SMTL ID : 8k3t.1

S. cerevisiae Chs1 in complex with UDP

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.1: 2 residues within 4Å: Ligands: UDP.2, MG.4 No protein-ligand interaction detected (PLIP) MG.4: 3 residues within 4Å: Chain A: Q.756 Ligands: MG.1, UDP.2 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Ligands: UDP.6, MG.8 No protein-ligand interaction detected (PLIP) MG.8: 3 residues within 4Å: Chain B: Q.756 Ligands: MG.5, UDP.6 No protein-ligand interaction detected (PLIP)

2 x UDP: URIDINE-5'-DIPHOSPHATE(Non-covalent)

UDP.2: 11 residues within 4Å: Chain A: T.453, M.454, Y.455, E.457, K.578, D.602, Q.756, R.759, W.760 Ligands: MG.1, MG.4 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:K.578 Hydrogen bonds: A:T.453, A:E.457, A:K.578, A:Q.756 Salt bridges: A:R.759, A:R.759 UDP.6: 11 residues within 4Å: Chain B: T.453, M.454, Y.455, E.457, K.578, D.602, Q.756, R.759, W.760 Ligands: MG.5, MG.8 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:K.578 Hydrogen bonds: B:T.453, B:E.457, B:K.578, B:Q.756 Salt bridges: B:R.759

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

POV.3: 22 residues within 4Å: Chain A: L.809, F.813, L.839, W.840, G.843, T.846, L.847, F.850, V.1048, F.1052, V.1055, L.1059, E.1060, T.1061, A.1065, I.1087, P.1088, L.1089 Chain B: F.1052, T.1061, G.1062 Ligands: POV.7 14 PLIP interactions: 10 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:L.809, A:L.839, A:W.840, A:T.846, A:L.847, A:F.850, A:V.1048, A:F.1052, A:F.1052, A:V.1055, B:F.1052, B:F.1052, B:T.1061 Hydrogen bonds: B:G.1062 POV.7: 22 residues within 4Å: Chain A: F.1052, T.1061, G.1062 Chain B: L.809, F.813, L.839, W.840, G.843, T.846, L.847, F.850, V.1048, F.1052, V.1055, L.1059, E.1060, T.1061, A.1065, I.1087, P.1088, L.1089 Ligands: POV.3 14 PLIP interactions: 4 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:F.1052, A:F.1052, A:T.1061, B:L.809, B:L.839, B:W.840, B:T.846, B:L.847, B:F.850, B:V.1048, B:F.1052, B:F.1052, B:V.1055 Hydrogen bonds: A:G.1062

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

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