SMTL ID : 1h21.2 (1 other biounit)

A novel iron centre in the split-Soret cytochrome c from Desulfovibrio desulfuricans ATCC 27774

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

4 x HEC: HEME C(Covalent)

HEC.1: 22 residues within 4Å: Chain A: L.146, V.206, C.209, H.213, M.214, A.223, G.225, M.227, D.228, C.229, C.232, H.233 Chain B: H.148, I.149, S.152, K.153, Y.156, P.231, C.232, A.238 Ligands: HEC.2, HEC.4 12 PLIP interactions: 8 interactions with chain B, 4 interactions with chain A, Hydrophobic interactions: B:I.149, B:I.149, B:I.149, B:Y.156, B:Y.156, B:A.238, A:L.146, A:V.206, A:A.223 Salt bridges: B:K.153 Metal complexes: B:H.148, A:H.233 HEC.2: 16 residues within 4Å: Chain A: S.208, C.209, C.212, H.213, A.220, W.222, C.229, H.233 Chain B: Y.156, A.237, A.238, K.242, F.243, H.246, P.247 Ligands: HEC.1 14 PLIP interactions: 4 interactions with chain A, 10 interactions with chain B, Hydrophobic interactions: A:A.220, A:W.222, A:H.233, B:A.238, B:K.242, B:K.242, B:K.242, B:F.243 Metal complexes: A:H.213, B:H.246 Water bridges: B:K.242 Salt bridges: B:K.242, B:H.246 pi-Cation interactions: B:K.242 HEC.3: 15 residues within 4Å: Chain A: Y.156, A.237, A.238, K.242, F.243, H.246, P.247 Chain B: S.208, C.209, C.212, H.213, A.220, W.222, H.233 Ligands: HEC.4 15 PLIP interactions: 5 interactions with chain B, 10 interactions with chain A, Hydrophobic interactions: B:A.220, B:W.222, B:W.222, B:H.233, A:A.238, A:K.242, A:K.242, A:F.243, A:P.247 Metal complexes: B:H.213, A:H.246 Salt bridges: A:K.242, A:H.246, A:H.246 pi-Cation interactions: A:K.242 HEC.4: 21 residues within 4Å: Chain A: H.148, I.149, S.152, K.153, Y.156, P.231, A.238 Chain B: L.146, V.206, C.209, H.213, M.214, A.223, G.225, M.227, D.228, C.229, C.232, H.233 Ligands: HEC.1, HEC.3 13 PLIP interactions: 8 interactions with chain A, 5 interactions with chain B, Hydrophobic interactions: A:I.149, A:I.149, A:Y.156, A:Y.156, A:P.231, A:A.238, B:L.146, B:V.206, B:A.223, B:M.227 Salt bridges: A:K.153 Metal complexes: A:H.148, B:H.233

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abreu, I.A. et al., A Novel Iron Centre in the Split-Soret Cytochrome C from Desulfovibrio Desulfuricans Atcc 27774. J.Biol.Inorg.Chem. (2003)

Release Date

2003-02-20

Peptides

SPLIT-SORET CYTOCHROME C: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

SPLIT-SORET CYTOCHROME C

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