPGATGFVSLEKIISMKPDVYIMT 266
Cdd:cd01139   161 RIDRIRDRLAKINePKPKVFIELGAGGPEECCSTYGNGNWGELVDAAGGDNIADGLIPGTSGELNAEYVIAANPEIIIAT 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 267 GS----KRGNSQVLPLGYGAsvEDVRNQANVLLSRTGISQIPAVQAKHVYGVYHHFYNHPYNIVGMEYLAKDIYPQALTS 342
Cdd:cd01139   241 GGnwakDPSGVSLGPDGTTA--DAKESLLRALLKRPGWSSLQAVKNGRVYALWHQFYRSPYNFVALEAFAKWLYPELFKD 318
                         330
                  ....*....|....*...
gi 1373058621 343 LNPDDTYHHIIQNFTSLP 360
Cdd:cd01139   319 LDPEATLQEFHRQFLPVD 336
PRK14048 PRK14048
ferrichrome/ferrioxamine B periplasmic transporter; Provisional
3-360 5.14e-53

ferrichrome/ferrioxamine B periplasmic transporter; Provisional


Pssm-ID: 172540 [Multi-domain]  Cd Length: 374  Bit Score: 179.71  E-value: 5.14e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621   3 RKSVRSLFLTALLSAPLFSYA-TQYPLTVTDFDGRSVTIQQEPQRIILQDGRDIMAMALLDRDnPFQRLVAWNNLAKKQD 81
Cdd:PRK14048    6 RSLVRLVAFLAIAFLALSALAeVQWPMTVTDAVGREVTIPAPPKAVLLGSGFNLIALSLIHPD-PVSLLAGWSGDMKGDN 84
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  82 TATWDMLKGKWPQ--SVGILDMGfsDKGNVDLESVLSKQPDLMIaqLRAKAALKESGV--IDKLSALNIPVLFVDYEVNP 157
Cdd:PRK14048   85 PEIYESFLRKFPElaDVPLIDDG--SGPGLSFETILTLKADLAI--LANWQADTEAGQraIEYLESIGVPVIVVDFNNEA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 158 AKDTAPSIDLLGKVLNREANAKAYTDFYRQHFDAIQQKTAAIT-PKPSVFVEPIAgNSDSCCFTHSNSGWGGLVEAVGAK 236
Cdd:PRK14048  161 LKNTPDNMRLLGKVFEREEQAEDFARFYEERLARIRDRVAKHSePGPTVLMEAFP-AADRCCWAYGRGGLGEFIALTGSR 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 237 NIGSDLLPGATGFVSLEKIISMKPDVYIMTGSKRGNSQVLPLGYGASVEDVRNQANVLLSRTGISQIPAVQAKHVYGVYH 316
Cdd:PRK14048  240 NIAEGALPRPGGMMNAEAIMAENPDVYIATSSPGGKYSGFSIGPGVSAEEAETTLANVVDKPVMASIAAVRDGRVHGLWN 319
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....
gi 1373058621 317 HFYNHPYNIVGMEYLAKDIYPQALTSLNPDDTYHHIIQNFTSLP 360
Cdd:PRK14048  320 FFNAVPLNIVAAEAFASWLRPELFADIDPAATLAEINRRFAAVP 363
FepB COG0614
ABC-type Fe3+-hydroxamate transport system, periplasmic component [Inorganic ion transport and ...
46-340 4.65e-52

