SMTL ID : 2xnj.2 (1 other biounit)

Crystal structure of an engineered Ferredoxin(flavodoxin) NADP(H) Reductase (FPR) from Escherichia coli

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

FAD.1: 19 residues within 4Å: Chain A: F.46, R.60, A.61, Y.62, S.63, Y.76, L.77, V.78, V.80, Y.82, G.92, K.93, L.94, S.95, T.135, E.264, H.265, Y.266 Ligands: NAP.2 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:F.46, A:A.61, A:Y.266, A:Y.266 Hydrogen bonds: A:A.61, A:A.61, A:S.63, A:Y.76, A:V.78, A:K.93, A:L.94, A:S.95 Water bridges: A:Y.76 Salt bridges: A:R.60, A:R.60 pi-Stacking: A:Y.62, A:Y.266

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.2: 20 residues within 4Å: Chain A: A.28, L.29, V.78, T.79, V.80, V.81, T.133, A.162, R.163, D.167, S.192, R.193, R.203, P.205, N.233, Q.235, M.236, D.239 Ligands: FAD.1, TRS.3 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:A.28 Hydrogen bonds: A:V.81, A:T.133, A:A.162, A:R.163, A:S.192, A:S.192, A:R.203, A:N.233, A:D.239, A:D.239 Water bridges: A:V.81, A:T.135, A:R.193, A:N.233 Salt bridges: A:R.163, A:R.163, A:R.193, A:R.203 pi-Cation interactions: A:R.203, A:R.203

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.3: 5 residues within 4Å: Chain A: D.27, Y.164, A.166, D.167 Ligands: NAP.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.26, A:D.27, A:D.167

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: R.145, L.173, L.177, R.180 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.145, A:R.145, A:R.180 GOL.5: 7 residues within 4Å: Chain A: L.171, Q.175, I.187, Q.188, T.189, G.198, S.199 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.175, A:T.189 Water bridges: A:A.197, A:S.199

6 x ZN: ZINC ION(Non-covalent)

ZN.6: 1 residues within 4Å: Chain A: D.85 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.85, A:D.85, H2O.8, H2O.8 ZN.7: 2 residues within 4Å: Chain A: H.35, D.72 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.35, A:D.72, H2O.8 ZN.8: 2 residues within 4Å: Chain A: E.121, H.253 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.121, A:H.253 ZN.9: 1 residues within 4Å: Chain A: E.209 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.209, H2O.8 ZN.10: 1 residues within 4Å: Chain A: D.151 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.151 ZN.11: 1 residues within 4Å: Chain A: E.182 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.182, A:E.182

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

NA.12: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Musumeci, M.A. et al., Swapping Fad Binding Motifs between Plastidic and Bacterial Ferredoxin-Nadp(H) Reductases. Biochemistry (2011)

Release Date

2011-02-23

Peptides

FERREDOXIN NADP-H REDUCTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

FERREDOXIN NADP-H REDUCTASE

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