SMTL ID : 2o48.1

Crystal structure of Mammalian Dimeric Dihydrodiol Dehydrogenase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

homo-dimer

Ligands

8 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: R.114, V.309, E.312 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.312 Water bridges: A:R.107 Salt bridges: A:R.114 SO4.2: 6 residues within 4Å: Chain A: S.9, V.10, A.36, R.37, R.41, Y.58 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:V.10, A:R.37, A:Y.58, A:Y.58 Salt bridges: A:R.37, A:R.41 SO4.3: 4 residues within 4Å: Chain A: G.11, L.12, Q.75, R.163 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.12, A:Q.75 Water bridges: A:I.13 Salt bridges: A:R.163 SO4.4: 6 residues within 4Å: Chain A: A.2, L.3, S.27, E.28, R.293, R.297 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:L.3, A:S.27 Water bridges: A:A.2 Salt bridges: A:R.293, A:R.297 SO4.7: 3 residues within 4Å: Chain B: R.114, V.309, E.312 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.312 Water bridges: B:R.107 Salt bridges: B:R.114 SO4.8: 6 residues within 4Å: Chain B: S.9, V.10, A.36, R.37, R.41, Y.58 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:V.10, B:R.37, B:Y.58 Salt bridges: B:R.37, B:R.41 SO4.9: 4 residues within 4Å: Chain B: G.11, L.12, Q.75, R.163 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:L.12, B:Q.75 Water bridges: B:I.13 Salt bridges: B:R.163 SO4.10: 6 residues within 4Å: Chain B: A.2, L.3, S.27, E.28, R.293, R.297 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:A.2, B:L.3, B:S.27 Water bridges: B:A.2 Salt bridges: B:R.293, B:R.297

2 x AC6: P-HYDROXYACETOPHENONE(Non-covalent)

AC6.5: 5 residues within 4Å: Chain A: L.158, L.177, W.254, F.279, D.280 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.158, A:L.177, A:F.279 Hydrogen bonds: A:D.280, A:D.280 pi-Stacking: A:F.279 pi-Cation interactions: A:K.156 AC6.11: 5 residues within 4Å: Chain B: L.158, L.177, W.254, F.279, D.280 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.158, B:L.177, B:F.279 Hydrogen bonds: B:D.280, B:D.280, B:D.280 pi-Stacking: B:F.279 pi-Cation interactions: B:K.156

2 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.6: 7 residues within 4Å: Chain A: Y.180, C.181, Q.183, F.184, A.238, C.253, W.254 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.183 BME.12: 7 residues within 4Å: Chain B: Y.180, C.181, Q.183, F.184, A.238, C.253, W.254 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.183

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Carbone, V. et al., Structures of dimeric dihydrodiol dehydrogenase apoenzyme and inhibitor complex: probing the subunit interface with site-directed mutagenesis. Proteins (2008)

Release Date

2007-07-31

Peptides

Dimeric dihydrodiol dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
X

B
X

Dimeric dihydrodiol dehydrogenase

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