SMTL ID : 2fy5.1

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

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x SOP: [(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-4-HYDROXY-3-(PHOSPHONOOXY)TETRAHYDROFURAN-2-YL]METHYL (3R)-3-HYDROXY-2,2-DIMETHYL-4-OXO-4-{[3-OXO-3-({2-[(2-OXOPROPYL)THIO]ETHYL}AMINO)PROPYL]AMINO}BUTYL DIHYDROGEN DIPHOSPHATE(Non-covalent)

SOP.1: 24 residues within 4Å: Chain A: P.98, G.143, Q.144, H.324, D.328, G.329, I.330, K.400, K.404, K.407, C.408, S.409, P.410, D.411, E.434, S.435, A.436, S.437, I.449, T.490, I.494, Q.538, V.539, C.547 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:P.98, A:I.449, A:T.490 Hydrogen bonds: A:G.143, A:Q.144, A:G.329, A:K.407, A:S.409, A:D.411, A:S.437, A:Q.538 Salt bridges: A:K.400, A:K.404

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, A.R. et al., Substrate binding and catalytic mechanism of human choline acetyltransferase. Biochemistry (2006)

Release Date

2006-12-12

Peptides

Choline O-acetyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Choline O-acetyltransferase

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