SMTL ID : 1h66.2 (1 other biounit)

CRYSTAL STRUCTURE OF HUMAN NAD[P]H-QUINONE OXIDOREDUCTASE CO WITH 2,5-diaziridinyl-3-hydroxyl-6-methyl-1,4-benzoquinone

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x RH1: 2,5-DIAZIRIDIN-1-YL-3-(HYDROXYMETHYL)-6-METHYLCYCLOHEXA-2,5-DIENE-1,4-DIONE(Non-covalent)

RH1.1: 9 residues within 4Å: Chain A: Y.126, Y.128, F.178 Chain B: F.106, G.149, G.150, M.154, H.161 Ligands: FAD.4 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.128, A:F.178, B:F.106 Hydrogen bonds: A:Y.128 RH1.3: 10 residues within 4Å: Chain A: W.105, F.106, G.149, G.150, M.154, H.161 Chain B: Y.126, Y.128, F.178 Ligands: FAD.2 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:F.106, B:Y.128, B:F.178 Hydrogen bonds: B:Y.126, B:Y.128

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

FAD.2: 24 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, L.204 Chain B: Q.66, Y.67, P.68, E.117 Ligands: RH1.3 22 PLIP interactions: 3 interactions with chain B, 19 interactions with chain A Hydrophobic interactions: B:Y.67, B:E.117, A:Q.104, A:Q.104 Hydrogen bonds: B:Q.66, 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, A:F.17 FAD.4: 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: RH1.1 28 PLIP interactions: 22 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:Q.104, B:Q.104, A:I.50, A:Y.67, A:E.117 Hydrogen bonds: 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, A:Q.66 Water bridges: B:A.20, B:G.193, B:R.200, A:N.64, A:N.64 Salt bridges: B:H.11 pi-Stacking: B:F.17, B:F.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Faig, M. et al., Structure-Based Development of Anticancer Drugs: Complexes of Nad(P)H:Quinone Oxidoreductase 1 with Chemotherapeutic Quinones. Structure (2001)

Release Date

2001-09-05

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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