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6WBG

Cryo-EM structure of human Pannexin 1 channel with its C-terminal tail cleaved by caspase-7

Functional Information from GO Data
ChainGOidnamespacecontents
A0006812biological_processmonoatomic cation transport
A0015267molecular_functionchannel activity
A0032732biological_processpositive regulation of interleukin-1 production
B0006812biological_processmonoatomic cation transport
B0015267molecular_functionchannel activity
B0032732biological_processpositive regulation of interleukin-1 production
C0006812biological_processmonoatomic cation transport
C0015267molecular_functionchannel activity
C0032732biological_processpositive regulation of interleukin-1 production
D0006812biological_processmonoatomic cation transport
D0015267molecular_functionchannel activity
D0032732biological_processpositive regulation of interleukin-1 production
E0006812biological_processmonoatomic cation transport
E0015267molecular_functionchannel activity
E0032732biological_processpositive regulation of interleukin-1 production
F0006812biological_processmonoatomic cation transport
F0015267molecular_functionchannel activity
F0032732biological_processpositive regulation of interleukin-1 production
G0006812biological_processmonoatomic cation transport
G0015267molecular_functionchannel activity
G0032732biological_processpositive regulation of interleukin-1 production
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues560
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00351","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues497
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsModified residue: {"description":"S-nitrosocysteine","evidences":[{"source":"UniProtKB","id":"Q9JIP4","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues7
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"30814251","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues7
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"17715132","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30918116","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32494015","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"33947837","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

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PDB entries from 2025-07-23

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