SMTL ID : 1v5y.1

Binding of coumarins to NAD(P)H:FMN oxidoreductase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 23 residues within 4Å: Chain A: A.39, S.40, S.41, I.42, N.43, Q.141, L.144 Chain B: R.11, Y.12, T.13, K.15, F.71, N.72, Y.143, T.161, T.162, M.163, E.164, G.165, N.200, K.205, R.207 Ligands: 4HC.3 24 PLIP interactions: 21 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:Y.143, B:T.162, B:E.164, B:E.164, A:L.144 Hydrogen bonds: B:T.13, B:T.13, B:T.13, B:T.13, B:K.15, B:K.15, B:N.72, B:N.72, B:E.164, B:G.165, B:N.200, A:S.40, A:I.42 Water bridges: B:K.205, B:K.205, B:R.207 Salt bridges: B:R.11, B:K.205, B:R.207 FMN.2: 23 residues within 4Å: Chain A: R.11, Y.12, T.13, K.15, F.71, N.72, Y.143, T.161, T.162, M.163, E.164, G.165, N.200, K.205, R.207 Chain B: A.39, S.40, S.41, I.42, N.43, Q.141, L.144 Ligands: 4HC.4 24 PLIP interactions: 20 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:Y.143, A:T.162, A:E.164, A:E.164, B:L.144 Hydrogen bonds: A:T.13, A:T.13, A:T.13, A:T.13, A:K.15, A:K.15, A:N.72, A:N.72, A:E.164, A:G.165, A:N.200, B:S.40, B:I.42 Water bridges: A:K.205, A:R.207, B:R.108 Salt bridges: A:R.11, A:K.205, A:R.207

2 x 4HC: 4-HYDROXY-2H-CHROMEN-2-ONE(Non-covalent)

4HC.3: 7 residues within 4Å: Chain A: S.41, I.42, F.123 Chain B: F.71, E.164, G.165 Ligands: FMN.1 7 PLIP interactions: 3 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:F.71, B:E.164, A:I.42, A:F.123 Salt bridges: B:K.15 Hydrogen bonds: A:I.42 pi-Stacking: A:F.123 4HC.4: 7 residues within 4Å: Chain A: F.71, E.164, G.165 Chain B: S.41, I.42, F.123 Ligands: FMN.2 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:I.42, B:F.123, A:F.71, A:E.164 Hydrogen bonds: B:I.42 Salt bridges: A:K.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kobori, T. et al., Binding of coumarins to NAD(P)H:FMN oxidoreductase. To be Published

Release Date

2005-03-08

Peptides

Major NAD(P)H-flavin oxidoreductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Major NAD(P)H-flavin oxidoreductase

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