SMTL ID : 2qxw.1

Perdeuterated alr2 in complex with idd594

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.80 Å

Oligo State

monomer

Ligands

1 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.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: LDT.2 37 PLIP interactions: 37 interactions with chain A Hydrophobic interactions: A:W.21, A:Y.210, A:Y.210, A:Y.210 Hydrogen bonds: A:T.20, 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:S.215, A:D.217, A:D.217, A:K.263, A:S.264, A:V.265, A:T.266, A:T.266, A:N.273, A:N.273 Water bridges: A:S.215, A:D.217, A:D.217, A:A.246, A:R.269, A:R.269, A:R.269, A:R.269, A:R.269, A:R.269 Salt bridges: A:K.22, A:K.263, A:R.269 pi-Cation interactions: A:R.269

1 x LDT: IDD594(Non-covalent)

LDT.2: 14 residues within 4Å: Chain A: W.21, V.48, Y.49, H.111, W.112, T.114, F.116, F.123, W.220, C.299, A.300, L.301, C.304 Ligands: NDP.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.49, A:F.123, A:F.123, A:F.123 Hydrogen bonds: A:Y.49, A:Y.49 Salt bridges: A:H.111 pi-Stacking: A:W.112, A:W.112 Halogen bonds: A:V.48, A:T.114

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

CIT.3: 4 residues within 4Å: Chain A: N.163, H.164, K.195, L.196 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:H.164, A:L.196 Water bridges: A:H.164, A:H.164, A:L.165, A:R.297, A:R.297 Salt bridges: A:H.164 CIT.4: 8 residues within 4Å: Chain A: H.47, Q.50, N.51, E.52, N.53, E.54, K.95, D.99 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:N.53 Water bridges: A:H.47, A:H.47, A:H.47, A:Q.50, A:E.52, A:N.53, A:N.53, A:E.54, A:E.54, A:K.95, A:K.95 Salt bridges: A:H.47, A:K.95, A:K.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blakeley, M.P. et al., Quantum model of catalysis based on a mobile proton revealed by subatomic x-ray and neutron diffraction studies of h-aldose reductase. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-01-22

Peptides

Aldose reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Aldose reductase

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