SMTL ID : 2vat.3 (5 other biounits)

Crystal structure of deacetylcephalosporin C acetyltransferase in complex with coenzyme A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 17 residues within 4Å: Chain A: T.117, T.119, S.208, R.277, Y.284, K.285, R.293, A.332, S.335, Y.336, Y.339, Q.340, K.343, D.422, F.424, V.425, M.426 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:V.425 Hydrogen bonds: A:T.117, A:T.117, A:R.277, A:S.335, A:Y.336, A:Y.336, A:Y.339, A:Y.339, A:Q.340, A:D.422 Water bridges: A:R.277 Salt bridges: A:K.285, A:K.285, A:R.293, A:R.293, A:K.343 pi-Stacking: A:Y.336 COA.3: 18 residues within 4Å: Chain B: T.117, S.208, R.277, Y.284, K.285, R.293, G.327, A.332, S.335, Y.336, Y.339, Q.340, K.343, H.421, D.422, F.424, V.425, M.426 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:Y.284, B:V.425 Hydrogen bonds: B:R.277, B:R.277, B:G.327, B:G.327, B:Y.336, B:Y.336, B:Y.339, B:Q.340, B:D.422 Water bridges: B:S.335 Salt bridges: B:K.285, B:K.285, B:R.293, B:R.293, B:K.343 pi-Stacking: B:Y.336

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 6 residues within 4Å: Chain A: V.186, R.187, E.216, F.219, F.220, R.369 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.220 Hydrogen bonds: A:E.216 Salt bridges: A:R.187, A:R.369 ACT.4: 6 residues within 4Å: Chain B: R.183, V.186, R.187, E.216, W.217, F.220 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.220 Salt bridges: B:R.187, B:R.369

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lejon, S. et al., The Last Step in Cephalosporin C Formation Revealed: Crystal Structures of Deacetylcephalosporin C Acetyltransferase from Acremonium Chrysogenum in Complexes with Reaction Intermediates. J.Mol.Biol. (2008)

Release Date

2008-09-23

Peptides

ACETYL-COA--DEACETYLCEPHALOSPORIN C ACETYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
K

ACETYL-COA--DEACETYLCEPHALOSPORIN C ACETYLTRANSFERASE

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