SMTL ID : 1kbq.2 (1 other biounit)

Complex of Human NAD(P)H quinone Oxidoreductase with 5-methoxy-1,2-dimethyl-3-(4-nitrophenoxymethyl)indole-4,7-dione (ES936)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 25 residues within 4Å: Chain A: H.11, T.15, S.16, F.17, N.18, A.20, P.102, L.103, Q.104, W.105, F.106, T.147, T.148, G.149, G.150, Y.155, I.192, R.200, I.201, L.204 Chain B: Q.66, Y.67, P.68, E.117 Ligands: 936.4 20 PLIP interactions: 18 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Q.104, A:Q.104, B:Y.67, B:E.117 Hydrogen bonds: A:F.17, A:N.18, A:N.18, A:L.103, A:L.103, A:W.105, A:F.106, A:T.147, A:T.147, A:G.149, A:G.150, A:Y.155, A:R.200 Water bridges: A:A.20 Salt bridges: A:H.11 pi-Stacking: A:F.17 FAD.3: 25 residues within 4Å: Chain A: I.50, Q.66, Y.67, P.68, E.117 Chain B: H.11, T.15, S.16, F.17, N.18, A.20, P.102, L.103, Q.104, W.105, F.106, T.147, T.148, G.149, G.150, Y.155, I.192, R.200, L.204 Ligands: 936.2 26 PLIP interactions: 6 interactions with chain A, 20 interactions with chain B Hydrophobic interactions: A:I.50, A:Y.67, A:E.117, B:Q.104, B:Q.104 Hydrogen bonds: A:Q.66, B:F.17, B:N.18, B:N.18, B:L.103, B:L.103, B:W.105, B:F.106, B:T.147, B:T.147, B:G.149, B:G.150, B:Y.155, B:Y.155, B:R.200 Water bridges: A:N.64, A:N.64, B:A.20 Salt bridges: B:H.11 pi-Stacking: B:F.17, B:F.17

2 x 936: 5-METHOXY-1,2-DIMETHYL-3-(4-NITROPHENOXYMETHYL)INDOLE-4,7-DIONE(Non-covalent)

936.2: 14 residues within 4Å: Chain A: P.68, Y.126, Y.128, M.131, F.178, F.232, F.236 Chain B: W.105, F.106, G.149, G.150, M.154, H.161 Ligands: FAD.3 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:P.68, A:Y.128, A:F.178, B:F.106 Hydrogen bonds: A:Y.128 Water bridges: A:Y.126 pi-Stacking: A:Y.128 936.4: 14 residues within 4Å: Chain A: W.105, F.106, G.149, G.150, M.154, H.161 Chain B: P.68, Y.126, Y.128, M.131, F.178, F.232, F.236 Ligands: FAD.1 8 PLIP interactions: 6 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:P.68, B:F.178, B:F.178, A:W.105, A:F.106 Hydrogen bonds: B:Y.128 Water bridges: B:G.122 pi-Stacking: B:Y.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Winski, S.L. et al., Characterization of a mechanism-based inhibitor of NAD(P)H:quinone oxidoreductase 1 by biochemical, X-ray crystallographic, and mass spectrometric approaches. Biochemistry (2001)

Release Date

2002-01-16

Peptides

NAD(P)H dehydrogenase [quinone] 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

NAD(P)H dehydrogenase [quinone] 1

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