SMTL ID : 1mkq.1

Crystal Structure of the Mutant Variant of Cytochrome c Peroxidase in the 'Open' Uncross-linked form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.64 Å

Oligo State

monomer

Ligands

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

HEM.1: 21 residues within 4Å: Chain A: P.44, V.45, R.48, W.51, P.145, D.146, A.147, L.171, M.172, A.174, H.175, L.177, G.178, K.179, T.180, H.181, N.184, S.185, W.191, L.232, T.234 25 PLIP interactions: 25 interactions with chain A, Hydrophobic interactions: A:R.48, A:W.51, A:W.51, A:W.51, A:P.145, A:A.147, A:L.171, A:A.174, A:T.180, A:W.191, A:L.232 Hydrogen bonds: A:K.179, A:H.181, A:N.184, A:S.185 Water bridges: A:D.37, A:D.37, A:D.37, A:V.45, A:R.48 Salt bridges: A:R.48, A:H.181, A:H.181 pi-Stacking: A:W.51 Metal complexes: A:H.175

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 4 residues within 4Å: Chain A: D.254, D.256, K.257, K.260 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:D.256, A:K.257, A:K.257, A:K.260 Hydrogen bonds: A:D.254, A:D.256, A:D.256

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bhaskar, B. et al., A Novel Heme and Peroxide-Dependent Tryptophan-Tyrosine Cross-Link in a Mutant of Cytochrome c Peroxidase. J.Mol.Biol. (2003)

Release Date

2003-04-08

Peptides

Cytochrome c Peroxidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c Peroxidase

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