SMTL ID : 7rzl.1

Crystal structure of putative NAD(P)H-flavin oxidoreductase from Haemophilus influenzae R2846 in complex with 4-nitrophenol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-dimer

Ligands

2 x NPO: P-NITROPHENOL(Non-covalent)

NPO.1: 9 residues within 4Å: Chain A: S.49, V.50, K.122, L.126 Chain B: W.74, G.75, G.171 Ligands: EDO.2, FMN.6 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.50, A:L.126 Hydrogen bonds: A:V.50 Water bridges: A:V.50, A:Y.123 NPO.7: 7 residues within 4Å: Chain A: W.74, G.75, G.171 Chain B: S.49, V.50, Y.123 Ligands: FMN.4 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:V.50 Hydrogen bonds: B:V.50

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 4 residues within 4Å: Chain A: K.122 Chain B: R.23 Ligands: NPO.1, FMN.6 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:K.122 Water bridges: B:G.75 EDO.5: 3 residues within 4Å: Chain A: R.23 Chain B: K.109 Ligands: FMN.4 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:K.109 Water bridges: A:R.23

1 x FMT: FORMIC ACID(Non-functional Binders)

FMT.3: 2 residues within 4Å: Chain A: D.35 Chain B: R.9 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.9 Water bridges: B:R.9

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.4: 22 residues within 4Å: Chain A: R.19, S.20, S.21, R.23, G.75, Q.79, Y.149, C.167, P.168, I.169, E.170, G.171, K.210, R.212 Chain B: P.47, S.48, S.49, G.51, Q.147, I.150 Ligands: EDO.5, NPO.7 23 PLIP interactions: 21 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.149, A:P.168, A:P.168, B:I.150 Hydrogen bonds: A:S.21, A:S.21, A:S.21, A:R.23, A:R.23, A:G.75, A:Q.79, A:E.170, A:G.171, B:S.48 Water bridges: A:S.20, A:R.23, A:R.23, A:K.210, A:R.212, A:R.212 Salt bridges: A:R.19, A:K.210, A:R.212 FMN.6: 22 residues within 4Å: Chain A: P.47, S.48, S.49, G.51, Q.147, I.150 Chain B: R.19, S.20, S.21, R.23, G.75, Q.79, Y.149, C.167, P.168, I.169, E.170, G.171, K.210, R.212 Ligands: NPO.1, EDO.2 24 PLIP interactions: 6 interactions with chain A, 18 interactions with chain B Hydrophobic interactions: A:I.150, B:Y.149, B:P.168, B:P.168 Hydrogen bonds: A:S.48, A:V.50, A:G.51, B:S.21, B:S.21, B:S.21, B:R.23, B:R.23, B:G.75, B:Q.79, B:E.170, B:G.171 Water bridges: A:V.50, A:K.109, B:R.23, B:R.23, B:A.208, B:K.210 Salt bridges: B:R.19, B:R.212

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.8: 3 residues within 4Å: Chain A: D.33 Chain B: W.221, E.223 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.223 Salt bridges: A:D.33

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maltseva, N. et al., Crystal structure of putative NAD(P)H-flavin oxidoreductase from Haemophilus influenzae R2846 in complex with 4-nitrophenol. To Be Published

Release Date

2021-09-29

Peptides

NAD(P)H-dependent oxidoreductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NAD(P)H-dependent oxidoreductase

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