SMTL ID : 2gr3.1

Crystal structure of Ferredoxin reductase, BphA4 (oxidized form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 32 residues within 4Å: Chain A: G.14, A.15, G.16, L.17, A.18, V.38, G.39, D.40, E.41, R.48, P.49, S.52, K.53, V.80, T.81, A.82, A.108, T.109, G.110, A.111, L.129, R.130, I.156, E.159, G.272, D.273, E.289, T.290, W.291, A.294, Y.319, F.320 33 PLIP interactions: 33 interactions with chain A Hydrophobic interactions: A:R.48, A:L.129, A:I.156, A:I.156 Hydrogen bonds: A:G.14, A:A.15, A:G.16, A:A.18, A:D.40, A:E.41, A:E.41, A:R.48, A:K.53, A:A.82, A:A.82, A:A.111, A:D.273, A:E.289, A:W.291, A:F.320, A:F.320 Water bridges: A:L.17, A:L.17, A:S.19, A:D.40, A:D.40, A:R.48, A:G.110, A:V.274, A:S.292, A:A.294 Salt bridges: A:R.48, A:R.130 FAD.4: 32 residues within 4Å: Chain B: G.14, A.15, G.16, L.17, A.18, V.38, G.39, D.40, E.41, R.48, P.49, S.52, K.53, V.80, T.81, A.82, A.108, T.109, G.110, A.111, L.129, R.130, I.156, E.159, G.272, D.273, E.289, T.290, W.291, A.294, Y.319, F.320 30 PLIP interactions: 30 interactions with chain B Hydrophobic interactions: B:R.48, B:L.129, B:I.156, B:I.156 Hydrogen bonds: B:G.14, B:A.15, B:G.16, B:A.18, B:D.40, B:E.41, B:R.48, B:K.53, B:A.82, B:A.82, B:A.111, B:D.273, B:E.289, B:W.291, B:F.320, B:F.320 Water bridges: B:L.17, B:L.17, B:S.19, B:R.48, B:G.110, B:V.274, B:S.292, B:A.294 Salt bridges: B:R.48, B:R.130

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: P.113, T.128, L.129, V.233, G.234, I.235, G.236, V.237 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:L.129, A:V.233, A:G.236, A:G.236 Water bridges: A:R.114, A:R.130, A:V.237 GOL.5: 8 residues within 4Å: Chain B: P.113, T.128, L.129, V.233, G.234, I.235, G.236, V.237 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:L.129, B:V.233, B:G.236, B:G.236 Water bridges: B:R.114, B:R.130, B:V.237

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

FMT.3: 3 residues within 4Å: Chain A: F.320, D.322, R.327 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.322, A:R.327 FMT.6: 3 residues within 4Å: Chain B: F.320, D.322, R.327 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.322, B:R.327

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Senda, M. et al., A ferredoxin reductase BphA4 uses a butterfly motion of FAD to regulate affinity for ferredoxin. To be Published

Release Date

2007-05-22

Peptides

ferredoxin reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ferredoxin reductase