SMTL ID : 1hjg.1

Alteration of the co-substrate selectivity of deacetoxycephalosporin C synthase: The role of arginine-258

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-trimer

Ligands

3 x FE2: FE (II) ION(Non-covalent)

FE2.1: 4 residues within 4Å: Chain A: H.183, D.185, H.243 Ligands: KIV.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.183, A:D.185, A:H.243, H2O.5 FE2.3: 4 residues within 4Å: Chain B: H.183, D.185, H.243 Ligands: KIV.4 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.183, B:D.185, B:H.243, H2O.13 FE2.5: 4 residues within 4Å: Chain C: H.183, D.185, H.243 Ligands: KIV.6 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.183, C:D.185, C:H.243, H2O.20

3 x KIV: 3-METHYL-2-OXOBUTANOIC ACID(Non-covalent)

KIV.2: 12 residues within 4Å: Chain A: R.162, M.180, H.183, D.185, I.192, L.204, H.243, V.245, V.262, F.264, I.305 Ligands: FE2.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.192, A:L.204, A:V.245, A:V.262 Salt bridges: A:R.162, A:H.183 KIV.4: 12 residues within 4Å: Chain B: R.162, M.180, H.183, D.185, I.192, L.204, H.243, V.245, V.262, F.264, I.305 Ligands: FE2.3 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:I.192, B:L.204, B:V.245, B:V.262 Salt bridges: B:R.162, B:H.183 KIV.6: 12 residues within 4Å: Chain C: R.162, M.180, H.183, D.185, I.192, L.204, H.243, V.245, V.262, F.264, I.305 Ligands: FE2.5 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:I.192, C:L.204, C:V.245, C:V.262 Salt bridges: C:R.162, C:H.183

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, H.J. et al., Alteration of the 2-Oxoacid Cosubstrate Selectivity in Deacetoxycephalosporin C Synthase: The Role of Arginine-258. J.Biol.Chem. (2001)

Release Date

2001-06-01

Peptides

DEACETOXYCEPHALOSPORIN C SYNTHASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

DEACETOXYCEPHALOSPORIN C SYNTHASE

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