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4HKS

Calcium release-activated calcium (CRAC) channel ORAI, K163W mutant

Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN A 402
ChainResidue
AHIS330
AHIS330
AHIS330
AHIS334
AHIS334
AHIS334

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues120
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues14
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"Confers selective permeability to Ca(2+) ions","evidences":[{"source":"UniProtKB","id":"Q96D31","evidenceCode":"ECO:0000250"},{"source":"PubMed","id":"16921383","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

248335

PDB entries from 2026-01-28

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