SMTL ID : 3v1v.1

Crystal structure of 2-methylisoborneol synthase from Streptomyces coelicolor A3(2) in complex with Mg2+ and geranyl-S-thiolodiphosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: N.338, S.342, E.346 Ligands: GST.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.342, A:E.346, H2O.14 MG.2: 2 residues within 4Å: Chain A: D.190 Ligands: GST.3 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.190, H2O.14, H2O.14, H2O.14, H2O.14 MG.5: 4 residues within 4Å: Chain B: N.338, S.342, E.346 Ligands: GST.7 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:S.342, B:E.346, H2O.30 MG.6: 2 residues within 4Å: Chain B: D.190 Ligands: GST.7 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.190, H2O.30, H2O.30, H2O.30, H2O.31

2 x GST: GERANYL S-THIOLODIPHOSPHATE(Non-covalent)

GST.3: 16 residues within 4Å: Chain A: E.186, D.190, L.267, R.293, N.296, N.297, F.298, C.301, N.338, S.342, K.345, E.346, R.426, Y.427 Ligands: MG.1, MG.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:E.186, A:L.267 Hydrogen bonds: A:R.293, A:N.338, A:S.342, A:Y.427 Water bridges: A:R.293, A:D.339, A:R.426 Salt bridges: A:K.345, A:R.426 GST.7: 16 residues within 4Å: Chain B: E.186, D.190, L.267, R.293, N.296, N.297, F.298, C.301, N.338, S.342, K.345, E.346, R.426, Y.427 Ligands: MG.5, MG.6 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:E.186, B:L.267 Hydrogen bonds: B:R.293, B:N.338, B:S.342, B:Y.427, B:Y.427 Water bridges: B:D.190, B:D.190, B:R.293, B:R.293, B:R.293, B:R.426 Salt bridges: B:K.345, B:R.426

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 2 residues within 4Å: Chain A: R.127, V.173 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.127 Water bridges: A:V.173 GOL.8: 2 residues within 4Å: Chain B: R.127, V.173 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.127 Water bridges: B:V.173

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koksal, M. et al., Structure of 2-Methylisoborneol Synthase from Streptomyces coelicolor and Implications for the Cyclization of a Noncanonical C-Methylated Monoterpenoid Substrate. Biochemistry (2012)

Release Date

2012-04-11

Peptides

2-methylisoborneol synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

2-methylisoborneol synthase