SMTL ID : 1dfx.1

DESULFOFERRODOXIN FROM DESULFOVIBRIO DESULFURICANS, ATCC 27774

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

4 x FE: FE (III) ION(Non-covalent)

FE.1: 4 residues within 4Å: Chain A: C.9, C.12, C.28, C.29 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.9, A:C.12, A:C.28, A:C.29 FE.2: 5 residues within 4Å: Chain A: H.48, H.68, H.74, C.115, H.118 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.48, A:H.68, A:H.74, A:C.115, A:H.118 FE.4: 4 residues within 4Å: Chain B: C.9, C.12, C.28, C.29 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.9, B:C.12, B:C.28, B:C.29 FE.5: 5 residues within 4Å: Chain B: H.48, H.68, H.74, C.115, H.118 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:H.48, B:H.68, B:H.74, B:C.115, B:H.118

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 5 residues within 4Å: Chain A: S.87, T.89 Chain B: S.87, T.89 Ligands: CA.6 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: A:S.87, B:S.87, H2O.2, H2O.5 CA.6: 5 residues within 4Å: Chain A: S.87, T.89 Chain B: S.87, T.89 Ligands: CA.3 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: A:S.87, B:S.87, H2O.2, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Coelho, A.V. et al., Desulfoferrodoxin Structure Determined by MAD Phasing and Refinement to 1.9 Angstroms Resolution Reveals a Unique Combination of a Tetrahedral Fes4 Centre with a Square Pyramidal Fesn4 Centre. J.Biol.Inorg.Chem. (1997)

Release Date

1998-10-14

Peptides

DESULFOFERRODOXIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

DESULFOFERRODOXIN