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1QKC

ESCHERICHIA COLI FERRIC HYDROXAMATE UPTAKE RECEPTOR (FHUA) IN COMPLEX DELTA TWO-ALBOMYCIN

Functional Information from GO Data
ChainGOidnamespacecontents
A0009279cellular_componentcell outer membrane
A0015343molecular_functionsiderophore-iron transmembrane transporter activity
A0015891biological_processsiderophore transport
A0038023molecular_functionsignaling receptor activity
Functional Information from PROSITE/UniProt
site_idPS01156
Number of Residues18
DetailsTONB_DEPENDENT_REC_2 TonB-dependent receptor (TBDR) proteins signature 2. GcfwGaERqVvATAtFrF
ChainResidueDetails
AGLY708-PHE725

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues177
DetailsTransmembrane: {"description":"Beta stranded"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues239
DetailsTopological domain: {"description":"Extracellular"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues46
DetailsTopological domain: {"description":"Periplasmic"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues112
DetailsDomain: {"description":"TBDR plug","evidences":[{"source":"PROSITE-ProRule","id":"PRU01360","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues17
DetailsMotif: {"description":"TonB C-terminal box"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10850805","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"9856937","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"9865695","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"9856937","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsSite: {"description":"Interaction with phage T5 RBP-pb5","evidences":[{"source":"PubMed","id":"36779755","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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