SMTL ID : 4qx4.1

Human Aldose Reductase complexed with a ligand with a new scaffold at 1.26 A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.26 Å

Oligo State

monomer

Ligands

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

NAP.1: 33 residues within 4Å: Chain A: G.19, T.20, W.21, K.22, D.44, Y.49, K.78, H.111, W.112, S.160, N.161, Q.184, Y.210, S.211, P.212, L.213, G.214, S.215, P.216, D.217, L.229, A.246, I.261, P.262, K.263, S.264, V.265, T.266, R.269, E.272, N.273, C.299 Ligands: 3E2.2 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:W.21 Hydrogen bonds: A:T.20, A:W.21, A:W.21, A:D.44, A:S.160, A:N.161, A:Q.184, A:S.211, A:L.213, A:S.215, A:D.217, A:D.217, A:K.263, A:K.263, A:V.265, A:T.266, A:T.266, A:E.272, A:N.273 Salt bridges: A:K.22, A:K.263, A:R.269 pi-Stacking: A:Y.210 pi-Cation interactions: A:R.269

2 x 3E2: (3-thioxo-2,3-dihydro-5H-[1,2,4]triazino[5,6-b]indol-5-yl)acetic acid(Non-covalent)

3E2.2: 12 residues within 4Å: Chain A: W.21, V.48, Y.49, H.111, W.112, F.123, W.220, C.299, A.300, L.301 Ligands: NAP.1, 3E2.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.48, A:V.48, A:Y.49, A:F.123 Hydrogen bonds: A:Y.49, A:Y.49 Salt bridges: A:H.111 3E2.3: 8 residues within 4Å: Chain A: W.220, R.297, V.298, A.300, L.301, L.302, S.303 Ligands: 3E2.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.220, A:W.220 Hydrogen bonds: A:L.302, A:S.303 pi-Stacking: A:W.220, A:W.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stefek, M. et al., Identification of novel aldose reductase inhibitors based on carboxymethylated mercaptotriazinoindole scaffold. J.Med.Chem. (2015)

Release Date

2015-04-01

Peptides

Aldose reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Aldose reductase

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