SMTL ID : 3t42.1

Human aldose reductase in complex with a nitrile-containing IDD inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.28 Å

Oligo State

monomer

Ligands

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

NAP.1: 33 residues within 4Å: Chain A: G.22, T.23, W.24, K.25, D.47, Y.52, K.81, H.114, W.115, S.163, N.164, Q.187, Y.213, S.214, P.215, L.216, G.217, S.218, P.219, D.220, L.232, A.249, I.264, P.265, K.266, S.267, V.268, T.269, R.272, E.275, N.276, C.302 Ligands: 3T4.2 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:W.24 Hydrogen bonds: A:T.23, A:W.24, A:D.47, A:D.47, A:Y.52, A:S.163, A:N.164, A:Q.187, A:S.214, A:L.216, A:S.218, A:S.218, A:D.220, A:K.266, A:S.267, A:V.268, A:T.269, A:E.275, A:N.276 Water bridges: A:S.218, A:K.266, A:T.269, A:R.272, A:R.272 Salt bridges: A:K.25, A:K.266, A:R.272 pi-Stacking: A:Y.213 pi-Cation interactions: A:R.272

1 x 3T4: {5-chloro-2-[(4-cyano-3-nitrobenzyl)carbamoyl]phenoxy}acetic acid(Non-covalent)

3T4.2: 15 residues within 4Å: Chain A: W.24, V.51, Y.52, H.114, W.115, T.117, F.119, F.126, W.223, C.302, A.303, L.304, C.307, Y.313 Ligands: NAP.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.24, A:F.126, A:F.126, A:L.304, A:L.304 Salt bridges: A:H.114 pi-Stacking: A:W.115, A:W.115 Halogen bonds: A:V.51

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.3: 7 residues within 4Å: Chain A: Q.53, N.54, E.55, N.56, E.57, K.98, D.102 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:Q.53, A:Q.53, A:N.56 Water bridges: A:Q.53, A:N.56, A:K.98, A:K.98, A:D.102, A:D.102, A:D.102 Salt bridges: A:H.50, A:K.98, A:K.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, L. et al., Electrostatic Fields near the Active Site of Human Aldose Reductase: 2. New Inhibitors and Complications Caused by Hydrogen Bonds. Biochemistry (2011)

Release Date

2011-10-05

Peptides

Aldose reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Aldose reductase

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