SMTL ID : 4at2.1

The crystal structure of 3-ketosteroid-delta4-(5alpha)-dehydrogenase from Rhodococcus jostii RHA1 in complex with 4-androstene-3,17- dione

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x ASD: 4-ANDROSTENE-3-17-DIONE(Non-covalent)

ASD.1: 12 residues within 4Å: Chain A: W.156, E.157, E.310, A.312, V.314, Y.339, T.374, F.447, Y.486, S.488, G.489 Ligands: FAD.3 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.156, A:W.156, A:W.156, A:A.312, A:T.374, A:F.447, A:Y.486 Hydrogen bonds: A:G.489 ASD.4: 12 residues within 4Å: Chain B: W.156, E.157, E.310, A.312, V.314, Y.339, T.374, F.447, Y.486, S.488, G.489 Ligands: FAD.6 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:W.156, B:W.156, B:W.156, B:A.312, B:T.374, B:F.447, B:Y.486 Hydrogen bonds: B:Y.486, B:G.489

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: A.79, A.283, A.284 Ligands: FAD.3 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain B: A.79, A.283, A.284 Ligands: FAD.6 Ligand excluded by PLIP

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.3: 39 residues within 4Å: Chain A: G.48, Y.49, G.50, I.51, A.52, L.70, E.71, R.72, T.73, G.77, G.78, A.79, T.80, A.83, G.84, G.85, F.86, T.195, M.223, R.224, V.225, A.259, T.260, G.261, G.282, A.284, I.285, E.287, H.288, F.447, G.475, R.476, Y.486, G.489, T.490, S.491, L.492 Ligands: ASD.1, CL.2 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:F.447 Hydrogen bonds: A:I.51, A:A.52, A:R.72, A:R.72, A:A.79, A:T.80, A:T.80, A:G.84, A:G.85, A:F.86, A:F.86, A:V.225, A:V.225, A:R.476, A:Y.486, A:G.489, A:S.491, A:S.491, A:L.492 Water bridges: A:G.50, A:G.53, A:T.73, A:G.78, A:C.477 Salt bridges: A:H.288 FAD.6: 39 residues within 4Å: Chain B: G.48, Y.49, G.50, I.51, A.52, L.70, E.71, R.72, T.73, G.77, G.78, A.79, T.80, A.83, G.84, G.85, F.86, T.195, M.223, R.224, V.225, A.259, T.260, G.261, G.282, A.284, I.285, E.287, H.288, F.447, G.475, R.476, Y.486, G.489, T.490, S.491, L.492 Ligands: ASD.4, CL.5 26 PLIP interactions: 26 interactions with chain B Hydrophobic interactions: B:F.447 Hydrogen bonds: B:I.51, B:A.52, B:R.72, B:R.72, B:A.79, B:T.80, B:G.84, B:G.85, B:F.86, B:F.86, B:V.225, B:V.225, B:R.476, B:Y.486, B:G.489, B:S.491, B:S.491, B:L.492 Water bridges: B:G.50, B:G.53, B:E.71, B:G.78, B:R.476, B:C.477 Salt bridges: B:H.288

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Van Oosterwijk, N. et al., Structure and Catalytic Mechanism of 3-Ketosteroid-{Delta}4-(5Alpha)-Dehydrogenase from Rhodococcus Jostii Rha1 Genome. J.Biol.Chem. (2012)

Release Date

2012-08-01

Peptides

3-KETOSTEROID-DELTA4-5ALPHA-DEHYDROGENASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3-KETOSTEROID-DELTA4-5ALPHA-DEHYDROGENASE

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