SMTL ID : 1h1o.2 (1 other biounit)

ACIDITHIOBACILLUS FERROOXIDANS CYTOCHROME C4 STRUCTURE SUPPORTS A COMPLEX-INDUCED TUNING OF ELECTRON TRANSFER

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.13 Å

Oligo State

monomer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: G.124, S.125, Q.128, G.129, A.130 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.125, A:S.125 Water bridges: A:G.124, A:G.124

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.2: 24 residues within 4Å: Chain A: Q.38, Y.42, Q.46, R.55, I.116, C.119, C.122, H.123, P.132, F.133, P.134, L.136, Y.143, I.144, Q.147, L.148, F.151, R.156, N.158, L.160, M.161, I.164, V.176 Ligands: HEM.3 24 PLIP interactions: 24 interactions with chain A, Hydrophobic interactions: A:Y.42, A:I.116, A:L.136, A:L.136, A:I.144, A:Q.147, A:F.151, A:L.160, A:L.160, A:I.164, A:I.164, A:V.176 Hydrogen bonds: A:Q.38, A:Y.143 Water bridges: A:Q.139, A:Q.139, A:N.158 Salt bridges: A:R.55, A:R.156, A:R.156 pi-Stacking: A:H.123, A:H.123, A:F.151 Metal complexes: A:H.123 HEM.3: 25 residues within 4Å: Chain A: D.15, C.16, V.18, C.19, H.20, I.31, V.32, P.33, L.35, Y.42, Q.46, L.47, Y.50, R.55, D.57, N.59, G.60, Y.63, M.64, V.67, L.79, Y.143, Q.147, Y.150 Ligands: HEM.2 24 PLIP interactions: 24 interactions with chain A, Hydrophobic interactions: A:V.18, A:V.32, A:L.35, A:L.35, A:L.47, A:Y.50, A:N.59, A:Y.63, A:Y.63, A:L.79, A:Y.143 Hydrogen bonds: A:Y.50, A:Y.50, A:Y.143, A:Q.147 Water bridges: A:Q.38, A:Q.38, A:N.59 Salt bridges: A:R.55, A:R.55 pi-Stacking: A:H.20, A:H.20, A:Y.50 Metal complexes: A:H.20

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

SO4.4: 7 residues within 4Å: Chain A: H.39, K.40, S.41, N.84, A.130, G.131 Ligands: ZN.5 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:K.40, A:S.41, A:S.41, A:N.84, A:G.131 Salt bridges: A:H.39, A:K.40

3 x ZN: ZINC ION(Non-covalent)

ZN.5: 3 residues within 4Å: Chain A: H.39, N.84 Ligands: SO4.4 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.39, H2O.68 ZN.6: 1 residues within 4Å: Chain A: H.152 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.152, H2O.69 ZN.7: 4 residues within 4Å: Chain A: R.34, H.97, R.140, Y.141 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abergel, C. et al., The Structure of Acidithiobacillus Ferrooxidans C(4)-Cytochrome. A Model for Complex-Induced Electron Transfer Tuning. Structure (2003)

Release Date

2003-07-17

Peptides

CYTOCHROME C-552: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

CYTOCHROME C-552

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