SMTL ID : 2e7p.1 (4 other biounits)

Crystal structure of the holo form of glutaredoxin C1 from populus tremula x tremuloides

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-tetramer

Ligands

1 x FES: FE2/S2 (INORGANIC) CLUSTER(Covalent)

FES.1: 8 residues within 4Å: Chain A: C.30, G.31, Y.32 Chain C: C.30, G.31, Y.32 Ligands: GSH.2, GSH.4 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A pi-Cation interactions: C:Y.32 Metal complexes: C:C.30, A:C.30

4 x GSH: GLUTATHIONE(Non-covalent)

GSH.2: 14 residues within 4Å: Chain A: K.27, C.30, Y.32, Q.62, T.73, V.74, P.75, G.86, C.87, D.88 Chain B: T.73 Chain C: G.31 Ligands: FES.1, GSH.3 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:Q.62, A:V.74, A:V.74, A:C.87, A:D.88, A:D.88 Water bridges: A:Y.29, A:R.71, A:R.71, A:R.71, A:R.71, A:D.88, A:T.89 Salt bridges: A:K.27, A:R.71 GSH.3: 14 residues within 4Å: Chain A: T.73 Chain B: K.27, Y.29, C.30, Y.32, Q.62, T.73, V.74, P.75, G.86, C.87, D.88 Chain C: N.34 Ligands: GSH.2 17 PLIP interactions: 13 interactions with chain B, 3 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: B:Y.32 Hydrogen bonds: B:Q.62, B:V.74, B:V.74, B:C.87, B:D.88, B:D.88, B:D.88 Water bridges: B:R.71, B:R.71, B:T.89, C:N.34, C:N.34, C:N.34, A:T.73 Salt bridges: B:K.27, B:R.71 GSH.4: 16 residues within 4Å: Chain A: G.31 Chain C: K.27, Y.29, C.30, Y.32, Q.62, R.71, T.73, V.74, P.75, G.86, C.87, D.88 Chain D: T.73 Ligands: FES.1, GSH.5 17 PLIP interactions: 17 interactions with chain C Hydrophobic interactions: C:Y.32 Hydrogen bonds: C:Q.62, C:Q.62, C:V.74, C:V.74, C:C.87, C:D.88, C:D.88 Water bridges: C:R.71, C:R.71, C:R.71, C:R.71, C:D.88, C:D.88, C:T.89 Salt bridges: C:K.27, C:R.71 GSH.5: 16 residues within 4Å: Chain A: T.28, N.34 Chain C: T.73 Chain D: K.27, Y.29, C.30, Y.32, Q.62, R.71, T.73, V.74, P.75, G.86, C.87, D.88 Ligands: GSH.4 19 PLIP interactions: 16 interactions with chain D, 3 interactions with chain A Hydrophobic interactions: D:Y.32 Hydrogen bonds: D:Y.29, D:Q.62, D:V.74, D:V.74, D:C.87, D:D.88, D:D.88 Water bridges: D:Q.62, D:R.71, D:R.71, D:R.71, D:R.71, D:D.88, A:Y.29, A:N.34, A:N.34 Salt bridges: D:K.27, D:R.71

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rouhier, N. et al., Functional, structural, and spectroscopic characterization of a glutathione-ligated [2Fe-2S] cluster in poplar glutaredoxin C1. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-09-25

Peptides

Glutaredoxin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Glutaredoxin

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