SMTL ID : 3tl1.1 (1 other biounit)

Crystal structure of the Streptomyces coelicolor WhiE ORFVI polyketide aromatase/cyclase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x JRO: 6,7,9-trihydroxy-3-methyl-1H-benzo[g]isochromen-1-one(Non-covalent)

JRO.1: 14 residues within 4Å: Chain A: M.54, D.57, W.63, W.65, R.82, F.88, M.91, Q.110, W.124, M.125, N.128, I.129, N.132 Ligands: GOL.2 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:D.57, A:W.63, A:W.65, A:W.124, A:I.129 Hydrogen bonds: A:R.82, A:R.82, A:Q.110, A:Q.110, A:N.132 Water bridges: A:W.65 pi-Stacking: A:W.63, A:W.63, A:W.65

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: E.34, Y.35, W.108, Q.110, N.132, S.133, Q.136 Ligands: JRO.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.110, A:N.132 GOL.3: 7 residues within 4Å: Chain A: H.4, T.5, D.6, N.7, T.126, N.130, R.134 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.6, A:N.7, A:N.130, A:R.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, M.Y. et al., Insight into the Molecular Basis of Aromatic Polyketide Cyclization: Crystal Structure and in Vitro Characterization of WhiE-ORFVI. Biochemistry (2012)

Release Date

2012-04-04

Peptides

Polyketide cyclase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Polyketide cyclase

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