SMTL ID : 8rrj.2 (1 other biounit)

The structural basis of aldo-keto reductase 1C3 inhibition by 17alpha-picolyl and 17(E)-picolinylidene androstane derivatives

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

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

NAP.1: 29 residues within 4Å: Chain A: G.25, T.26, Y.27, D.53, Y.58, H.120, S.169, N.170, Q.193, Y.219, S.220, A.221, L.222, G.223, S.224, Q.225, L.239, A.256, L.271, A.272, K.273, S.274, Y.275, N.276, R.279, Q.282, N.283 Ligands: 01.2, NA.3 29 PLIP interactions: 29 interactions with chain A Hydrogen bonds: A:T.26, A:Y.27, A:D.53, A:D.53, A:Y.58, A:S.169, A:N.170, A:Q.193, A:S.220, A:L.222, A:S.224, A:Q.225, A:Q.225, A:Q.225, A:K.273, A:S.274, A:Y.275, A:Q.282, A:N.283 Water bridges: A:A.221, A:A.221, A:A.256, A:R.279, A:R.279, A:Q.282 Salt bridges: A:K.273, A:R.279 pi-Stacking: A:Y.219 pi-Cation interactions: A:R.279

1 x 01: (3~{Z},8~{R},9~{S},10~{R},13~{S},14~{S},17~{R})-3-hydroxyimino-10,13-dimethyl-17-(pyridin-2-ylmethyl)-2,6,7,8,9,11,12,14,15,16-decahydro-1~{H}-cyclopenta[a]phenanthren-17-ol

01.2: 14 residues within 4Å: Chain A: Y.27, L.57, Y.58, W.89, H.120, S.121, M.123, Q.225, W.230, F.309, S.311, Y.322 Ligands: NAP.1, NA.3 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.27, A:Y.27, A:L.57, A:Y.58, A:W.89, A:W.230, A:F.309, A:F.309, A:Y.322 Hydrogen bonds: A:Q.225

6 x NA: SODIUM ION(Non-functional Binders)

NA.3: 5 residues within 4Å: Chain A: Y.58, K.87, H.120 Ligands: NAP.1, 01.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.87, A:H.120 NA.4: 4 residues within 4Å: Chain A: H.251, K.252, R.253, F.289 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.252, A:R.253, A:R.253 NA.5: 5 residues within 4Å: Chain A: T.91, F.92, G.128, E.129, E.130 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.91, A:G.128 Water bridges: A:T.91, A:E.130 NA.6: 2 residues within 4Å: Chain A: E.240, P.242 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.240 NA.7: 2 residues within 4Å: Chain A: R.99, E.103 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.99, A:E.103 NA.8: 3 residues within 4Å: Chain A: S.76, V.77, D.81 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Plavsa, J.J. et al., The structural basis of aldo-keto reductase 1C3 inhibition by 17alpha-picolyl and 17(E)-picolinylidene androstane derivatives. To Be Published

Release Date

2025-05-14

Peptides

Aldo-keto reductase family 1 member C3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Aldo-keto reductase family 1 member C3

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