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Conserved domains on  [gi|446671141|ref|WP_000748487|]
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MULTISPECIES: ABC transporter substrate-binding protein [Bacillus]

Protein Classification

ABC transporter substrate-binding protein( domain architecture ID 11427633)

uncharacterized ABC transporter substrate-binding protein, which functions as the initial receptor in ABC transport of metal ions or other substrates

CATH:  3.40.50.1980
Gene Ontology:  GO:0140359|GO:0055052
PubMed:  26517916|25750732
TCDB:  3.A.1

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
FepB COG0614
ABC-type Fe3+-hydroxamate transport system, periplasmic component [Inorganic ion transport and ...
61-310 2.31e-53

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


:

Pssm-ID: 440379 [Multi-domain]  Cd Length: 264  Bit Score: 175.57  E-value: 2.31e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  61 ATLSMGDMDIIHALGG--KIIGRPDTK-LTLPE-ELKKAQVIGNAHQPNFEQIASLKPDVLVANNGF--QKNVPTVEGQG 134
Cdd:COG0614    4 VSLSPSATELLLALGAgdRLVGVSDWGyCDYPElELKDLPVVGGTGEPNLEAILALKPDLVLASSSGndEEDYEQLEKIG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 135 TKVVISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKKSD-----VKALLVYGAPGTYLAALPTSLSGDI 209
Cdd:COG0614   84 IPVVVLDPRSLEDLYESIRLLGELLGREERAEALIAEYEARLAAVRARLAgaeerPTVLYEIWSGDPLYTAGGGSFIGEL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 210 LEKTGGKNIAAGFPEMkeypqYAQLSVERIIEANPDVIYLITHGDPNSVKKAFEGEMMKNEAWKNLDAVKQNRVVILPPD 289
Cdd:COG0614  164 LELAGGRNVAADLGGG-----YPEVSLEQVLALDPDVIILSGGGYDAETAEEALEALLADPGWQSLPAVKNGRVYVVPGD 238
                        250       260
                 ....*....|....*....|.
gi 446671141 290 LFgSNPGTKVTEAMDFMYKSI 310
Cdd:COG0614  239 LL-SRPGPRLLLALEDLAKAL 258
 
Name Accession Description Interval E-value
FepB COG0614
ABC-type Fe3+-hydroxamate transport system, periplasmic component [Inorganic ion transport and ...
61-310 2.31e-53

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


Pssm-ID: 440379 [Multi-domain]  Cd Length: 264  Bit Score: 175.57  E-value: 2.31e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  61 ATLSMGDMDIIHALGG--KIIGRPDTK-LTLPE-ELKKAQVIGNAHQPNFEQIASLKPDVLVANNGF--QKNVPTVEGQG 134
Cdd:COG0614    4 VSLSPSATELLLALGAgdRLVGVSDWGyCDYPElELKDLPVVGGTGEPNLEAILALKPDLVLASSSGndEEDYEQLEKIG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 135 TKVVISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKKSD-----VKALLVYGAPGTYLAALPTSLSGDI 209
Cdd:COG0614   84 IPVVVLDPRSLEDLYESIRLLGELLGREERAEALIAEYEARLAAVRARLAgaeerPTVLYEIWSGDPLYTAGGGSFIGEL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 210 LEKTGGKNIAAGFPEMkeypqYAQLSVERIIEANPDVIYLITHGDPNSVKKAFEGEMMKNEAWKNLDAVKQNRVVILPPD 289
Cdd:COG0614  164 LELAGGRNVAADLGGG-----YPEVSLEQVLALDPDVIILSGGGYDAETAEEALEALLADPGWQSLPAVKNGRVYVVPGD 238
                        250       260
                 ....*....|....*....|.
gi 446671141 290 LFgSNPGTKVTEAMDFMYKSI 310
Cdd:COG0614  239 LL-SRPGPRLLLALEDLAKAL 258
IsdE TIGR03659
heme ABC transporter, heme-binding protein isdE; This family of ABC substrate-binding proteins ...
2-308 2.81e-51

heme ABC transporter, heme-binding protein isdE; This family of ABC substrate-binding proteins is observed primarily in close proximity with proteins localized to the cell wall and bearing the NEAT (NEAr Transporter, pfam05031) heme-binding domain. IsdE has been shown to bind heme and is involved in the process of scavenging heme for the purpose of obtaining iron.


Pssm-ID: 274706 [Multi-domain]  Cd Length: 289  Bit Score: 170.92  E-value: 2.81e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141    2 KKSITLFTAILSVFFLlIGCnakGNDKASATKTEKGKEKIEITdlsgrkvtfdktpesfATlSMGDMDIIHALGGKIIGR 81
Cdd:TIGR03659   1 KKILSLVLLAVLSLGL-TGC---SSSKEKSKVSNKKSKEERIV----------------AT-SVAVTEILDKLDLDLVGV 59
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   82 PDTKLTLPEELKKAQVIGNAHQPNFEQIASLKPDVLVANNGFQKNV-PTVEGQGTKVVISTANSVQDIQKNIEIYGAVMK 160
Cdd:TIGR03659  60 PTSQKTLPKRYKDVPEVGNPMSPDMEKIKSLKPTVVLSVTTLEEDLgPKFKQLGVEATFLNLTSVDGMKKSITELGEKYG 139
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  161 KEDKAKELNQKMNDQMKKYEKKSD----VKALLVYGAPGTYLAALPTSLSGDILEKTGGKNIAAGfpemkEYPQYAQLSV 236
Cdd:TIGR03659 140 REEQAEKLVKEINEKEAEVKKKVKgkkkPKVLILMGVPGSYLVATENSYIGDLVKLAGGENVYKG-----NKQEYLSSNT 214
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 446671141  237 ERIIEANPDVIYLITHGDPNSVKKAFEGEMMKNEAWKNLDAVKQNRVVILPPDLFGSNPGTKVTEAMDFMYK 308
Cdd:TIGR03659 215 EYLLKANPDIILRAAHGMPDEVKKMFDEEFKTNDIWKHFEAVKNNRVYDLDEELFGMTANLKVAEALDELKK 286
FatB cd01140
Siderophore binding protein FatB. These proteins have been shown to function as ABC-type ...
50-312 4.36e-42

