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9I3K

Asymmetric cryo-EM reconstruction of the full-length E. coli transmembrane formate transporter FocA

Functional Information from PROSITE/UniProt
site_idPS01005
Number of Residues10
DetailsFORMATE_NITRITE_TP_1 Formate and nitrite transporters signature 1. VVcGADLFTS
ChainResidueDetails
AVAL83-SER92

site_idPS01006
Number of Residues11
DetailsFORMATE_NITRITE_TP_2 Formate and nitrite transporters signature 2. GilANLMVCLA
ChainResidueDetails
AGLY168-ALA178

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues650
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"UniProtKB","id":"P0AC25","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues370
DetailsTopological domain: {"description":"Periplasmic","evidences":[{"source":"UniProtKB","id":"P0AC25","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues155
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"UniProtKB","id":"P0AC25","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues10
DetailsSite: {"description":"Important for formate translocation","evidences":[{"source":"PubMed","id":"35390794","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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