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


Pssm-ID: 440379 [Multi-domain]  Cd Length: 264  Bit Score: 174.03  E-value: 4.65e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  46 RIILQDGRDIMAMALLDRDNpfqRLVAWnnlakkqdtATWDMLKGKWPQSVGILDMGFSDkgNVDLESVLSKQPDLMIAQ 125
Cdd:COG0614     2 RIVSLSPSATELLLALGAGD---RLVGV---------SDWGYCDYPELELKDLPVVGGTG--EPNLEAILALKPDLVLAS 67
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 126 lrakAALKESGVIDKLSALNIPVLFVDYevNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQHFDAIQQKTAAITPKPSV 205
Cdd:COG0614    68 ----SSGNDEEDYEQLEKIGIPVVVLDP--RSLEDLYESIRLLGELLGREERAEALIAEYEARLAAVRARLAGAEERPTV 141
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 206 FVEPIAGnsDSCCFTHSNSGWGGLVEAVGAKNIGSDlLPGATGFVSLEKIISMKPDVYIMTgskrgnsqvlplGYGASVE 285
Cdd:COG0614   142 LYEIWSG--DPLYTAGGGSFIGELLELAGGRNVAAD-LGGGYPEVSLEQVLALDPDVIILS------------GGGYDAE 206
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1373058621 286 DVRNQANVLLSRTGISQIPAVQAKHVYGVYHHF--YNHPYNIVGMEYLAKDIYPQAL 340
Cdd:COG0614   207 TAEEALEALLADPGWQSLPAVKNGRVYVVPGDLlsRPGPRLLLALEDLAKALHPELF 263
TroA_e cd01142
Periplasmic binding protein TroA_e. These proteins are predicted to function as initial ...
23-345 1.46e-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: 93.19  E-value: 1.46e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  23 ATQYPLTVTDFDGRSVTIQQEPQRI-ILQDGRDIMAMALLDRDnpfqRLVAwNNLAKKQDTatwdMLKGKWPQSVGILDM 101
Cdd:cd01142     3 ATAATRTITDMAGRKVTIPDEVKRIaALWGAGNAVVAALGGGK----LIVA-TTSTVQQEP----WLYRLAPSLENVATG 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 102 GFSDKGNVdlESVLSKQPDLMIAqlrAKAALKESG--VIDKLSALNIPVLFVDyevnpakDTAPSIDLLGKVLNREANAK 179
Cdd:cd01142    74 GTGNDVNI--EELLALKPDVVIV---WSTDGKEAGkaVLRLLNALSLRDAELE-------EVKLTIALLGELLGRQEKAE 141
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 180 AYTDFYRQHFDAIQQKTAAI--TPKPSVFVEpiagNSDSCCFTHSNSGWGGLVEAVGAKNIGSDLLPGATGFVSLEKIIS 257
Cdd:cd01142   142 ALVAYFDDNLAYVAARTKKLpdSERPRVYYA----GPDPLTTDGTGSITNSWIDLAGGINVASEATKKGSGEVSLEQLLK 217
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 258 MKPDVYImtgskrgnsqvlpLGYGASVEDVRNQANvllsrtgISQIPAVQAKHVYGV-YHHFYNHPY---NIVGMEYLAK 333
Cdd:cd01142   218 WNPDVII-------------VGNADTKAAILADPR-------WQNLRAVKNGRVYVNpEGAFWWDRPsaeEALLGLWLAK 277
                         330
                  ....*....|..
gi 1373058621 334 DIYPQALTSLNP 345
Cdd:cd01142   278 TLYPERFTDDDM 289
Peripla_BP_2 pfam01497
Periplasmic binding protein; This is sensor domain found in bacterial periplasmic binding ...
72-313 1.07e-18

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: 83.96  E-value: 1.07e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  72 AWNNLAKKqDTATWDMLKGKWPQSVgildMGFSDKGNVDLESVLSKQPDLMIAQLRAKAALkesgvIDKLSALNIPVLFV 151
Cdd:pfam01497  16 ATDSIVGV-DAYTRDPLKADAVAAI----VKVGAYGEINVERLAALKPDLVILSTGYLTDE-----AEELLSLIIPTVIF 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 152 --DYEVNPAKDTapsIDLLGKVLNREANAKAYTDFYRQHFDAIQQKTAAITPKP-SVFvepIAGNSDSCCFTHSNSGWGG 228
Cdd:pfam01497  86 esSSTGESLKEQ---IKQLGELLGLEDEAEELVAEIDSALAAAKKAVPSLTRKPvLVF---GGADGGGYVVAGSNTYIGD 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 229 LVEAVGAKNIGSDLLPGATGFVSLEKIISMKPDVYIMTGSKRGNSQVlplgygasvedvrnqANVLLSRTGISQIPAVQA 308
Cdd:pfam01497 160 LLRILGIENIAAELSGSEYAPISFEAILSSNPDVIIVSGRDSFTKTG---------------PEFVAANPLWAGLPAVKN 224

