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5A6E

Cryo-EM structure of the Slo2.2 Na-activated K channel

Functional Information from GO Data
ChainGOidnamespacecontents
C0006813biological_processpotassium ion transport
C0016020cellular_componentmembrane
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=Segment S5","evidences":[{"source":"PubMed","id":"28111072","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5U70","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues9
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues20
DetailsIntramembrane: {"description":"Pore-forming"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=Segment S6","evidences":[{"source":"PubMed","id":"28111072","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5U70","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q5JUK3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-10-08

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