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: 146.63  E-value: 4.36e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  50 KVTFDKTPESFATLSMGDMDIIHALGGKIIGRPDTKlTLPEELKKAQ-----VIGNAHQPNFEQIASLKPDVLVANNGFQ 124
Cdd:cd01140    5 ETKVPKNPEKVVVFDVGALDTLDALGVKVVGVPKSS-TLPEYLKKYKddkyaNVGTLFEPDLEAIAALKPDLIIIGGRLA 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 125 -------KNVPTVEGQgtkvvISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEK--KSDVKALLVYGAPG 195
Cdd:cd01140   84 ekydelkKIAPTIDLG-----ADLKNYLESVKQNIETLGKIFGKEEEAKELVAEIDASIAEAKSaaKGKKKALVVLVNGG 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 196 TYLAALPTSLSGDILEKTGGKNIAagfPEMKEYPQYAQLSVERIIEANPDVIYLITHGDPNSVKKAFEGEMMKNEAWKNL 275
Cdd:cd01140  159 KLSAFGPGSRFGWLHDLLGFEPAD---ENIKASSHGQPVSFEYILEANPDWLFVIDRGAAIGAEGSSAKEVLDNDLVKNT 235
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 446671141 276 DAVKQNRVVILPPDLFGSNPGtkVTEAMDFMYKSIQD 312
Cdd:cd01140  236 TAWKNGKVIYLDPDLWYLSGG--GLESLKQMIDDLKK 270
Peripla_BP_2 pfam01497
Periplasmic binding protein; This is sensor domain found in bacterial periplasmic binding ...
61-289 1.39e-31

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: 117.85  E-value: 1.39e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   61 ATLSMGDMDIIHALGGKIIGRPDTKLTLPEELKKAQ----VIGNAHQPNFEQIASLKPDVLVANNGFQ---------KNV 127
Cdd:pfam01497   1 AALSPAYTEILYALGATDSIVGVDAYTRDPLKADAVaaivKVGAYGEINVERLAALKPDLVILSTGYLtdeaeellsLII 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  128 PTVEgqgtkvvISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQM----KKYEKKSDVKALLVYGAP-GTYLAALP 202
Cdd:pfam01497  81 PTVI-------FESSSTGESLKEQIKQLGELLGLEDEAEELVAEIDSALaaakKAVPSLTRKPVLVFGGADgGGYVVAGS 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  203 TSLSGDILEKTGGKNIAAGfpEMKEypQYAQLSVERIIEANPDVIYLITHGDPNSVKKAFegeMMKNEAWKNLDAVKQNR 282
Cdd:pfam01497 154 NTYIGDLLRILGIENIAAE--LSGS--EYAPISFEAILSSNPDVIIVSGRDSFTKTGPEF---VAANPLWAGLPAVKNGR 226

                  ....*..
gi 446671141  283 VVILPPD 289
Cdd:pfam01497 227 VYTLPSD 233
btuF PRK09534
corrinoid ABC transporter substrate-binding protein; Reviewed
9-306 2.08e-17

corrinoid ABC transporter substrate-binding protein; Reviewed


Pssm-ID: 236552 [Multi-domain]  Cd Length: 359  Bit Score: 81.49  E-value: 2.08e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   9 TAILSVFFLLIGCNAKGNDKASATKTEKGKEK------IEITDLSGRKVTFDKTPESFATLSMGDMDIIHALGGK--IIG 80
Cdd:PRK09534   6 FRSLVIVALAVTMTAAGGALAPAPAAQHADADracsfpVTETDATGTEITLDERPERVVTLNPSAAQTMWELGARdrVVG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  81 RPDTKLTLPEELKKAQVIGNA-HQPNFEQIASLKPDVLVANNGFQ-KNVPTVEGQGTKVV-ISTANSVQDIQKNIEIYGA 157
Cdd:PRK09534  86 VTQYASYLDGAEERTNVSGGQpFGVNVEAVVGLDPDLVLAPNAVAgDTVTRLREAGITVFhFPAATSIEDVAEKTATIGR 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 158 VMKKEDKAKELNQKMNDQMKKYEKKS---DVKALLVYGAPGTYLAAlPTSLSGDILEKTGGKNIAAGfpemKEYPQYAQL 234
Cdd:PRK09534 166 LTGNCEAAAETNAEMRDRVDAVEDRTadvDDRPRVLYPLGDGYTAG-GNTFIGALIEAAGGHNVAAD----ATTDGYPQL 240
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 446671141 235 SVERIIEANPDVIYLITHGDPnsvkkafegeMMKNEAWKNLDAVKQNRVVILPPDLFgSNPGTKVTEAMDFM 306
Cdd:PRK09534 241 SEEVIVQQDPDVIVVATASAL----------VAETEPYASTTAGETGNVVTVNVNHI-NQPAPRIVESMATM 301
 
