SMTL ID : 4nhd.2 (1 other biounit)

Crystal structure of beta-ketoacyl-ACP synthase III (FabH) from Vibrio Cholerae in complex with Coenzyme A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 19 residues within 4Å: Chain A: E.30, T.31, W.35, R.39, T.40, C.115, R.154, S.155, I.158, L.159, F.160, L.192, M.209, G.211, N.212, V.214, F.215, N.249, R.251 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:T.40, A:L.159 Hydrogen bonds: A:T.31, A:R.154, A:R.154, A:G.211, A:N.212, A:N.249 Water bridges: A:R.39, A:R.39, A:R.154, A:A.248, A:N.276, A:N.276 Salt bridges: A:R.39, A:R.251 pi-Stacking: A:W.35, A:W.35, A:W.35 pi-Cation interactions: A:R.154 COA.4: 20 residues within 4Å: Chain B: E.30, T.31, W.35, R.39, C.115, R.154, S.155, I.158, L.159, M.209, G.211, N.212, V.214, F.215, H.246, A.248, N.249, I.252, N.276, F.306 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:W.35, B:L.159 Hydrogen bonds: B:T.31, B:R.154, B:N.212, B:N.249 Salt bridges: B:R.39, B:R.39 pi-Stacking: B:W.35, B:W.35, B:W.35 pi-Cation interactions: B:R.154

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: N.51, D.56 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:N.51, A:D.56, H2O.2, H2O.8, H2O.8 CA.3: 2 residues within 4Å: Chain A: D.75, D.77 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.75, A:D.77, A:D.77, H2O.13, H2O.13 CA.5: 2 residues within 4Å: Chain B: N.51, D.56 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:N.51, B:D.56, H2O.22, H2O.22, H2O.22 CA.6: 2 residues within 4Å: Chain B: D.75, D.77 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.75, B:D.77, H2O.22, H2O.22, H2O.22

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

NA.7: 1 residues within 4Å: Chain B: N.234 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.234 NA.8: 1 residues within 4Å: Chain B: G.70 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hou, J. et al., Crystal structure of beta-ketoacyl-ACP synthase III (FabH) from Vibrio Cholerae in complex with Coenzyme A. To be Published

Release Date

2013-12-25

Peptides

3-oxoacyl-[acyl-carrier-protein] synthase 3 protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

3-oxoacyl-[acyl-carrier-protein] synthase 3 protein 1

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