SMTL ID : 5gt9.1

The X-ray structure of 7beta-hydroxysteroid dehydrogenase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 25 residues within 4Å: Chain A: G.15, A.16, T.17, E.18, G.19, V.20, G.21, G.39, R.40, R.41, A.65, D.66, F.67, S.68, V.91, A.92, H.95, V.114, T.191, P.192 Chain B: S.240, D.243, W.244, H.248, Y.256 26 PLIP interactions: 22 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:T.17, A:E.18, A:E.18, A:E.18, A:E.18, A:V.20, A:G.21, A:R.40, A:R.41, A:R.41, A:D.66, A:D.66, A:F.67, A:S.68 Water bridges: A:R.40, A:R.40, A:R.40, A:R.41, A:S.193, B:D.243 Salt bridges: A:R.40, A:R.41 pi-Cation interactions: A:R.40 Hydrophobic interactions: B:D.243, B:W.244 pi-Stacking: B:W.244 NAP.2: 29 residues within 4Å: Chain B: G.15, A.16, T.17, E.18, G.19, V.20, G.21, G.39, R.40, R.41, A.65, D.66, F.67, S.68, V.91, A.92, C.93, V.114, V.141, S.142, S.143, Y.156, K.160, L.186, G.187, T.188, T.189, T.191, S.193 27 PLIP interactions: 27 interactions with chain B Hydrogen bonds: B:T.17, B:E.18, B:E.18, B:E.18, B:V.20, B:G.21, B:R.40, B:R.41, B:R.41, B:D.66, B:F.67, B:S.68, B:V.91, B:K.160, B:T.189, B:T.189, B:T.191, B:T.191, B:S.193 Water bridges: B:R.40, B:R.40, B:C.93, B:C.93 Salt bridges: B:R.40, B:R.41 pi-Stacking: B:F.67 pi-Cation interactions: B:R.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, R. et al., Structure of NADP(+)-bound 7 beta-hydroxysteroid dehydrogenase reveals two cofactor-binding modes. Acta Crystallogr F Struct Biol Commun (2017)

Release Date

2017-05-17

Peptides

Oxidoreductase, short chain dehydrogenase/reductase family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Oxidoreductase, short chain dehydrogenase/reductase family protein

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