Name Accession Description Interval E-value
FepB COG0614
ABC-type Fe3+-hydroxamate transport system, periplasmic component [Inorganic ion transport and ...
61-310 2.31e-53

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


Pssm-ID: 440379 [Multi-domain]  Cd Length: 264  Bit Score: 175.57  E-value: 2.31e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  61 ATLSMGDMDIIHALGG--KIIGRPDTK-LTLPE-ELKKAQVIGNAHQPNFEQIASLKPDVLVANNGF--QKNVPTVEGQG 134
Cdd:COG0614    4 VSLSPSATELLLALGAgdRLVGVSDWGyCDYPElELKDLPVVGGTGEPNLEAILALKPDLVLASSSGndEEDYEQLEKIG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 135 TKVVISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKKSD-----VKALLVYGAPGTYLAALPTSLSGDI 209
Cdd:COG0614   84 IPVVVLDPRSLEDLYESIRLLGELLGREERAEALIAEYEARLAAVRARLAgaeerPTVLYEIWSGDPLYTAGGGSFIGEL 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 210 LEKTGGKNIAAGFPEMkeypqYAQLSVERIIEANPDVIYLITHGDPNSVKKAFEGEMMKNEAWKNLDAVKQNRVVILPPD 289
Cdd:COG0614  164 LELAGGRNVAADLGGG-----YPEVSLEQVLALDPDVIILSGGGYDAETAEEALEALLADPGWQSLPAVKNGRVYVVPGD 238
                        250       260
                 ....*....|....*....|.
gi 446671141 290 LFgSNPGTKVTEAMDFMYKSI 310
Cdd:COG0614  239 LL-SRPGPRLLLALEDLAKAL 258
IsdE TIGR03659
heme ABC transporter, heme-binding protein isdE; This family of ABC substrate-binding proteins ...
2-308 2.81e-51

heme ABC transporter, heme-binding protein isdE; This family of ABC substrate-binding proteins is observed primarily in close proximity with proteins localized to the cell wall and bearing the NEAT (NEAr Transporter, pfam05031) heme-binding domain. IsdE has been shown to bind heme and is involved in the process of scavenging heme for the purpose of obtaining iron.


Pssm-ID: 274706 [Multi-domain]  Cd Length: 289  Bit Score: 170.92  E-value: 2.81e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141    2 KKSITLFTAILSVFFLlIGCnakGNDKASATKTEKGKEKIEITdlsgrkvtfdktpesfATlSMGDMDIIHALGGKIIGR 81
Cdd:TIGR03659   1 KKILSLVLLAVLSLGL-TGC---SSSKEKSKVSNKKSKEERIV----------------AT-SVAVTEILDKLDLDLVGV 59
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   82 PDTKLTLPEELKKAQVIGNAHQPNFEQIASLKPDVLVANNGFQKNV-PTVEGQGTKVVISTANSVQDIQKNIEIYGAVMK 160
Cdd:TIGR03659  60 PTSQKTLPKRYKDVPEVGNPMSPDMEKIKSLKPTVVLSVTTLEEDLgPKFKQLGVEATFLNLTSVDGMKKSITELGEKYG 139
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  161 KEDKAKELNQKMNDQMKKYEKKSD----VKALLVYGAPGTYLAALPTSLSGDILEKTGGKNIAAGfpemkEYPQYAQLSV 236
Cdd:TIGR03659 140 REEQAEKLVKEINEKEAEVKKKVKgkkkPKVLILMGVPGSYLVATENSYIGDLVKLAGGENVYKG-----NKQEYLSSNT 214
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 446671141  237 ERIIEANPDVIYLITHGDPNSVKKAFEGEMMKNEAWKNLDAVKQNRVVILPPDLFGSNPGTKVTEAMDFMYK 308
Cdd:TIGR03659 215 EYLLKANPDIILRAAHGMPDEVKKMFDEEFKTNDIWKHFEAVKNNRVYDLDEELFGMTANLKVAEALDELKK 286
FatB cd01140
Siderophore binding protein FatB. These proteins have been shown to function as ABC-type ...
50-312 4.36e-42

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: 146.63  E-value: 4.36e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  50 KVTFDKTPESFATLSMGDMDIIHALGGKIIGRPDTKlTLPEELKKAQ-----VIGNAHQPNFEQIASLKPDVLVANNGFQ 124
Cdd:cd01140    5 ETKVPKNPEKVVVFDVGALDTLDALGVKVVGVPKSS-TLPEYLKKYKddkyaNVGTLFEPDLEAIAALKPDLIIIGGRLA 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 125 -------KNVPTVEGQgtkvvISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEK--KSDVKALLVYGAPG 195
Cdd:cd01140   84 ekydelkKIAPTIDLG-----ADLKNYLESVKQNIETLGKIFGKEEEAKELVAEIDASIAEAKSaaKGKKKALVVLVNGG 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 196 TYLAALPTSLSGDILEKTGGKNIAagfPEMKEYPQYAQLSVERIIEANPDVIYLITHGDPNSVKKAFEGEMMKNEAWKNL 275
Cdd:cd01140  159 KLSAFGPGSRFGWLHDLLGFEPAD---ENIKASSHGQPVSFEYILEANPDWLFVIDRGAAIGAEGSSAKEVLDNDLVKNT 235
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 446671141 276 DAVKQNRVVILPPDLFGSNPGtkVTEAMDFMYKSIQD 312
Cdd:cd01140  236 TAWKNGKVIYLDPDLWYLSGG--GLESLKQMIDDLKK 270
FecB COG4594
ABC-type Fe3+-citrate transport system, periplasmic component [Inorganic ion transport and ...
1-303 2.50e-39