                  ....*
gi 1373058621 309 KHVYG 313
Cdd:pfam01497 225 GRVYT 229
ChuT COG4558
ABC-type hemin transport system, periplasmic component [Inorganic ion transport and metabolism] ...
112-312 2.50e-18

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


Pssm-ID: 443619 [Multi-domain]  Cd Length: 285  Bit Score: 84.09  E-value: 2.50e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 112 ESVLSKQPDLMIAqlrAKAALKESgVIDKLSALNIPVLFVDYEVNPAkDTAPSIDLLGKVLNREANAKAYTDFYRQHFDA 191
Cdd:COG4558    78 EGILSLKPTLVLA---SEGAGPPE-VLDQLRAAGVPVVVVPAAPSLE-GVLAKIRAVAAALGVPEAGEALAARLEADLAA 152
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 192 IQQKTAAITPKPSV-FV------EP-IAGnsdsccfthSNSGWGGLVEAVGAKNIGSDLlpgaTGF--VSLEKIISMKPD 261
Cdd:COG4558   153 LAARVAAIGKPPRVlFLlsrgggRPmVAG---------RGTAADALIRLAGGVNAAAGF----EGYkpLSAEALIAAAPD 219
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1373058621 262 VYIMTgsKRGnsqvlplgyGASVEDVRNqanvLLSRTGISQIPAVQAKHVY 312
Cdd:COG4558   220 VILVM--TRG---------LESLGGVDG----LLALPGLAQTPAGKNKRIV 255
TroA_a cd01148
Metal binding protein TroA_a. These proteins are predicted to function as initial receptors ...
26-273 4.46e-18

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: 83.16  E-value: 4.46e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  26 YPLTVtDFDGRSVTIQQEPQRIILQDGR--DIM-AMALLDRdnpfqrlVAWNNLAKKQDTATWDMLKGKWPQSvgildmg 102
Cdd:cd01148     1 YPLTV-ENCGRSVTFDKAPQRVVSNDQNttEMMlALGLQDR-------MVGTAGIDNKDLPELKAKYDKVPEL------- 65
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 103 fsDKGNVDLESVLSKQPDLMIAQLRAKAALKESGVIDKLSALNIPVlFVDYEVNPAKDTAPSIDL-------LGKVLNRE 175
Cdd:cd01148    66 --AKKYPSKETVLAARPDLVFGGWSYGFDKGGLGTPDSLAELGIKT-YILPESCGQRRGEATLDDvyndirnLGKIFDVE 142
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 176 ANAKAYTDFYRQHFDAIQQKTAAITPKPSVFVePIAGNSDSccFThsnSGWGG----LVEAVGAKNIGSDlLPGATGFVS 251
Cdd:cd01148   143 DRADKLVADLKARLAEISAKVKGDGKKVAVFV-YDSGEDKP--FT---SGRGGipnaIITAAGGRNVFAD-VDESWTTVS 215
                         250       260
                  ....*....|....*....|..
gi 1373058621 252 LEKIISMKPDVYIMTGSKRGNS 273
Cdd:cd01148   216 WETVIARNPDVIVIIDYGDQNA 237
HemV-2 cd01147
Metal binding protein HemV-2. These proteins are predicted to function as initial receptors ...
107-312 6.53e-18

