SMTL ID : 1gmb.1

Reduced structure of CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ATCC 27774 at pH 7.6

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

4 x HEC: HEME C(Covalent)

HEC.1: 18 residues within 4Å: Chain A: P.2, A.3, V.4, P.5, V.9, E.10, F.20, H.22, H.25, V.28, E.29, C.30, C.33, H.34, Y.43, K.45, C.46 Ligands: HEC.3 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:P.2, A:V.4, A:P.5, A:V.9, A:F.20, A:F.20, A:F.20, A:F.20, A:V.28, A:Y.43, A:Y.43 Hydrogen bonds: A:C.46 Water bridges: A:E.10, A:E.10 Salt bridges: A:K.45 Metal complexes: A:H.22, A:H.34 HEC.2: 15 residues within 4Å: Chain A: C.33, H.34, H.35, V.37, A.44, K.45, C.46, C.51, H.52, E.61, Y.66, V.67, L.74, K.75, H.76 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:A.44, A:V.67, A:L.74, A:K.75, A:K.75, A:H.76 Hydrogen bonds: A:E.61, A:K.75 Salt bridges: A:H.35, A:H.76 pi-Stacking: A:H.76 Metal complexes: A:H.35, A:H.52 HEC.3: 15 residues within 4Å: Chain A: F.20, P.21, H.25, V.28, S.78, C.79, C.82, H.83, K.90, L.93, L.97, K.104, C.105 Ligands: HEC.1, HEC.4 10 PLIP interactions: 10 interactions with chain A, Hydrophobic interactions: A:P.21, A:V.28, A:L.93, A:L.97 Water bridges: A:K.90 Salt bridges: A:K.90, A:K.104 pi-Stacking: A:F.20 Metal complexes: A:H.25, A:H.83 HEC.4: 21 residues within 4Å: Chain A: V.11, G.13, S.14, Q.15, K.16, V.18, L.55, L.64, Y.65, V.68, H.69, C.79, L.80, H.83, L.97, T.98, G.99, C.100, C.105, H.106 Ligands: HEC.3 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:V.11, A:K.16, A:V.18, A:V.18, A:L.64, A:Y.65, A:V.68, A:L.80 Hydrogen bonds: A:S.14, A:Q.15, A:K.16, A:L.55 Water bridges: A:Y.65, A:Y.65 Salt bridges: A:H.69 pi-Stacking: A:Y.65 pi-Cation interactions: A:K.16 Metal complexes: A:H.69, A:H.106

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

SO4.5: 8 residues within 4Å: Chain A: P.5, D.6, K.7, P.8, P.21, H.22, A.23, P.24 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.5, A:H.22, A:A.23 Water bridges: A:V.9 SO4.6: 2 residues within 4Å: Chain A: K.16, T.17 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.17 Water bridges: A:Q.15, A:T.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Louro, R. et al., Conformational Component in the Coupled Transfer of Multiple Electrons and Protons in a Monomeric Tetraheme Cytochrome. J.Biol.Chem. (2001)

Release Date

2002-09-12

Peptides

CYTOCHROME C3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CYTOCHROME C3

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