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


Pssm-ID: 443650 [Multi-domain]  Cd Length: 316  Bit Score: 140.44  E-value: 2.50e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   1 MKKsITLFTAILSVFFLLIGCnakGNDKASATKTEKGKEKIEITDLSGrKVTFDKTPESFATLSMGDMDIIHALGGKIIG 80
Cdd:COG4594    1 MKK-LLLLLILLLALLLLAAC---GSSSSDSSSSEAAAGARTVKHAMG-ETTIPGTPKRVVVLEWSFADALLALGVTPVG 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  81 RPDTKLTLP------EELKKAQVIGNAHQPNFEQIASLKPDVLVANNGFQKNV--------PTVEGQgtkvviSTANSVQ 146
Cdd:COG4594   76 IADDNDYDRwvpylrDLIKGVTSVGTRSQPNLEAIAALKPDLIIADKSRHEAIydqlskiaPTVLFK------SRNGDYQ 149
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 147 DIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKY-----EKKSDVKALLVYGAPGTYLAALPTSLSGDILEKTGGKNIAAG 221
Cdd:COG4594  150 ENLESFKTIAKALGKEEEAEAVLADHDQRIAEAkaklaAADKGKKVAVGQFRADGLRLYTPNSFAGSVLAALGFENPPKQ 229
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 222 fPEMKEYPqYAQLSVERIIEANPDVIYLITHGDPnsvkkAFEGEMMKNEAWKNLDAVKQNRVVILPPDLFGSNPGTKVTE 301
Cdd:COG4594  230 -SKDNGYG-YSEVSLEQLPALDPDVLFIATYDDP-----SILKEWKNNPLWKNLKAVKNGRVYEVDGDLWTRGRGPLAAE 302

                 ..
gi 446671141 302 AM 303
Cdd:COG4594  303 LM 304
FhuD cd01146
Fe3+-siderophore binding domain FhuD. These proteins have been shown to function as initial ...
55-304 3.12e-39

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: 138.57  E-value: 3.12e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  55 KTPESFATLSMGDMDIIHALGGKIIGRPDTK------LTLPEELKKAQVIGNAHQPNFEQIASLKPDVLVANNGFQKNV- 127
Cdd:cd01146    1 AKPQRIVALDWGALETLLALGVKPVGVADTAgykpwiPEPALPLEGVVDVGTRGQPNLEAIAALKPDLILGSASRHDEIy 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 128 -------PTvegqgtkVVISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQM----KKYEKKSDVKALLV-YGAPG 195
Cdd:cd01146   81 dqlsqiaPT-------VLLDSSPWLAEWKENLRLIAKALGKEEEAEKLLAEYDQRLaelrQKLPDKGPKPVSVVrFSDAG 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 196 TYLAALPTSLSGDILEKTGGKNIAAgfPEMKEYPQYAQLSVERIIEANPDVIYLITHGDPNSVKKafegeMMKNEAWKNL 275
Cdd:cd01146  154 SIRLYGPNSFAGSVLEDLGLQNPWA--QETTNDSGFATISLERLAKADADVLFVFTYEDEELAQA-----LQANPLWQNL 226
                        250       260
                 ....*....|....*....|....*....
gi 446671141 276 DAVKQNRVVILPPDLFGSNPGTKVTEAMD 304
Cdd:cd01146  227 PAVKNGRVYVVDDVWWFFGGGLSAARLLL 255
CeuA COG4607
ABC-type enterochelin transport system, periplasmic component [Inorganic ion transport and ...
1-291 5.19e-37

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


Pssm-ID: 443657 [Multi-domain]  Cd Length: 310  Bit Score: 134.15  E-value: 5.19e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   1 MKKSITLFTAILSVFfLLIGCNAKGNDKASATKtekgKEKIEITDLSGrKVTFDKTPESFATLSMGDMDIIHALGGKIIG 80
Cdd:COG4607    1 MKKTLLAALALAAAL-ALAACGSSSAAAASAAA----AETVTVEHALG-TVEVPKNPKRVVVFDNGALDTLDALGVEVAG 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  81 RPDTklTLPEELKK-----AQVIGNAHQPNFEQIASLKPDVLVANNGFQKN-------VPTVEgqgtkVVISTANSVQDI 148
Cdd:COG4607   75 VPKG--LLPDYLSKyaddkYANVGTLFEPDLEAIAALKPDLIIIGGRSAKKydelskiAPTID-----LTVDGEDYLESL 147
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 149 QKNIEIYGAVMKKEDKAKELNQKMNDQM----KKYEKKSDVKALLVYGapGTYLAALPTSLSGDILEKTG----GKNIAA 220
Cdd:COG4607  148 KRNTETLGEIFGKEDEAEELVADLDAKIaalkAAAAGKGTALIVLTNG--GKISAYGPGSRFGPIHDVLGfkpaDEDIEA 225
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 446671141 221 GfpemkeypQYAQ-LSVERIIEANPDVIYLI-----THGDPNSVKkafegEMMKNEAWKNLDAVKQNRVVILPPDLF 291
Cdd:COG4607  226 S--------THGQaISFEFIAEANPDWLFVIdrdaaIGGEGPAAK-----QVLDNELVKQTTAWKNGQIVYLDPDAW 289
Peripla_BP_2 pfam01497
Periplasmic binding protein; This is sensor domain found in bacterial periplasmic binding ...
61-289 1.39e-31

