SMTL ID : 2p8u.1

Crystal structure of human 3-hydroxy-3-methylglutaryl CoA synthase I

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 19 residues within 4Å: Chain A: D.51, A.52, G.53, K.54, I.57, G.58, Y.171, N.175, A.176, T.179, V.224, G.226, S.229, I.230, P.274, Y.275, K.277, L.278, K.281 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:V.224, A:I.230, A:Y.275 Hydrogen bonds: A:A.52, A:N.175, A:T.179, A:T.179, A:S.229, A:S.229 Water bridges: A:K.277, A:K.277, A:N.351 Salt bridges: A:K.54, A:K.54, A:K.277, A:K.281 COA.3: 18 residues within 4Å: Chain B: D.51, A.52, G.53, K.54, I.57, G.58, Y.171, N.175, A.176, T.179, V.224, G.226, S.229, P.274, Y.275, K.277, L.278, K.281 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:V.224, B:Y.275 Hydrogen bonds: B:A.52, B:N.175, B:T.179, B:S.229, B:S.229 Water bridges: B:T.179, B:K.281, B:K.281 Salt bridges: B:K.54, B:K.277, B:K.281

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 2 residues within 4Å: Chain A: K.469, R.471 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.468, A:E.468, A:K.469, A:R.471

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shafqat, N. et al., Crystal structures of human HMG-CoA synthase isoforms provide insights into inherited ketogenesis disorders and inhibitor design. J.Mol.Biol. (2010)

Release Date

2007-04-03

Peptides

Hydroxymethylglutaryl-CoA synthase, cytoplasmic: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Hydroxymethylglutaryl-CoA synthase, cytoplasmic