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2FY2

Structures of ligand bound human choline acetyltransferase provide insight into regulation of acetylcholine synthesis

Functional Information from GO Data
ChainGOidnamespacecontents
A0016746molecular_functionacyltransferase activity
Functional Information from PROSITE/UniProt
site_idPS00439
Number of Residues16
DetailsACYLTRANSF_C_1 Acyltransferases ChoActase / COT / CPT family signature 1. LPkLPVPpLqQTLatY
ChainResidueDetails
ALEU13-TYR28

site_idPS00440
Number of Residues28
DetailsACYLTRANSF_C_2 Acyltransferases ChoActase / COT / CPT family signature 2. RWyDKsLqFVvgrDGtcgvvcEHspfDG
ChainResidueDetails
AARG302-GLY329

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues14
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P32738","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1q6x
ChainResidueDetails
APRO98
ATYR85
ASER540
AHIS324

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1q6x
ChainResidueDetails
ASER540
AHIS324

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PDB entries from 2025-10-08

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