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: 117.85  E-value: 1.39e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   61 ATLSMGDMDIIHALGGKIIGRPDTKLTLPEELKKAQ----VIGNAHQPNFEQIASLKPDVLVANNGFQ---------KNV 127
Cdd:pfam01497   1 AALSPAYTEILYALGATDSIVGVDAYTRDPLKADAVaaivKVGAYGEINVERLAALKPDLVILSTGYLtdeaeellsLII 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  128 PTVEgqgtkvvISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQM----KKYEKKSDVKALLVYGAP-GTYLAALP 202
Cdd:pfam01497  81 PTVI-------FESSSTGESLKEQIKQLGELLGLEDEAEELVAEIDSALaaakKAVPSLTRKPVLVFGGADgGGYVVAGS 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  203 TSLSGDILEKTGGKNIAAGfpEMKEypQYAQLSVERIIEANPDVIYLITHGDPNSVKKAFegeMMKNEAWKNLDAVKQNR 282
Cdd:pfam01497 154 NTYIGDLLRILGIENIAAE--LSGS--EYAPISFEAILSSNPDVIIVSGRDSFTKTGPEF---VAANPLWAGLPAVKNGR 226

                  ....*..
gi 446671141  283 VVILPPD 289
Cdd:pfam01497 227 VYTLPSD 233
TroA_e cd01142
Periplasmic binding protein TroA_e. These proteins are predicted to function as initial ...
42-287 2.27e-30

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: 116.30  E-value: 2.27e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  42 EITDLSGRKVTFDKTPESFATLSMGDMDIIHALGG--KIIGRPDTKLTLPE------ELKKAQVIGNAHQPNFEQIASLK 113
Cdd:cd01142    9 TITDMAGRKVTIPDEVKRIAALWGAGNAVVAALGGgkLIVATTSTVQQEPWlyrlapSLENVATGGTGNDVNIEELLALK 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 114 PDVLVANNGFQKNVPTVEGQGTKVVISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKK----SDVKALL 189
Cdd:cd01142   89 PDVVIVWSTDGKEAGKAVLRLLNALSLRDAELEEVKLTIALLGELLGRQEKAEALVAYFDDNLAYVAARtkklPDSERPR 168
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 190 VYGAPGTYLAALPT-SLSGDILEKTGGKNIA--AGFPEMKEYpqyaqlSVERIIEANPDVIyLITHGDPnsvKKAFEGem 266
Cdd:cd01142  169 VYYAGPDPLTTDGTgSITNSWIDLAGGINVAseATKKGSGEV------SLEQLLKWNPDVI-IVGNADT---KAAILA-- 236
                        250       260
                 ....*....|....*....|.
gi 446671141 267 mkNEAWKNLDAVKQNRVVILP 287
Cdd:cd01142  237 --DPRWQNLRAVKNGRVYVNP 255
ChuT COG4558
ABC-type hemin transport system, periplasmic component [Inorganic ion transport and metabolism] ...
69-292 1.33e-29

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


Pssm-ID: 443619 [Multi-domain]  Cd Length: 285  Bit Score: 113.75  E-value: 1.33e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  69 DIIHALG--GKIIGRpDTKLTLPEELKKAQVIGNAHQPNFEQIASLKPDVLVANNGFQKnvPTV----EGQGTKVV-IST 141
Cdd:COG4558   39 EIVYALGagDRLVGV-DTTSTYPAAAKALPDVGYMRQLSAEGILSLKPTLVLASEGAGP--PEVldqlRAAGVPVVvVPA 115
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 142 ANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEK-----KSDVKALLVYG-APGTYLAALPTSLSGDILEKTGG 215
Cdd:COG4558  116 APSLEGVLAKIRAVAAALGVPEAGEALAARLEADLAALAArvaaiGKPPRVLFLLSrGGGRPMVAGRGTAADALIRLAGG 195
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 216 KNIAAGFPEMKeypqyaQLSVERIIEANPDVIYLITHGdpnsvKKAFEG--EMMKNEAWKNLDAVKQNRVVILPPDL--- 290
Cdd:COG4558  196 VNAAAGFEGYK------PLSAEALIAAAPDVILVMTRG-----LESLGGvdGLLALPGLAQTPAGKNKRIVAMDDLLllg 264

                 ..
gi 446671141 291 FG 292
Cdd:COG4558  265 FG 266
TroA_a cd01148
Metal binding protein TroA_a. These proteins are predicted to function as initial receptors ...
48-302 8.06e-28

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: 109.35  E-value: 8.06e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  48 GRKVTFDKTPESFATLSMGDMDIIHALG--GKIIGR--PDTKL--TLPEELKKAQVIGnAHQPNFEQIASLKPDVLVA-- 119
Cdd:cd01148    9 GRSVTFDKAPQRVVSNDQNTTEMMLALGlqDRMVGTagIDNKDlpELKAKYDKVPELA-KKYPSKETVLAARPDLVFGgw 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 120 NNGFQKNVP----TVEGQGTKVVISTAN--------SVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQ----MKKYEKKS 183
Cdd:cd01148   88 SYGFDKGGLgtpdSLAELGIKTYILPEScgqrrgeaTLDDVYNDIRNLGKIFDVEDRADKLVADLKARlaeiSAKVKGDG 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 184 DVKALLVY----GAPGTYLAAlptSLSGDILEKTGGKNIAAgfpEMKEypQYAQLSVERIIEANPDVIYLITHGDPNSVK 259
Cdd:cd01148  168 KKVAVFVYdsgeDKPFTSGRG---GIPNAIITAAGGRNVFA---DVDE--SWTTVSWETVIARNPDVIVIIDYGDQNAAE 239
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 446671141 260 KAfEGEMMKNEAWKNLDAVKQNRVVILPpdLFGSNPGTKVTEA 302
Cdd:cd01148  240 QK-IKFLKENPALKNVPAVKNNRFIVLP--LAEATPGIRNVDA 279
YvrC cd01143
Periplasmic binding protein YvrC. These proteins are predicted to function as initial ...
55-247 3.59e-27

