SMTL ID : 2c1u.1 (1 other biounit)

CRYSTAL STRUCTURE OF THE DI-HAEM CYTOCHROME C PEROXIDASE FROM PARACOCCUS PANTOTROPHUS - OXIDISED FORM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

4 x HEC: HEME C(Covalent)

HEC.1: 24 residues within 4Å: Chain A: I.63, S.64, C.65, C.68, H.69, S.82, I.83, G.84, H.85, Q.88, R.92, A.94, P.95, M.97, A.100, N.103, Q.106, F.107, W.108, P.122, V.123, I.170, E.174, R.260 14 PLIP interactions: 14 interactions with chain A, Hydrophobic interactions: A:I.63, A:Q.88, A:A.100, A:P.122, A:V.123, A:I.170 Hydrogen bonds: A:N.103, A:W.108 Water bridges: A:Q.106, A:D.109, A:R.260 Salt bridges: A:R.260 Metal complexes: A:H.69, A:H.85 HEC.2: 25 residues within 4Å: Chain A: W.108, F.206, G.210, C.211, C.214, H.215, H.226, F.228, G.229, L.230, F.259, R.260, A.261, A.262, L.264, Y.273, F.274, H.275, L.282, A.285, M.289, I.294, T.296, L.298, I.306 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:W.108, A:F.206, A:F.228, A:F.259, A:A.261, A:L.264, A:L.264, A:F.274, A:F.274, A:L.282, A:A.285, A:M.289, A:I.294, A:T.296, A:L.298, A:I.306 Hydrogen bonds: A:L.230, A:F.274, A:H.275 Salt bridges: A:H.275 Metal complexes: A:H.215 HEC.4: 25 residues within 4Å: Chain B: I.63, S.64, C.65, C.68, H.69, S.82, I.83, G.84, H.85, Q.88, R.92, A.94, P.95, T.96, M.97, A.100, N.103, Q.106, F.107, W.108, P.122, V.123, I.170, E.174, R.260 16 PLIP interactions: 16 interactions with chain B, Hydrophobic interactions: B:I.63, B:Q.88, B:A.94, B:P.95, B:P.95, B:A.100, B:P.122, B:V.123, B:I.170 Hydrogen bonds: B:N.103, B:W.108 Water bridges: B:Q.106, B:D.109 Salt bridges: B:R.260 Metal complexes: B:H.69, B:H.85 HEC.5: 24 residues within 4Å: Chain B: W.108, F.206, G.210, C.211, C.214, H.215, H.226, F.228, G.229, L.230, F.259, R.260, A.261, A.262, L.264, Y.273, F.274, H.275, A.285, M.289, I.294, T.296, L.298, I.306 18 PLIP interactions: 18 interactions with chain B, Hydrophobic interactions: B:W.108, B:F.206, B:F.228, B:F.259, B:L.264, B:F.274, B:A.285, B:M.289, B:I.294, B:I.294, B:T.296, B:L.298, B:I.306 Hydrogen bonds: B:L.230, B:F.274, B:H.275 Salt bridges: B:H.275 Metal complexes: B:H.215

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 3 residues within 4Å: Chain A: N.93, T.270, P.272 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:P.272, H2O.3, H2O.3, H2O.6, H2O.6 CA.6: 3 residues within 4Å: Chain B: N.93, T.270, P.272 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:T.270, B:P.272, H2O.11, H2O.11, H2O.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Echalier, A. et al., Activation and Catalysis of the Di-Heme Cytochrome C Peroxidase from Paracoccus Pantotrophus. Structure (2006)

Release Date

2006-01-13

Peptides

DI-HAEM CYTOCHROME C PEROXIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DI-HAEM CYTOCHROME C PEROXIDASE

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