SMTL ID : 8k3p.1

S. cerevisiae Chs1 in complex with polyoxin B

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x POV: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(Non-covalent)

POV.1: 21 residues within 4Å: Chain A: F.813, R.817, L.839, W.840, Y.842, G.843, T.846, L.847, F.850, F.1052, V.1055, L.1059, E.1060, T.1061, L.1089 Chain B: F.1052, T.1061, G.1062, G.1063, D.1066 Ligands: POV.3 17 PLIP interactions: 6 interactions with chain B, 11 interactions with chain A Hydrophobic interactions: B:F.1052, B:F.1052, B:F.1052, A:F.813, A:L.839, A:W.840, A:Y.842, A:T.846, A:L.847, A:F.850, A:F.850, A:F.1052, A:V.1055 Hydrogen bonds: B:G.1062, B:G.1063 Salt bridges: B:D.1066, A:R.817 POV.3: 21 residues within 4Å: Chain A: F.1052, T.1061, G.1062, G.1063, D.1066 Chain B: F.813, R.817, L.839, W.840, Y.842, G.843, T.846, L.847, F.850, F.1052, V.1055, L.1059, E.1060, T.1061, L.1089 Ligands: POV.1 17 PLIP interactions: 11 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:F.813, B:L.839, B:W.840, B:Y.842, B:T.846, B:L.847, B:F.850, B:F.850, B:F.1052, B:V.1055, A:F.1052, A:F.1052, A:F.1052 Salt bridges: B:R.817, A:D.1066 Hydrogen bonds: A:G.1062, A:G.1063

2 x VDG: (2S)-2-[[(2S,3S,4S)-5-aminocarbonyloxy-2-azanyl-3,4-bis(oxidanyl)pentanoyl]amino]-2-[(2R,3S,4R,5R)-5-[5-(hydroxymethyl)-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]ethanoic acid(Non-covalent)

VDG.2: 9 residues within 4Å: Chain A: T.453, M.454, Y.455, E.457, K.578, A.677, D.745, Q.756, W.760 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.453, A:Y.455, A:E.457, A:E.457, A:K.578, A:Q.756 Salt bridges: A:K.578 VDG.4: 8 residues within 4Å: Chain B: T.453, M.454, Y.455, E.457, A.677, D.745, Q.756, W.760 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.453, B:Y.455, B:E.457, B:E.457, B:Q.756

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, D.D. et al., Structure, catalysis, chitin transport, and selective inhibition of chitin synthase. Nat Commun (2023)

Release Date

2023-10-18

Peptides

Chitin synthase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Chitin synthase 1