SMTL ID : 2gr2.1

Crystal structure of Ferredoxin reductase, BphA4 (oxidized form)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 31 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, L.129, R.130, I.156, G.272, D.273, E.289, T.290, W.291, A.294, Y.319, W.320 Ligands: APR.2 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:R.48, A:L.129, A:I.156 Hydrogen bonds: A:A.15, 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:W.320 Water bridges: A:G.16, A:L.17, A:L.17, A:S.19, A:D.40, A:D.40, A:R.48, A:G.110, A:R.130, A:D.273, A:V.274, A:S.292 Salt bridges: A:R.48, A:R.130 FAD.3: 31 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, L.129, R.130, I.156, G.272, D.273, E.289, T.290, W.291, A.294, Y.319, W.320 Ligands: APR.4 28 PLIP interactions: 28 interactions with chain B Hydrophobic interactions: B:R.48, B:L.129, B:I.156 Hydrogen bonds: B:A.15, 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:W.320 Water bridges: B:G.16, B:L.17, B:L.17, B:S.19, B:R.48, B:G.110, B:R.130, B:V.274, B:T.290, B:S.292 Salt bridges: B:R.48, B:R.130

2 x APR: ADENOSINE-5-DIPHOSPHORIBOSE(Non-covalent)

APR.2: 20 residues within 4Å: Chain A: R.114, L.116, V.151, G.152, G.153, G.154, V.155, I.156, V.174, E.175, T.176, Q.177, S.182, R.183, G.234, I.235, G.236, V.237, E.289 Ligands: FAD.1 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:R.114, A:G.153, A:V.155, A:I.156, A:G.157, A:T.176, A:T.176, A:S.182, A:S.182, A:R.183, A:G.234, A:G.236, A:E.289 Water bridges: A:R.114, A:R.130, A:G.154, A:S.182, A:R.183, A:R.183, A:V.237, A:E.289 Salt bridges: A:R.183 APR.4: 20 residues within 4Å: Chain B: R.114, L.116, V.151, G.152, G.153, G.154, V.155, I.156, V.174, E.175, T.176, Q.177, S.182, R.183, G.234, I.235, G.236, V.237, E.289 Ligands: FAD.3 22 PLIP interactions: 22 interactions with chain B Hydrogen bonds: B:R.114, B:G.153, B:V.155, B:I.156, B:G.157, B:T.176, B:T.176, B:T.176, B:S.182, B:S.182, B:R.183, B:G.234, B:G.236 Water bridges: B:R.114, B:R.130, B:G.154, B:S.182, B:R.183, B:R.183, B:V.237, B:E.289 Salt bridges: B:R.183

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

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