SMTL ID : 3pza.1 (1 other biounit)

Fully Reduced (All-ferrous) Pyrococcus rubrerythrin after a 10 second exposure to peroxide.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x PEO: HYDROGEN PEROXIDE(Non-functional Binders)

PEO.1: 7 residues within 4Å: Chain A: E.79, E.82, E.113 Chain B: E.18, E.51 Ligands: FE2.3, FE2.8 No protein-ligand interaction detected (PLIP) PEO.5: 7 residues within 4Å: Chain A: E.18, E.51 Chain B: E.79, E.82, E.113 Ligands: FE2.4, FE2.7 No protein-ligand interaction detected (PLIP)

6 x FE2: FE (II) ION(Non-covalent)

FE2.2: 4 residues within 4Å: Chain A: C.141, C.144, C.156, C.159 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.141, A:C.144, A:C.156, A:C.159 FE2.3: 6 residues within 4Å: Chain A: E.79, E.113, H.116 Chain B: E.51 Ligands: PEO.1, FE2.8 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Metal complexes: A:E.79, A:E.79, A:E.113, A:H.116, B:E.51 FE2.4: 6 residues within 4Å: Chain A: E.18, E.51, H.54 Chain B: E.113 Ligands: PEO.5, FE2.7 5 PLIP interactions: 1 interactions with chain B, 4 interactions with chain A Metal complexes: B:E.113, A:E.18, A:E.18, A:E.51, A:H.54 FE2.6: 4 residues within 4Å: Chain B: C.141, C.144, C.156, C.159 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.141, B:C.144, B:C.156, B:C.159 FE2.7: 6 residues within 4Å: Chain A: E.51 Chain B: E.79, E.113, H.116 Ligands: FE2.4, PEO.5 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Metal complexes: B:E.79, B:E.79, B:E.113, B:H.116, A:E.51 FE2.8: 6 residues within 4Å: Chain A: E.113 Chain B: E.18, E.51, H.54 Ligands: PEO.1, FE2.3 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Metal complexes: B:E.18, B:E.18, B:E.51, B:H.54, A:E.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dillard, B.D. et al., A cryo-crystallographic time course for peroxide reduction by rubrerythrin from Pyrococcus furiosus. J.Biol.Inorg.Chem. (2011)

Release Date

2011-06-22

Peptides

Rubrerythrin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Rubrerythrin

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