SMTL ID : 2cym.1

EFFECTS OF AMINO ACID SUBSTITUTION ON THREE-DIMENSIONAL STRUCTURE: AN X-RAY ANALYSIS OF CYTOCHROME C3 FROM DESULFOVIBRIO VULGARIS HILDENBOROUGH AT 2 ANGSTROMS RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

HEM.1: 22 residues within 4Å: Chain A: M.11, E.12, A.13, T.14, Q.16, P.17, V.18, K.57, Y.65, Y.66, M.69, H.70, C.79, V.80, H.83, L.97, T.98, G.99, C.100, C.105, H.106 Ligands: HEM.4 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:T.14, A:Q.16, A:V.18, A:Y.65, A:Y.66, A:Y.66, A:M.69, A:V.80 Hydrogen bonds: A:A.13, A:T.14, A:Q.16 Salt bridges: A:K.57 pi-Stacking: A:Y.66 Metal complexes: A:H.70, A:H.106 HEM.2: 17 residues within 4Å: Chain A: C.33, H.34, H.35, V.37, D.42, R.44, K.45, C.46, C.51, H.52, A.62, H.67, V.68, T.74, K.75, F.76 Ligands: HEM.3 10 PLIP interactions: 10 interactions with chain A, Hydrophobic interactions: A:V.37, A:V.37, A:R.44, A:V.68, A:F.76 Hydrogen bonds: A:K.75 Salt bridges: A:H.67, A:K.75 Metal complexes: A:H.35, A:H.52 HEM.3: 18 residues within 4Å: Chain A: P.2, K.3, A.4, P.5, M.11, F.20, H.22, H.25, V.28, K.29, C.30, C.33, H.34, Y.43, K.45, C.46 Ligands: HEM.2, HEM.4 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:P.2, A:A.4, A:P.5, A:F.20, A:H.25, A:V.28, A:Y.43, A:Y.43 Hydrogen bonds: A:Y.43, A:C.46 Water bridges: A:G.47 Salt bridges: A:K.45, A:K.45 Metal complexes: A:H.22, A:H.34 HEM.4: 19 residues within 4Å: Chain A: M.11, V.18, F.20, N.21, T.24, H.25, V.28, C.33, K.77, S.78, C.79, C.82, H.83, V.86, K.93, L.97, K.104 Ligands: HEM.1, HEM.3 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:V.18, A:F.20, A:F.20, A:T.24, A:V.28, A:V.28, A:V.86, A:L.97, A:K.104, A:K.104 Hydrogen bonds: A:N.21, A:T.24, A:T.24 Water bridges: A:N.21 Salt bridges: A:K.93, A:K.104 Metal complexes: A:H.25, A:H.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morimoto, Y. et al., Effects of amino acid substitution on three-dimensional structure: an X-ray analysis of cytochrome c3 from Desulfovibrio vulgaris Hildenborough at 2 A resolution. J.Biochem.(Tokyo) (1991)

Release Date

1994-04-30

Peptides

CYTOCHROME C3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CYTOCHROME C3

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