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5NV9

Substrate-bound outward-open state of a Na+-coupled sialic acid symporter reveals a novel Na+-site

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0006811biological_processmonoatomic ion transport
A0006814biological_processsodium ion transport
A0015293molecular_functionsymporter activity
A0016020cellular_componentmembrane
A0022857molecular_functiontransmembrane transporter activity
A0055085biological_processtransmembrane transport
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues63
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"29717135","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5NV9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5NVA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues138
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"PubMed","id":"29717135","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5NV9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5NVA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues41
DetailsTopological domain: {"description":"Periplasmic","evidences":[{"source":"PubMed","id":"29717135","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5NV9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5NVA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"29717135","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5NV9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5NVA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"29717135","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"5NV9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5NVA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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