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: 82.38  E-value: 6.53e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 107 GNVDLESVLSKQPDLMIAQLrakaALKESGVIDKLSA-LNIPVLFVDYEVNPaKDTAPSIDLLGKVLNREANAKAYTDFY 185
Cdd:cd01147    63 NTPNYEKIAALKPDVVIDVG----SDDPTSIADDLQKkTGIPVVVLDGGDSL-EDTPEQIRLLGKVLGKEERAEELISFI 137
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 186 RQHFDAIQQKTAAI--TPKPSVFVEPIagnsdsccfthSNSGWGGL----------VEAVGAKNIGSDLLPGATGFVSLE 253
Cdd:cd01147   138 ESILADVEERTKDIpdEEKPTVYFGRI-----------GTKGAAGLesglagsievFELAGGINVADGLGGGGLKEVSPE 206
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1373058621 254 KIISMKPDVyIMTGSKrgnsqvlplGYGASVEDvrnqanVLLSRTGISQIPAVQAKHVY 312
Cdd:cd01147   207 QILLWNPDV-IFLDTG---------SFYLSLEG------YAKNRPFWQSLKAVKNGRVY 249
BtuF cd01144
Cobalamin binding protein BtuF. These proteins have been shown to function as initial ...
107-314 2.93e-15

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: 74.64  E-value: 2.93e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 107 GNVDLESVLSKQPDLMIAQLRAKAALkesgVIDKLSALNIPVLFVdyEVNPAKDTAPSIDLLGKVLNREANAKAYTDFYR 186
Cdd:cd01144    46 YQLDLERVLALKPDLVIAWDDCNVCA----VVDQLRAAGIPVLVS--EPQTLDDILADIRRLGTLAGRPARAEELAEALR 119
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 187 QHFDAIQQKTAAITPkPSVFVE----PIagnsdsccFThSNSGW-GGLVEAVGAKNIGSDlLPGATGFVSLEKIISMKPD 261
Cdd:cd01144   120 RRLAALRKQYASKPP-PRVFYQewidPL--------MT-AGGDWvPELIALAGGVNVFAD-AGERSPQVSWEDVLAANPD 188
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1373058621 262 VYImtgskrgnsqVLPLGYGASVEDVRNqanvllsRTGISQIPAVQAKHVYGV 314
Cdd:cd01144   189 VIV----------LSPCGFGFTPAILRK-------EPAWQALPAVRNGRVYAV 224
TroA-like cd00636
Helical backbone metal receptor (TroA-like domain). These proteins have been shown to function ...
45-207 1.99e-14

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: 69.90  E-value: 1.99e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  45 QRII-LQDGRDIMAMALLDRDNPfqrlVAWnnlakkQDTATWDMLKGKWPQSVGILDMGFsdkgNVDLESVLSKQPDLMI 123
Cdd:cd00636     1 KRVVaLDPGATELLLALGGDDKP----VGV------ADPSGYPPEAKALLEKVPDVGHGY----EPNLEKIAALKPDLII 66
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 124 AQLRAKAAlkesgVIDKLSALNIPVLFVDYEVNPAKDTAP-SIDLLGKVLNREANAKAYTDFYRQHFDAIQQKTAAITPK 202
Cdd:cd00636    67 ANGSGLEA-----WLDKLSKIAIPVVVVDEASELSLENIKeSIRLIGKALGKEENAEELIAELDARLAELRAKLAKIPKK 141

                  ....*
gi 1373058621 203 PSVFV 207
Cdd:cd00636   142 KVSLV 146
YvrC cd01143
Periplasmic binding protein YvrC. These proteins are predicted to function as initial ...
107-264 5.40e-14

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: 70.00  E-value: 5.40e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 107 GNVDLESVLSKQPDLMIAqlrAKAALKEsgVIDKLSALNIPVLFVDYEVNpAKDTAPSIDLLGKVLNREANAKAYTDFYR 186
Cdd:cd01143    49 SNPNVEKIVALKPDLVIV---SSSSLAE--LLEKLKDAGIPVVVLPAASS-LDEIYDQIELIGKITGAEEEAEKLVKEMK 122
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 187 QHFDAIQQKTAAItPKPSVFVEPIAGNSdsccFTHSNSGW-GGLVEAVGAKNIGSDllpgATGF--VSLEKIISMKPDVY 263
Cdd:cd01143   123 QKIDKVKDKGKTI-KKSKVYIEVSLGGP----YTAGKNTFiNELIRLAGAKNIAAD----SGGWpqVSPEEILKANPDVI 193

