SMTL ID : 3h4g.1

Structure of aldehyde reductase holoenzyme in complex with potent aldose reductase inhibitor Fidarestat: Implications for inhibitor binding and selectivity

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 2 residues within 4Å: Chain A: R.251, F.277 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.4, A:S.4 Water bridges: A:R.251, A:Q.255 Salt bridges: A:R.251

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

NAP.2: 29 residues within 4Å: Chain A: G.20, T.21, W.22, D.45, Y.50, K.80, H.113, S.162, N.163, Q.184, Y.210, S.211, P.212, L.213, G.214, S.215, S.216, D.217, A.246, I.261, P.262, K.263, S.264, V.265, T.266, R.269, Q.272, N.273 Ligands: FID.3 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:W.22 Hydrogen bonds: A:T.21, A:W.22, A:D.45, A:Y.50, A:S.162, A:N.163, A:Q.184, A:S.211, A:L.213, A:S.215, A:S.215, A:D.217, A:K.263, A:S.264, A:V.265, A:T.266, A:Q.272, A:N.273 Water bridges: A:S.216, A:K.263, A:R.269, A:R.269, A:R.269, A:R.269, A:R.269 Salt bridges: A:K.263, A:R.269 pi-Stacking: A:Y.210 pi-Cation interactions: A:R.269

1 x FID: (2S,4S)-2-AMINOFORMYL-6-FLUORO-SPIRO[CHROMAN-4,4'-IMIDAZOLIDINE]-2',5'-DIONE(Non-covalent)

FID.3: 11 residues within 4Å: Chain A: W.22, I.49, Y.50, H.113, W.114, F.125, W.220, I.299, V.300, P.301 Ligands: NAP.2 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:W.22, A:W.22, A:F.125, A:I.299 Hydrogen bonds: A:W.22, A:H.113, A:V.300, A:V.300 Water bridges: A:M.302 pi-Stacking: A:W.22, A:W.22 Halogen bonds: A:I.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

El-Kabbani, O. et al., Structure of aldehyde reductase holoenzyme in complex with the potent aldose reductase inhibitor fidarestat: implications for inhibitor binding and selectivity. J.Med.Chem. (2005)

Release Date

2009-05-05

Peptides

Alcohol dehydrogenase [NADP+]: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Alcohol dehydrogenase [NADP+]

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