SMTL ID : 1iay.1

CRYSTAL STRUCTURE OF ACC SYNTHASE COMPLEXED WITH COFACTOR PLP AND INHIBITOR AVG

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 14 residues within 4Å: Chain A: G.116, A.117, T.118, N.121, Y.142, N.199, D.227, I.229, Y.230, S.265, S.267, K.268, R.276 Ligands: AVG.2 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:A.117, A:Y.142, A:I.229, A:K.268 Hydrogen bonds: A:A.117, A:T.118, A:T.118, A:N.121, A:N.199, A:Y.230, A:S.265, A:S.267, A:S.267 Water bridges: A:R.402 Salt bridges: A:K.268, A:R.276 pi-Stacking: A:Y.142 PLP.3: 14 residues within 4Å: Chain B: G.116, A.117, T.118, N.121, Y.142, N.199, D.227, I.229, Y.230, S.265, S.267, K.268, R.276 Ligands: AVG.4 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:A.117, B:Y.142, B:I.229, B:K.268 Hydrogen bonds: B:A.117, B:T.118, B:T.118, B:T.118, B:N.121, B:N.199, B:S.265, B:S.267, B:S.267 Water bridges: B:R.402 Salt bridges: B:K.268, B:R.276 pi-Stacking: B:Y.142

2 x AVG: 2-AMINO-4-(2-AMINO-ETHOXY)-BUTYRIC ACID(Non-covalent)

AVG.2: 9 residues within 4Å: Chain A: L.43, A.44, Y.142, A.144, R.147, K.268, R.402 Chain B: Q.80 Ligands: PLP.1 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.142 Hydrogen bonds: A:A.44, A:A.144, B:Q.80 Water bridges: A:R.402 Salt bridges: A:R.402 AVG.4: 9 residues within 4Å: Chain A: Q.80 Chain B: L.43, A.44, Y.142, A.144, R.147, K.268, R.402 Ligands: PLP.3 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:Y.142 Hydrogen bonds: B:A.44, B:Y.142, B:A.144, A:Q.80 Water bridges: B:R.402 Salt bridges: B:R.402

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huai, Q. et al., Crystal structures of 1-aminocyclopropane-1-carboxylate (ACC) synthase in complex with aminoethoxyvinylglycine and pyridoxal-5'-phosphate provide new insight into catalytic mechanisms. J.Biol.Chem. (2001)

Release Date

2001-04-04

Peptides

1-AMINOCYCLOPROPANE-1-CARBOXYLATE SYNTHASE 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

1-AMINOCYCLOPROPANE-1-CARBOXYLATE SYNTHASE 2

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