SMTL ID : 6gas.2 (1 other biounit)

Crystal structure of oxidised ferredoxin/flavodoxin NADP+ oxidoreductase 2 (FNR2) from Bacillus cereus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 35 residues within 4Å: Chain A: I.15, G.16, G.17, G.18, P.19, T.20, I.38, E.39, S.40, G.46, Q.47, L.48, L.51, Y.52, I.57, D.59, E.90, A.91, V.92, T.120, A.121, G.122, N.123, G.124, A.125, F.126, I.257, G.286, D.287, L.297, I.298 Chain B: H.326, S.327, S.328 Ligands: NA.2 27 PLIP interactions: 24 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:L.51, A:Y.52 Hydrogen bonds: A:G.17, A:G.18, A:T.20, A:T.20, A:T.20, A:S.40, A:G.46, A:Q.47, A:Q.47, A:Y.52, A:Y.52, A:D.59, A:V.92, A:V.92, A:N.123, A:F.126, A:D.287, A:I.298, B:S.327, B:S.328 Water bridges: A:G.21, A:A.121, A:A.299 pi-Stacking: A:Y.52, B:H.326 FAD.3: 34 residues within 4Å: Chain A: H.326, S.327, S.328 Chain B: I.15, G.16, G.17, G.18, P.19, T.20, I.38, E.39, S.40, G.46, Q.47, L.48, L.51, Y.52, D.59, E.90, A.91, V.92, T.120, A.121, G.122, N.123, G.124, A.125, F.126, I.257, G.286, D.287, L.297, I.298 Ligands: NA.4 26 PLIP interactions: 23 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:L.51, B:Y.52 Hydrogen bonds: B:G.17, B:G.18, B:T.20, B:T.20, B:T.20, B:S.40, B:G.46, B:Q.47, B:Q.47, B:Y.52, B:D.59, B:V.92, B:V.92, B:N.123, B:F.126, B:D.287, B:I.298, A:S.327, A:S.328 Water bridges: B:G.122, B:A.125, B:A.299 pi-Stacking: B:Y.52, A:H.326

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 8 residues within 4Å: Chain A: T.120, A.121, G.122, A.285, G.286, D.287, I.288 Ligands: FAD.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.122, A:A.285, A:D.287, A:I.288 NA.4: 6 residues within 4Å: Chain B: G.16, G.17, G.18, G.21, T.120 Ligands: FAD.3 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.18, B:G.21, B:T.120, B:T.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gudim, I. et al., The Characterization of Different Flavodoxin Reductase-Flavodoxin (FNR-Fld) Interactions Reveals an Efficient FNR-Fld Redox Pair and Identifies a Novel FNR Subclass. Biochemistry (2018)

Release Date

2018-09-05

Peptides

Ferredoxin--NADP reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Ferredoxin--NADP reductase

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