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9KOM

Cryo-EM structure of human pannexin-3 protomer

Functional Information from GO Data
ChainGOidnamespacecontents
A0001649biological_processosteoblast differentiation
A0005198molecular_functionstructural molecule activity
A0005262molecular_functioncalcium channel activity
A0005789cellular_componentendoplasmic reticulum membrane
A0005886cellular_componentplasma membrane
A0005921cellular_componentgap junction
A0006811biological_processmonoatomic ion transport
A0006812biological_processmonoatomic cation transport
A0007267biological_processcell-cell signaling
A0015267molecular_functionchannel activity
A0022829molecular_functionwide pore channel activity
A0032732biological_processpositive regulation of interleukin-1 production
A0034220biological_processmonoatomic ion transmembrane transport
A0055077molecular_functiongap junction hemi-channel activity
A0070588biological_processcalcium ion transmembrane transport
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues80
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00351","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues30
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

244349

PDB entries from 2025-11-05

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