                  .
gi 1373058621 264 I 264
Cdd:cd01143   194 I 194
HutB cd01149
Hemin binding protein HutB. These proteins have been shown to function as initial receptors ...
112-314 6.65e-14

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: 70.37  E-value: 6.65e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 112 ESVLSKQPDLMIAQLRAKAALkesgVIDKLSALNIPVLFVDYEVNPAkDTAPSIDLLGKVLNREANAKAYTDFYRQHFDA 191
Cdd:cd01149    52 EGVLSLKPTLVIASDEAGPPE----ALDQLRAAGVPVVTVPSTPTLD-GLLTKIRQVAQALGVPEKGEALAQEVRQRLAA 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 192 IQQKTAAITPKPSV-FV-------EPIAGnsdsccfthSNSGWGGLVEAVGAKNIGSDLlpgaTGF--VSLEKIISMKPD 261
Cdd:cd01149   127 LRKTVAAHKKPPRVlFLlshgggaAMAAG---------RNTAADAIIALAGAVNAAAGF----RGYkpLSAEALIAAQPD 193
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1373058621 262 VYIMTgsKRGnsqvlplgyGASVEDVRNqanvLLSRTGISQIPAVQAKHVYGV 314
Cdd:cd01149   194 VILVM--SRG---------LDAVGGVDG----LLKLPGLAQTPAGRNKRILAM 231
FhuD cd01146
Fe3+-siderophore binding domain FhuD. These proteins have been shown to function as initial ...
110-314 5.56e-13

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: 68.08  E-value: 5.56e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 110 DLESVLSKQPDLMIA-QLRAKAalkesgVIDKLSAlnI-PVLFVDYeVNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQ 187
Cdd:cd01146    57 NLEAIAALKPDLILGsASRHDE------IYDQLSQ--IaPTVLLDS-SPWLAEWKENLRLIAKALGKEEEAEKLLAEYDQ 127
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 188 HFDAIQQKTAAITPKPSVFVEPIAGNSDSccFTHSNSGWGGLVEAVGAKNIGSDLLPGATGF--VSLEKIISMKPDV-YI 264
Cdd:cd01146   128 RLAELRQKLPDKGPKPVSVVRFSDAGSIR--LYGPNSFAGSVLEDLGLQNPWAQETTNDSGFatISLERLAKADADVlFV 205
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|
gi 1373058621 265 MTGSKRGNSQVLplgygasvedvrnQANVLLsrtgiSQIPAVQAKHVYGV 314
Cdd:cd01146   206 FTYEDEELAQAL-------------QANPLW-----QNLPAVKNGRVYVV 237
FecB COG4594
ABC-type Fe3+-citrate transport system, periplasmic component [Inorganic ion transport and ...
1-344 3.87e-12

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


Pssm-ID: 443650 [Multi-domain]  Cd Length: 316  Bit Score: 66.48  E-value: 3.87e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621   1 MLR-KSVRSLFLTALLSAPLFSYATQYPLTVTDFDGRSV-------TIQQEPQRIILQDGRDIMAMALLD-------RDN 65
Cdd:COG4594     1 MKKlLLLLILLLALLLLAACGSSSSDSSSSEAAAGARTVkhamgetTIPGTPKRVVVLEWSFADALLALGvtpvgiaDDN 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  66 PFQRLVAWnnLAKKQDTatwdmlkgkwPQSVGIldmgfsdKGNVDLESVLSKQPDLMIA-QLRAKAalkesgVIDKLSAl 144
Cdd:COG4594    81 DYDRWVPY--LRDLIKG----------VTSVGT-------RSQPNLEAIAALKPDLIIAdKSRHEA------IYDQLSK- 134
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 145 nI-PVLFVDYEVNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQHFDAIQQKTAAITPKPSVFVepIAGNSDSCCFTHSN 223
Cdd:COG4594   135 -IaPTVLFKSRNGDYQENLESFKTIAKALGKEEEAEAVLADHDQRIAEAKAKLAAADKGKKVAV--GQFRADGLRLYTPN 211
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 224 SGWGGLVEAVGAKNIGSDLLPGATGF--VSLEKIISMKPDV-YIMTGSKRGNSQVLplgygasvedvrnQANVLLsrtgi 300
Cdd:COG4594   212 SFAGSVLAALGFENPPKQSKDNGYGYseVSLEQLPALDPDVlFIATYDDPSILKEW-------------KNNPLW----- 273
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1373058621 301 SQIPAVQAKHVYGVyhhfynhPYN-------IVGMEYLAKDIYpQALTSLN 344
Cdd:COG4594   274 KNLKAVKNGRVYEV-------DGDlwtrgrgPLAAELMADDLV-EILLKKK 316
PRK10957 PRK10957
iron-enterobactin transporter periplasmic binding protein; Provisional
3-314 6.54e-09

