SMTL ID : 1sg0.1

Crystal structure analysis of QR2 in complex with resveratrol

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: H.173, H.177, C.222 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.173, A:H.177, A:C.222, A:C.222 ZN.2: 3 residues within 4Å: Chain B: H.173, H.177, C.222 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.173, B:H.177, B:C.222, B:C.222

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

FAD.3: 23 residues within 4Å: Chain A: Y.67, D.117 Chain B: H.11, K.15, S.16, F.17, N.18, S.20, P.102, L.103, Y.104, W.105, F.106, T.147, T.148, G.149, G.150, Y.155, P.192, E.193, E.197, R.200 Ligands: STL.5 25 PLIP interactions: 23 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:Y.104, B:Y.104, B:Y.104, A:Y.67 Hydrogen bonds: B:F.17, B:N.18, B:N.18, B:S.20, B:S.20, B:L.103, B:L.103, B:W.105, B:F.106, B:T.147, B:T.147, B:T.147, B:G.149, B:G.150, B:Y.155, B:Y.155, B:R.200 Salt bridges: B:H.11 pi-Stacking: B:F.17, B:W.105 Water bridges: A:N.66 FAD.4: 24 residues within 4Å: Chain A: H.11, K.15, S.16, F.17, N.18, S.20, P.102, L.103, Y.104, W.105, F.106, T.147, T.148, G.149, G.150, Y.155, P.192, E.193, R.200, K.201 Chain B: N.66, Y.67, D.117 Ligands: STL.6 26 PLIP interactions: 24 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.104, A:Y.104, A:Y.104, B:Y.67 Hydrogen bonds: A:F.17, A:N.18, A:N.18, A:S.20, A:S.20, A:L.103, A:L.103, A:W.105, A:F.106, A:T.147, A:T.147, A:T.147, A:G.149, A:G.150, A:Y.155, A:E.193, A:R.200, A:R.200, B:N.66 Water bridges: A:H.11 Salt bridges: A:H.11 pi-Stacking: A:F.17

2 x STL: RESVERATROL(Non-covalent)

STL.5: 10 residues within 4Å: Chain A: G.68, F.126, Y.132, G.174, F.178 Chain B: W.105, F.106, G.150, N.161 Ligands: FAD.3 11 PLIP interactions: 7 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:F.126, A:F.126, A:F.178, A:F.178, B:W.105, B:F.106 Hydrogen bonds: A:G.68, A:Y.132, B:N.161, B:N.161 pi-Stacking: A:F.178 STL.6: 12 residues within 4Å: Chain A: W.105, F.106, G.150, N.161 Chain B: G.68, T.71, L.120, F.126, Y.132, G.174, F.178 Ligands: FAD.4 14 PLIP interactions: 8 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:F.126, B:F.126, B:F.178, B:F.178, A:W.105, A:W.105, A:W.105, A:F.106 Hydrogen bonds: B:T.71, B:T.71, B:Y.132, A:N.161, A:N.161 pi-Stacking: B:F.178

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Buryanovskyy, L. et al., Crystal structure of quinone reductase 2 in complex with resveratrol. Biochemistry (2004)

Release Date

2005-01-25

Peptides

NRH dehydrogenase [quinone] 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NRH dehydrogenase [quinone] 2

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