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: 105.05  E-value: 3.59e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  55 KTPESFATLSMGDMDIIHALGG--KIIGRpDTKLTLPEELKKAQVIGNAHQPNFEQIASLKPDVLVANNGFQK-NVPTVE 131
Cdd:cd01143    1 KEPERIVSLSPSITEILFALGAgdKIVGV-DTYSNYPKEVRKKPKVGSYSNPNVEKIVALKPDLVIVSSSSLAeLLEKLK 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 132 GQGTKVVIS-TANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKK-SDVKALLVY---GAPGTYLAALPTSLs 206
Cdd:cd01143   80 DAGIPVVVLpAASSLDEIYDQIELIGKITGAEEEAEKLVKEMKQKIDKVKDKgKTIKKSKVYievSLGGPYTAGKNTFI- 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 446671141 207 GDILEKTGGKNIAAgfpemkEYPQYAQLSVERIIEANPDVI 247
Cdd:cd01143  159 NELIRLAGAKNIAA------DSGGWPQVSPEEILKANPDVI 193
HemV-2 cd01147
Metal binding protein HemV-2. These proteins are predicted to function as initial receptors ...
58-293 4.80e-25

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: 101.26  E-value: 4.80e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  58 ESFATLSMGDMDIIHALGG--KIIGRPDTKLT--------LPEELKKAQVIGNAH---QPNFEQIASLKPDVLVA--NNG 122
Cdd:cd01147    6 ERVVAAGPGALRLLYALAApdKIVGVDDAEKSdegrpyflASPELKDLPVIGRGGrgnTPNYEKIAALKPDVVIDvgSDD 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 123 FQKNVPTVEGQG--TKVVISTANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKK----SDVKALLVYGAPGT 196
Cdd:cd01147   86 PTSIADDLQKKTgiPVVVLDGGDSLEDTPEQIRLLGKVLGKEERAEELISFIESILADVEERtkdiPDEEKPTVYFGRIG 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 197 YLAA--LPTSLSGDI--LEKTGGKNIAAGfpemKEYPQYAQLSVERIIEANPDVIYLithgDPNSVKKAFEGEMMKNEAW 272
Cdd:cd01147  166 TKGAagLESGLAGSIevFELAGGINVADG----LGGGGLKEVSPEQILLWNPDVIFL----DTGSFYLSLEGYAKNRPFW 237
                        250       260
                 ....*....|....*....|.
gi 446671141 273 KNLDAVKQNRVVILPPDLFGS 293
Cdd:cd01147  238 QSLKAVKNGRVYLLPALPFNW 258
BtuF cd01144
Cobalamin binding protein BtuF. These proteins have been shown to function as initial ...
69-308 2.19e-24

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: 98.91  E-value: 2.19e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  69 DIIHALG--GKIIGRPDtKLTLPEELKKAQVIGNAHQPNFEQIASLKPDVLVANNGFQK--NVPTVEGQGTKVVISTANS 144
Cdd:cd01144   12 ELLYALGlgDQLVGVTD-YCDYPPEAKKLPRVGGFYQLDLERVLALKPDLVIAWDDCNVcaVVDQLRAAGIPVLVSEPQT 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 145 VQDIQKNIE----IYGAVMKKEDKAKELNQKMNDQMKKYEKKSDVKALL------VYGAPGTYLAalptslsgDILEKTG 214
Cdd:cd01144   91 LDDILADIRrlgtLAGRPARAEELAEALRRRLAALRKQYASKPPPRVFYqewidpLMTAGGDWVP--------ELIALAG 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 215 GKNIAAGFPEmkEYPqyaQLSVERIIEANPDVIylITHGDPNSVKKAFEGemmKNEAWKNLDAVKQNRVVILPPDLFGsN 294
Cdd:cd01144  163 GVNVFADAGE--RSP---QVSWEDVLAANPDVI--VLSPCGFGFTPAILR---KEPAWQALPAVRNGRVYAVDGNWYF-R 231
                        250
                 ....*....|....
gi 446671141 295 PGTKVTEAMDFMYK 308
Cdd:cd01144  232 PSPRLVDGLEQLAA 245
TroA_f cd01139
Periplasmic binding protein TroA_f. These proteins are predicted to function as initial ...
41-283 1.11e-22