iron-enterobactin transporter periplasmic binding protein; Provisional


Pssm-ID: 236806 [Multi-domain]  Cd Length: 317  Bit Score: 56.52  E-value: 6.54e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621   3 RKSVRSLFLTALLSAPLFSYATQ---YPLTVTDFDGrSVTIQQEPQRII----------LQDGRDIMAMAL------LDR 63
Cdd:PRK10957    1 PLYRLALLLLGLLLSGIAAAQASaagWPRTVTDSRG-SVTLESKPQRIVstsvtltgtlLAIDAPVIASGAttpntrVAD 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  64 DNPFQRlvAWNNLAKKQDtatwdmlkgkwpqsVGILDMGfsdkgNVDLESVLSKQPDLMIAQLR-AKAALKEsgvIDKLS 142
Cdd:PRK10957   80 DQGFFR--QWSDVAKERG--------------VEVLYIG-----EPDAEAVAAQMPDLIVISATgGDSALAL---YDQLS 135
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 143 ALnIPVLFVDYEVNPAKDTApsiDLLGKVLNREANAKAYTdfyrQHFDA-IQQKTAAITPKP---SVFVEPIAGNSDScC 218
Cdd:PRK10957  136 AI-APTLVIDYDDKSWQELA---TQLGEATGLEKQAAAVI----AQFDAqLAEVKAKITLPPqpvSALVYNGAGHSAN-L 206
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 219 FTHsNSGWGGLVEAVGAKNigSDLLPGATGFVSLEKiismKPDVYIMTGSK-----RGNSQVLPLGYGASVEDVrnQANV 293
Cdd:PRK10957  207 WTP-ESAQGQLLEQLGFTL--AELPAGLQASTSQGK----RHDIIQLGGENlaaglNGETLFLFAGDDKDADAF--LADP 277
                         330       340
                  ....*....|....*....|.
gi 1373058621 294 LLsrtgiSQIPAVQAKHVYGV 314
Cdd:PRK10957  278 LL-----ANLPAVQNKQVYAL 293
FatB cd01140
Siderophore binding protein FatB. These proteins have been shown to function as ABC-type ...
37-312 4.66e-08

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: 53.80  E-value: 4.66e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  37 SVTIQQEPQRIILQDgrdimaMALLDRdnpfqrLVAWN----NLAKKQDT-ATWDMLKGKWPQSVGILDmgfsdkgNVDL 111
Cdd:cd01140     5 ETKVPKNPEKVVVFD------VGALDT------LDALGvkvvGVPKSSTLpEYLKKYKDDKYANVGTLF-------EPDL 65
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 112 ESVLSKQPDLMIAQLRAKAALKEsgvidKLSALNIPVLFVDYEvNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQHFDA 191
Cdd:cd01140    66 EAIAALKPDLIIIGGRLAEKYDE-----LKKIAPTIDLGADLK-NYLESVKQNIETLGKIFGKEEEAKELVAEIDASIAE 139
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 192 IQQKTAAitpKPSVFVEPIAGNSDScCFThSNSGWGGLVEAVGAKNIGSDLLPGATGF-VSLEKIISMKPDVyimtgskr 270
Cdd:cd01140   140 AKSAAKG---KKKALVVLVNGGKLS-AFG-PGSRFGWLHDLLGFEPADENIKASSHGQpVSFEYILEANPDW-------- 206
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|..
gi 1373058621 271 gnsqVLPLGYGASVEDVRNQANVLLSRTGISQIPAVQAKHVY 312
Cdd:cd01140   207 ----LFVIDRGAAIGAEGSSAKEVLDNDLVKNTTAWKNGKVI 244
btuF PRK09534
corrinoid ABC transporter substrate-binding protein; Reviewed
23-266 5.26e-08

