SMTL ID : 2vav.1 (5 other biounits)

Crystal structure of deacetylcephalosporin C acetyltransferase (DAC-Soak)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x CSC: 4-(3-ACETOXYMETHYL-2-CARBOXY-8-OXO-5-THIA-1-AZA-BICYCLO[4.2.0]OCT-2-EN-7-YLCARBAMOYL)-1-CARBOXY-BUTYL-AMMONIUM(Covalent)

CSC.1: 13 residues within 4Å: Chain A: T.117, L.118, T.119, S.120, S.208, R.277, Y.284, K.285, R.293, H.421, D.422, F.424, M.426 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.284 Hydrogen bonds: A:L.118, A:T.119, A:T.119, A:S.120, A:R.277, A:Y.284, A:Y.284, A:Y.336, A:D.422 Salt bridges: A:R.277, A:K.285, A:R.293 CSC.4: 15 residues within 4Å: Chain B: T.117, L.118, T.119, S.120, S.208, R.277, Y.284, K.285, R.293, Q.340, H.421, D.422, F.424, V.425, M.426 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:Y.284 Hydrogen bonds: B:T.117, B:L.118, B:T.119, B:S.120, B:R.277, B:R.277, B:Y.284, B:K.285, B:Y.336, B:Q.340 Water bridges: B:R.293 Salt bridges: B:R.277, B:K.285, B:R.293

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

ACT.2: 4 residues within 4Å: Chain A: R.183, V.186, E.216, F.220 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.220 Hydrogen bonds: A:E.216 Salt bridges: A:R.369 ACT.3: 4 residues within 4Å: Chain A: R.190, D.194, R.199, Y.224 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Y.224 Salt bridges: A:R.190 ACT.5: 5 residues within 4Å: Chain B: R.183, V.186, R.187, E.216, F.220 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:R.187 Hydrogen bonds: B:E.216 Salt bridges: B:R.369 ACT.6: 2 residues within 4Å: Chain B: D.194, Y.224 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.190 ACT.7: 3 residues within 4Å: Chain B: R.390, F.397, L.412 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.397, B:L.412 Salt bridges: B:R.390

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
A

B
I

ACETYL-COA--DEACETYLCEPHALOSPORIN C ACETYLTRANSFERASE

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