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: 96.22  E-value: 1.11e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  41 IEITDLSGRKVTFDKTPESFAtlsMGDMDIIHAL--------GGKIIG-RPDTKLTLPE----------ELKKAQVIGNA 101
Cdd:cd01139    1 ITVTDVAGRKVTLDAPVERVL---LGEGRQLYALallegenpFARIVGwGGDLKKGDPDtyakykekfpEIADIPLIGST 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 102 HQPNF--EQIASLKPDVLVANNGFQKN------VPTVEGQGTKVVISTANsvQDIQKN----IEIYGAVMKKEDKAKELN 169
Cdd:cd01139   78 YNGDFsvEKVLTLKPDLVILNIWAKTTaeesgiLEKLEQAGIPVVFVDFR--QKPLKNttpsMRLLGKALGREERAEEFI 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 170 QKMNDQMKKY--------EKKSDVKALLVYGAPGTYLAALPTSLSGDILEKTGGKNIAAGFPEMkeypQYAQLSVERIIE 241
Cdd:cd01139  156 EFYQERIDRIrdrlakinEPKPKVFIELGAGGPEECCSTYGNGNWGELVDAAGGDNIADGLIPG----TSGELNAEYVIA 231
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 446671141 242 ANPDvIYLITHGD----PNSV-----------KKAFEGEMMKNEAWKNLDAVKQNRV 283
Cdd:cd01139  232 ANPE-IIIATGGNwakdPSGVslgpdgttadaKESLLRALLKRPGWSSLQAVKNGRV 287
HutB cd01149
Hemin binding protein HutB. These proteins have been shown to function as initial receptors ...
70-255 3.08e-20

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: 87.32  E-value: 3.08e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  70 IIHALGG--KIIGRpDTKLTLPEELKKAQVIGNAHQPNFEQIASLKPDVLVAN--NGFQKNVPTVEGQGTKVV-ISTANS 144
Cdd:cd01149   14 IVYALGAgdRLVGV-DSTSTYPEAAAKLPDVGYMRQLSAEGVLSLKPTLVIASdeAGPPEALDQLRAAGVPVVtVPSTPT 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 145 VQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEK-----KSDVKALLVYG-APGTYLAALPTSLSGDILEKTGGKNI 218
Cdd:cd01149   93 LDGLLTKIRQVAQALGVPEKGEALAQEVRQRLAALRKtvaahKKPPRVLFLLShGGGAAMAAGRNTAADAIIALAGAVNA 172
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 446671141 219 AAGFPemkeypQYAQLSVERIIEANPDVIYLITHGDP 255
Cdd:cd01149  173 AAGFR------GYKPLSAEALIAAQPDVILVMSRGLD 203
FeuA cd01138
Periplasmic binding protein FeuA. These proteins have predicted to function as initial ...
49-296 5.33e-19

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: 84.31  E-value: 5.33e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  49 RKVTFDKTPESFATLSMGDMDIIhALGGKIIGRPDTKLTLPEELKK--AQVIGNAHQPNFEQIASLKPDVLVANNGFQKN 126
Cdd:cd01138    1 GEVEIPAKPKRIVALSGETEGLA-LLGIKPVGAASIGGKNPYYKKKtlAKVVGIVDEPNLEKVLELKPDLIIVSSKQEEN 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 127 VPTVEGQGTKVVISTANSvqDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKKSD--------------VKALLVYG 192
Cdd:cd01138   80 YEKLSKIAPTVPVSYNSS--DWEEQLKEIGKLLNKEDEAEKWLADYKQKAKEAKEKIKkklgndksvavlrgRKQIYVFG 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 193 APGTYlaalptslSGDILEKTGGKNIAAGFPEMKEYPQYAQLSVERIIEANPDVIYLITHGDPnSVKKAFEgemmKNEAW 272
Cdd:cd01138  158 EDGRG--------GGPILYADLGLKAPEKVKEIEDKPGYAAISLEVLPEFDADYIFLLFFTGP-EAKADFE----SLPIW 224
                        250       260
                 ....*....|....*....|....
gi 446671141 273 KNLDAVKQNRVVILPPDLFGSNPG 296
Cdd:cd01138  225 KNLPAVKNNHVYIVDAWVFYFADG 248
btuF PRK09534
corrinoid ABC transporter substrate-binding protein; Reviewed
9-306 2.08e-17

corrinoid ABC transporter substrate-binding protein; Reviewed


Pssm-ID: 236552 [Multi-domain]  Cd Length: 359  Bit Score: 81.49  E-value: 2.08e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   9 TAILSVFFLLIGCNAKGNDKASATKTEKGKEK------IEITDLSGRKVTFDKTPESFATLSMGDMDIIHALGGK--IIG 80
Cdd:PRK09534   6 FRSLVIVALAVTMTAAGGALAPAPAAQHADADracsfpVTETDATGTEITLDERPERVVTLNPSAAQTMWELGARdrVVG 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  81 RPDTKLTLPEELKKAQVIGNA-HQPNFEQIASLKPDVLVANNGFQ-KNVPTVEGQGTKVV-ISTANSVQDIQKNIEIYGA 157
Cdd:PRK09534  86 VTQYASYLDGAEERTNVSGGQpFGVNVEAVVGLDPDLVLAPNAVAgDTVTRLREAGITVFhFPAATSIEDVAEKTATIGR 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 158 VMKKEDKAKELNQKMNDQMKKYEKKS---DVKALLVYGAPGTYLAAlPTSLSGDILEKTGGKNIAAGfpemKEYPQYAQL 234
Cdd:PRK09534 166 LTGNCEAAAETNAEMRDRVDAVEDRTadvDDRPRVLYPLGDGYTAG-GNTFIGALIEAAGGHNVAAD----ATTDGYPQL 240
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 446671141 235 SVERIIEANPDVIYLITHGDPnsvkkafegeMMKNEAWKNLDAVKQNRVVILPPDLFgSNPGTKVTEAMDFM 306
Cdd:PRK09534 241 SEEVIVQQDPDVIVVATASAL----------VAETEPYASTTAGETGNVVTVNVNHI-NQPAPRIVESMATM 301
TroA-like cd00636
Helical backbone metal receptor (TroA-like domain). These proteins have been shown to function ...
61-182 4.14e-16