corrinoid ABC transporter substrate-binding protein; Reviewed


Pssm-ID: 236552 [Multi-domain]  Cd Length: 359  Bit Score: 54.14  E-value: 5.26e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  23 ATQYPLTVTDFDGRSVTIQQEPQRIILQDGRDIMAM-ALLDRDnpfqRLVAWNNLAKKQDTATWDMlkgkwpqsvgilDM 101
Cdd:PRK09534   39 ACSFPVTETDATGTEITLDERPERVVTLNPSAAQTMwELGARD----RVVGVTQYASYLDGAEERT------------NV 102
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 102 GFSDKGNVDLESVLSKQPDLMIAQLRAK----AALKESGV-IDKLSAlnipvlfvdyeVNPAKDTAPSIDLLGKVLNREA 176
Cdd:PRK09534  103 SGGQPFGVNVEAVVGLDPDLVLAPNAVAgdtvTRLREAGItVFHFPA-----------ATSIEDVAEKTATIGRLTGNCE 171
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 177 NAKAYTDFYRQHFDAIQQKTAAITPKPSVFVePIAGNsdsccFTH-SNSGWGGLVEAVGAKNIGSDllPGATGF--VSLE 253
Cdd:PRK09534  172 AAAETNAEMRDRVDAVEDRTADVDDRPRVLY-PLGDG-----YTAgGNTFIGALIEAAGGHNVAAD--ATTDGYpqLSEE 243
                         250
                  ....*....|...
gi 1373058621 254 KIISMKPDVYIMT 266
Cdd:PRK09534  244 VIVQQDPDVIVVA 256
fecB PRK11411
iron-dicitrate transporter substrate-binding subunit; Provisional
2-314 7.76e-08

iron-dicitrate transporter substrate-binding subunit; Provisional


Pssm-ID: 183123 [Multi-domain]  Cd Length: 303  Bit Score: 53.14  E-value: 7.76e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621   2 LRKSVRSLFLTALLsapLFSYATQYPLTVTDFDGrSVTIQQEPQRIILQDGRDIMAMALLD-------RDNPFQRLVAwn 74
Cdd:PRK11411    1 MLAFIRLLFAGLLL---LSGSSHAFAVTVQDEQG-TFTLEKTPQRIVVLELSFVDALAAVGvspvgvaDDNDAKRILP-- 74
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  75 nlAKKQDTATWdmlkgkwpQSVGIldmgfsdKGNVDLESVLSKQPDLMIAQLRakaalKESGVIDKLSALnIPVLFV--- 151
Cdd:PRK11411   75 --EVRAHLKPW--------QSVGT-------RSQPSLEAIAALKPDLIIADSS-----RHAGVYIALQKI-APTLLLksr 131
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 152 --DYEVNpaKDTAPSIdllGKVLNREANAKAYTDFYRQHFDAIQQKTAAitPKPSVFvepiaGNSDSCCFT-HSNSGW-G 227
Cdd:PRK11411  132 neTYQEN--LQSAAII---GEVLGKKREMQARIEQHKERMAQFASQLPK--GTRVAF-----GTSREQQFNlHSPESYtG 199
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 228 GLVEAVGAKNIGSDLLPGATGFVSLEKIISMKPDvYIMTGSKRGNSQVlplgygasvedVRNQANVLLsrtgiSQIPAVQ 307
Cdd:PRK11411  200 SVLAALGLNVPKAPMNGAAMPSISLEQLLALNPD-WLLVAHYRQESIV-----------KRWQQDPLW-----QMLTAAK 262

