SMTL ID : 1m2a.2 (1 other biounit)

Crystal structure at 1.5 Angstroms resolution of the wild type thioredoxin-like [2Fe-2S] ferredoxin from Aquifex aeolicus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: D.83 Chain B: D.83 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:D.83, A:D.83, B:D.83, B:D.83 ZN.2: 1 residues within 4Å: Chain A: H.17 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.17, H2O.4, H2O.4 ZN.3: 2 residues within 4Å: Chain A: D.12, Q.24 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.12, A:D.12 ZN.4: 1 residues within 4Å: Chain A: E.97 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.97, A:E.97, H2O.3

2 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)

FES.5: 11 residues within 4Å: Chain A: C.9, Q.11, R.13, S.21, C.22, C.55, M.56, N.57, A.58, C.59, V.64 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:C.9, A:C.22, A:C.55, A:C.59 FES.7: 10 residues within 4Å: Chain B: C.9, Q.11, S.21, C.22, C.55, M.56, N.57, A.58, C.59, V.64 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:C.9, B:C.22, B:C.55, B:C.59

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.6: 4 residues within 4Å: Chain B: V.10, P.52, T.53, G.54 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yeh, A.P. et al., High-resolution crystal structures of the wild type and Cys-55-->Ser and Cys-59-->Ser variants of the thioredoxin-like [2Fe-2S] ferredoxin from Aquifex aeolicus. J.Biol.Chem. (2002)

Release Date

2002-09-18

Peptides

[2Fe-2S] ferredoxin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

[2Fe-2S] ferredoxin

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