| id | GO:0005220 Detailed information
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| name | inositol 1,4,5-trisphosphate-sensitive calcium-release channel activity
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| namespace | molecular_function
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| alt_id | GO:0008095
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| def | "Catalysis of the transmembrane transfer of a calcium ion by a channel that opens when inositol 1,4,5-trisphosphate (IP3) has been bound by the channel complex or one of its constituent parts." [GOC:mah, GOC:signaling, PMID:8660280, Wikipedia:Inositol_trisphosphate_receptor]
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| synonym | "inositol-1,4,5-trisphosphate receptor activity" EXACT []
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| synonym | "InsP3 receptor" EXACT [GOC:bf]
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| synonym | "IP3 receptor activity" EXACT []
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| is_a | GO:0004872 ! receptor activity
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| is_a | GO:0005217 ! intracellular ligand-gated ion channel activity
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| is_a | GO:0015278 ! calcium-release channel activity
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| relationship | part_of GO:0048016 ! inositol phosphate-mediated signaling
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