SMTL ID : 7sto.1

Chitin Synthase 2 from Candida albicans bound to polyoxin D

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

8 x 3PE: 1,2-Distearoyl-sn-glycerophosphoethanolamine(Non-covalent)

3PE.1: 27 residues within 4Å: Chain A: E.516, V.691, S.695, S.698, Y.699, V.702, L.706, M.765, M.768, I.769, A.772, I.773, L.804, V.805, T.808, Y.812, Y.815, F.832, Y.835, I.836, S.839, V.843, I.974, L.975, V.978, M.981, R.985 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.702, A:A.772, A:I.836 Hydrogen bonds: A:E.516, A:E.516, A:Y.835, A:R.985 3PE.2: 12 residues within 4Å: Chain A: R.487, T.527, S.530, F.531, S.671, G.673, R.674, F.677, F.984, I.987, G.988, Y.991 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.531, A:F.531, A:I.987, A:Y.991 Hydrogen bonds: A:S.671 Salt bridges: A:R.487, A:R.674, A:R.674 3PE.3: 29 residues within 4Å: Chain A: I.696, G.697, F.700, R.704, L.728, Y.731, L.732, I.735, F.739, M.934, F.935, N.937, F.938, I.941, L.945, E.946, T.947, N.951, L.959, K.963 Chain B: L.732, I.735, V.736, F.739, F.938, T.947, G.948, N.951 Ligands: 3PE.7 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:I.696, A:F.700, A:L.732, A:F.938, A:F.938, A:I.941 Salt bridges: A:R.704, A:K.963 3PE.5: 27 residues within 4Å: Chain B: E.516, V.691, S.695, S.698, Y.699, V.702, L.706, M.765, M.768, I.769, A.772, I.773, L.804, V.805, T.808, Y.812, Y.815, F.832, Y.835, I.836, S.839, V.843, I.974, L.975, V.978, M.981, R.985 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:V.702, B:A.772, B:I.836 Hydrogen bonds: B:E.516, B:E.516, B:Y.835, B:R.985 3PE.6: 12 residues within 4Å: Chain B: R.487, T.527, S.530, F.531, S.671, G.673, R.674, F.677, F.984, I.987, G.988, Y.991 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.531, B:F.531, B:I.987, B:Y.991 Hydrogen bonds: B:S.671 Salt bridges: B:R.487, B:R.674, B:R.674 3PE.7: 29 residues within 4Å: Chain A: L.732, I.735, V.736, F.739, F.938, T.947, G.948, N.951 Chain B: I.696, G.697, F.700, R.704, L.728, Y.731, L.732, I.735, F.739, M.934, F.935, N.937, F.938, I.941, L.945, E.946, T.947, N.951, L.959, K.963 Ligands: 3PE.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:I.696, B:F.700, B:L.732, B:F.938, B:F.938, B:I.941 Salt bridges: B:R.704, B:K.963 3PE.8: 15 residues within 4Å: Chain A: A.733, S.734, T.737, T.750, K.752, F.753, T.756, I.757 Chain B: D.920, Y.921, F.924, M.928, L.931, V.932, F.935 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:F.924, B:F.935, A:T.737, A:I.757 3PE.10: 15 residues within 4Å: Chain A: D.920, Y.921, F.924, M.928, L.931, V.932, F.935 Chain B: A.733, S.734, T.737, T.750, K.752, F.753, T.756, I.757 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:T.737, B:I.757, A:F.924, A:F.935

2 x BJ9: 1-{(2R,3R,4S,5R)-5-[(S)-{[(2S,3S,4S)-2-amino-5-(carbamoyloxy)-3,4-dihydroxypentanoyl]amino}(carboxy)methyl]-3,4-dihydroxyoxolan-2-yl}-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (non-preferred name)(Non-covalent)

BJ9.4: 20 residues within 4Å: Chain A: T.317, M.318, Y.319, E.321, D.364, K.440, K.441, D.465, C.466, I.495, Y.517, P.538, A.540, T.631, D.632, V.633, P.634, Q.643, R.646, W.647 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:T.317, A:M.318, A:D.364, A:D.364, A:K.441, A:D.465, A:C.466, A:C.466, A:Q.643 Salt bridges: A:K.441, A:R.646 pi-Stacking: A:Y.319 BJ9.9: 20 residues within 4Å: Chain B: T.317, M.318, Y.319, E.321, D.364, K.440, K.441, D.465, C.466, I.495, Y.517, P.538, A.540, T.631, D.632, V.633, P.634, Q.643, R.646, W.647 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:T.317, B:M.318, B:D.364, B:D.364, B:K.441, B:D.465, B:C.466, B:Q.643 Salt bridges: B:K.441, B:R.646 pi-Stacking: B:Y.319

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ren, Z. et al., Structural basis for inhibition and regulation of a chitin synthase from Candida albicans. Nat.Struct.Mol.Biol. (2022)

Release Date

2022-07-13

Peptides

Chitin synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Membrane

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

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