SMTL ID : 7amd.1

In situ assembly of choline acetyltransferase ligands by a hydrothiolation reaction reveals key determinants for inhibitor design

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

1 x RMW: [[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-4-oxidanyl-3-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(3~{R})-2,2-dimethyl-4-[[3-[2-[(1~{R})-2-(1-methylpyridin-4-yl)-1-naphthalen-1-yl-ethyl]sulfanylethylamino]-3-oxidanylidene-propyl]amino]-3-oxidanyl-4-oxidanylidene-butyl] hydrogen phosphate(Non-covalent)

RMW.1: 30 residues within 4Å: Chain A: P.98, K.142, G.143, Q.144, C.322, H.324, F.327, D.328, G.329, I.330, L.332, K.400, K.404, K.407, C.408, S.409, P.410, D.411, Y.433, E.434, S.435, A.436, S.437, I.449, T.490, S.535, Q.538, V.539, C.547, Y.549 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:P.98, A:P.98, A:H.324, A:F.327, A:L.332, A:I.449, A:T.490, A:V.539, A:Y.549 Hydrogen bonds: A:K.142, A:Q.144, A:Q.144, A:K.407, A:D.411, A:S.437, A:Q.538, A:Q.538 Water bridges: A:S.409, A:R.440, A:R.440 Salt bridges: A:K.400, A:K.404 pi-Stacking: A:Y.549

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: D.447, N.448, D.500, N.501 1 PLIP interactions: 1 interactions with chain A Water bridges: A:W.80 NA.3: 5 residues within 4Å: Chain A: F.575, H.576, C.578, T.581, S.582 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.581

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wiktelius, D. et al., In Situ Assembly of Choline Acetyltransferase Ligands by a Hydrothiolation Reaction Reveals Key Determinants for Inhibitor Design. Angew.Chem.Int.Ed.Engl. (2021)

Release Date

2020-10-28

Peptides

Choline O-acetyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Choline O-acetyltransferase

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