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: 74.13  E-value: 4.14e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  61 ATLSMGDMDIIHALGG--KIIGRPDTKLT---LPEELKKAQVIGNAHQPNFEQIASLKPDVLVANNGFQ-KNVPTVEGQG 134
Cdd:cd00636    4 VALDPGATELLLALGGddKPVGVADPSGYppeAKALLEKVPDVGHGYEPNLEKIAALKPDLIIANGSGLeAWLDKLSKIA 83
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 446671141 135 TKVVI---STANSVQDIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKK 182
Cdd:cd00636   84 IPVVVvdeASELSLENIKESIRLIGKALGKEENAEELIAELDARLAELRAK 134
fecB PRK11411
iron-dicitrate transporter substrate-binding subunit; Provisional
1-303 4.70e-10

iron-dicitrate transporter substrate-binding subunit; Provisional


Pssm-ID: 183123 [Multi-domain]  Cd Length: 303  Bit Score: 59.69  E-value: 4.70e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141   1 MKKSITLFTAILSVFFLLIGCNAkgndkasatktekgkekIEITDLSGrKVTFDKTPESFATLSMGDMDIIHALGGKIIG 80
Cdd:PRK11411   1 MLAFIRLLFAGLLLLSGSSHAFA-----------------VTVQDEQG-TFTLEKTPQRIVVLELSFVDALAAVGVSPVG 62
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  81 RPD---TKLTLPE---ELKKAQVIGNAHQPNFEQIASLKPDVLVAN--------NGFQKNVPTVegqgtkVVISTANSVQ 146
Cdd:PRK11411  63 VADdndAKRILPEvraHLKPWQSVGTRSQPSLEAIAALKPDLIIADssrhagvyIALQKIAPTL------LLKSRNETYQ 136
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 147 DIQKNIEIYGAVMKKEDKAKELNQKMNDQMKKYEKKSDVKALLVYG----------APGTYLAALPTSLSgdilektggk 216
Cdd:PRK11411 137 ENLQSAAIIGEVLGKKREMQARIEQHKERMAQFASQLPKGTRVAFGtsreqqfnlhSPESYTGSVLAALG---------- 206
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 217 nIAAGFPEMKEYPqYAQLSVERIIEANPDVIYLITHGDPNSVKKafegeMMKNEAWKNLDAVKQNRVVILPPDLFGSNPG 296
Cdd:PRK11411 207 -LNVPKAPMNGAA-MPSISLEQLLALNPDWLLVAHYRQESIVKR-----WQQDPLWQMLTAAKKQQVASVDSNTWARMRG 279

                 ....*..
gi 446671141 297 TKVTEAM 303
Cdd:PRK11411 280 IFAAERI 286
PRK03379 PRK03379
vitamin B12-transporter protein BtuF; Provisional
89-272 1.66e-07

vitamin B12-transporter protein BtuF; Provisional


Pssm-ID: 179575 [Multi-domain]  Cd Length: 260  Bit Score: 51.61  E-value: 1.66e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  89 PEELKKAQVIGNAHQPNFEQIASLKPDVLVANNG--FQKNVPTVEGQGTKVVISTANSVQDIQKNIEIYGAVMKKEDKAK 166
Cdd:PRK03379  48 PPQAKKIEQVATWQGMNLERIVALKPDLVLAWRGgnAERQVDQLASLGIKVMWVDATSIEQIANALRQLAPWSPQPEKAE 127
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 167 ----ELNQKMNDQMKKYEKKSDVKALLVYGAPGTYLAAlPTSLSGDILEKTGGKNIAAGFPemkeYPqYAQLSVERIIEA 242
Cdd:PRK03379 128 qaaqSLLQQYAALKAQYADKPKKRVFLQFGTNPLFTSG-KHSIQSQVLSLCGGENIFADSR----VP-WPQVSREQVLAR 201
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 446671141 243 NPDVIylITHGDPNSVKK--AFEGEMMK------NEAW 272
Cdd:PRK03379 202 KPQAI--VITGGPDQIPKikQFWGPQLKipviplNSDW 237
TroA_d cd01141
Periplasmic binding protein TroA_d. These proteins are predicted to function as initial ...
51-219 5.19e-06

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: 46.26  E-value: 5.19e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141  51 VTFDKTPESFATLSMGDMDIIHALGG--KIIGRPDTKLTL--PEELKKAQV-IGNAHQPNFEQIASLKPDVLVANNGFQK 125
Cdd:cd01141    2 KTIKVPPKRIVVLSPTHVDLLLALDKadKIVGVSASAYDLntPAVKERIDIqVGPTGSLNVELIVALKPDLVILYGGFQA 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446671141 126 N--VPTVEGQGTKVVI-----STANSVQDIQKNIEIYGAvmKKEDKAKELnqkMNDQMKKYEkksDVKALLVYGAPGTYL 198
Cdd:cd01141   82 QtiLDKLEQLGIPVLYvneypSPLGRAEWIKFAAAFYGV--GKEDKADEA---FAQIAGRYR---DLAKKVSNLNKPTVA 153
                        170       180
                 ....*....|....*....|.
gi 446671141 199 AALPTslSGDILEKTGGKNIA 219
Cdd:cd01141  154 IGKPV--KGLWYMPGGNSYVA 172
 
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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