SMTL ID : 1zq5.1

Crystal structure of human androgenic 17beta-hydroxysteroid dehydrogenase type 5 in complexed with a potent inhibitor EM1404

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 5 residues within 4Å: Chain A: Y.24, Y.55, H.117 Ligands: E04.2, NAP.3 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.84, A:H.117

1 x E04: 3-CARBOXAMIDO-1,3,5(10)-ESTRATRIEN-17(R)-SPIRO-2'(5',5'-DIMETHYL-6'OXO)TETRAHYDROPYRAN(Non-covalent)

E04.2: 17 residues within 4Å: Chain A: L.54, W.86, S.118, M.120, L.128, S.129, N.167, Y.216, R.226, W.227, F.306, F.311, Y.317, P.318, Y.319 Ligands: ACT.1, NAP.3 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:L.54, A:L.54, A:W.86, A:W.86, A:N.167, A:W.227, A:W.227, A:F.306, A:F.311, A:F.311, A:F.311, A:Y.317, A:P.318, A:Y.319 Hydrogen bonds: A:S.129, A:R.226 Water bridges: A:S.129, A:R.226

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

NAP.3: 31 residues within 4Å: Chain A: G.22, T.23, Y.24, D.50, Y.55, K.84, H.117, S.166, N.167, Q.190, Y.216, S.217, A.218, L.219, G.220, S.221, Q.222, L.236, A.253, L.268, A.269, K.270, S.271, Y.272, N.273, R.276, Q.279, N.280, F.306 Ligands: ACT.1, E04.2 32 PLIP interactions: 32 interactions with chain A Hydrophobic interactions: A:F.306 Hydrogen bonds: A:T.23, A:Y.24, A:D.50, A:Y.55, A:S.166, A:N.167, A:Q.190, A:S.217, A:L.219, A:S.221, A:Q.222, A:Q.222, A:Q.222, A:K.270, A:S.271, A:Y.272, A:Q.279, A:N.280 Water bridges: A:S.217, A:A.218, A:A.218, A:S.221, A:K.270, A:K.270, A:R.276, A:R.276, A:Q.279 Salt bridges: A:K.270, A:R.276 pi-Stacking: A:Y.216 pi-Cation interactions: A:R.276

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qiu, W. et al., Structure-based inhibitor design for an enzyme that binds different steroids: a potent inhibitor for human type 5 17beta-hydroxysteroid dehydrogenase. J.Biol.Chem. (2007)

Release Date

2006-12-12

Peptides

Aldo-keto reductase family 1 member C3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Aldo-keto reductase family 1 member C3

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