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9MAI

CryoEM structure of a transmembrane protein

This is a non-PDB format compatible entry.
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues52
DetailsTransmembrane: {"description":"Helical; Name=M1","evidences":[{"source":"UniProtKB","id":"F1NHE9","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues60
DetailsTopological domain: {"description":"Extracellular","evidences":[{"source":"UniProtKB","id":"F1NHE9","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues32
DetailsIntramembrane: {"description":"Helical; Pore-forming; Name=H5","evidences":[{"source":"UniProtKB","id":"F1NHE9","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues54
DetailsTransmembrane: {"description":"Helical; Name=M2","evidences":[{"source":"UniProtKB","id":"F1NHE9","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues10
DetailsMotif: {"description":"Selectivity filter","evidences":[{"source":"UniProtKB","id":"F1NHE9","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsSite: {"description":"Role in the control of polyamine-mediated channel gating and in the blocking by intracellular magnesium","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues52
DetailsTransmembrane: {"description":"Helical; Name=M1","evidences":[{"source":"UniProtKB","id":"P49655","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues66
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues32
DetailsIntramembrane: {"description":"Discontinuously helical; Pore-forming","evidences":[{"source":"UniProtKB","id":"P49655","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues50
DetailsTransmembrane: {"description":"Helical; Name=M2","evidences":[{"source":"UniProtKB","id":"P49655","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues10
DetailsMotif: {"description":"Selectivity filter","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P49655","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues14
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2026-03-18

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