                  ....*..
gi 1373058621 308 AKHVYGV 314
Cdd:PRK11411  263 KQQVASV 269
PRK03379 PRK03379
vitamin B12-transporter protein BtuF; Provisional
109-269 2.60e-05

vitamin B12-transporter protein BtuF; Provisional


Pssm-ID: 179575 [Multi-domain]  Cd Length: 260  Bit Score: 45.06  E-value: 2.60e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 109 VDLESVLSKQPDLMIAqLRAKAALKEsgvIDKLSALNIPVLFVDyeVNPAKDTAPSIDLLGKVLNREANAKAYTDFYRQH 188
Cdd:PRK03379   63 MNLERIVALKPDLVLA-WRGGNAERQ---VDQLASLGIKVMWVD--ATSIEQIANALRQLAPWSPQPEKAEQAAQSLLQQ 136
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 189 FDAIQQKTAAITPKPsVFVE----PIagnsdsccFThsnSGWGGL----VEAVGAKNIGSD-LLPGATgfVSLEKIISMK 259
Cdd:PRK03379  137 YAALKAQYADKPKKR-VFLQfgtnPL--------FT---SGKHSIqsqvLSLCGGENIFADsRVPWPQ--VSREQVLARK 202
                         170
                  ....*....|
gi 1373058621 260 PDVYIMTGSK 269
Cdd:PRK03379  203 PQAIVITGGP 212
TroA_d cd01141
Periplasmic binding protein TroA_d. These proteins are predicted to function as initial ...
93-210 4.65e-04

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: 40.87  E-value: 4.65e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  93 PQSVGILDMGFSDKGNVDLESVLSKQPDLMIaqlrAKAALKESGVIDKLSALNIPVLFvdyeVNPAKDTAPSIDLLGKVL 172
Cdd:cd01141    44 PAVKERIDIQVGPTGSLNVELIVALKPDLVI----LYGGFQAQTILDKLEQLGIPVLY----VNEYPSPLGRAEWIKFAA 115
                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 1373058621 173 nREANAKAYtDFYRQHFDAIQQKTAAITPKPSVFVEPI 210
Cdd:cd01141   116 -AFYGVGKE-DKADEAFAQIAGRYRDLAKKVSNLNKPT 151
FeuA cd01138
Periplasmic binding protein FeuA. These proteins have predicted to function as initial ...
38-312 4.75e-04

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: 41.17  E-value: 4.75e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621  38 VTIQQEPQRIILQDGRDiMAMALLDRdNPF-QRLVAWNNLAKKQDTatwdmlkgkwpqsvgiLDMGFSDKGNVDLESVLS 116
Cdd:cd01138     3 VEIPAKPKRIVALSGET-EGLALLGI-KPVgAASIGGKNPYYKKKT----------------LAKVVGIVDEPNLEKVLE 64
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 117 KQPDLMIaqlrakAALKESGVIDKLSALNiPVLFVDYEvnpAKDTAPSIDLLGKVLNREANAKAYTDFYRQHFDAIQQKT 196
Cdd:cd01138    65 LKPDLII------VSSKQEENYEKLSKIA-PTVPVSYN---SSDWEEQLKEIGKLLNKEDEAEKWLADYKQKAKEAKEKI 134
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1373058621 197 A-AITPKPSVFVepIAGNSDSCCFthsNSGWGGLVEAVGA-------KNIGSDLLPGATGFVSLEKIISMKPDvYIMTGS 268
Cdd:cd01138   135 KkKLGNDKSVAV--LRGRKQIYVF---GEDGRGGGPILYAdlglkapEKVKEIEDKPGYAAISLEVLPEFDAD-YIFLLF 208
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....*
gi 1373058621 269 KRGNSqvlplgygasvedvrnqANVLLSRTGISQ-IPAVQAKHVY 312
Cdd:cd01138   209 FTGPE-----------------AKADFESLPIWKnLPAVKNNHVY 236
 
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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