SMTL ID : 6gar.1

Crystal structure of oxidised ferredoxin/flavodoxin NADP+ oxidoreductase 1 (FNR1) 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: 32 residues within 4Å: Chain A: I.12, G.13, G.14, G.15, P.16, A.17, I.35, E.36, F.37, H.38, G.43, K.44, Y.48, I.53, D.55, T.86, K.87, V.88, A.117, T.118, G.119, S.120, G.121, I.122, A.288, G.289, D.290, L.300, I.301 Chain B: V.329, S.330, S.331 33 PLIP interactions: 4 interactions with chain B, 29 interactions with chain A Hydrophobic interactions: B:V.329, A:K.44, A:Y.48, A:Y.48 Hydrogen bonds: B:S.330, B:S.331, B:S.331, A:G.14, A:A.17, A:F.37, A:G.43, A:K.44, A:K.44, A:Y.48, A:Y.48, A:D.55, A:V.88, A:V.88, A:S.120, A:D.290, A:D.290, A:I.301 Water bridges: A:G.15, A:G.18, A:H.38, A:T.118, A:S.120, A:G.121, A:I.291, A:A.302, A:A.304 Salt bridges: A:K.44, A:K.44 FAD.4: 31 residues within 4Å: Chain A: V.329, S.330, S.331, H.332 Chain B: G.13, G.14, G.15, P.16, A.17, E.36, F.37, H.38, G.43, K.44, Y.48, I.53, D.55, T.86, K.87, V.88, A.117, T.118, G.119, S.120, G.121, I.122, G.289, D.290, L.300, I.301 Ligands: TLA.2 29 PLIP interactions: 26 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:Y.48, B:Y.48 Hydrogen bonds: B:G.14, B:G.15, B:A.17, B:F.37, B:G.43, B:K.44, B:D.55, B:V.88, B:V.88, B:S.120, B:D.290, B:D.290, B:I.301, A:S.330, A:S.331, A:S.331 Water bridges: B:G.18, B:H.38, B:T.118, B:G.119, B:S.120, B:G.121, B:L.256, B:D.290, B:D.290, B:A.302, B:A.304

1 x TLA: L(+)-TARTARIC ACID(Non-covalent)

TLA.2: 4 residues within 4Å: Chain A: M.328, V.329, H.332 Ligands: FAD.4 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.332

2 x OXM: OXAMIC ACID(Non-covalent)

OXM.3: 2 residues within 4Å: Chain A: A.273, G.274 No protein-ligand interaction detected (PLIP) OXM.5: 1 residues within 4Å: Chain B: E.295 No protein-ligand interaction detected (PLIP)

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.6: 0 residues within 4Å: (No contacts) 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:H.332

Links

RCSB   PDBe   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
A

B
B

Ferredoxin--NADP reductase