SMTL ID : 4fcn.1

The crystal structures of several mutants of pleurotus eryngii versatile peroxidase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: S.170, D.187, T.189, V.192, D.194 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.187, A:D.187, A:T.189, A:V.192, A:D.194 CA.2: 4 residues within 4Å: Chain A: D.48, G.60, D.62, S.64 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.48, A:D.62, A:S.64, H2O.1, H2O.2

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

HEM.3: 25 residues within 4Å: Chain A: E.36, H.39, E.40, L.42, R.43, T.45, F.46, P.139, G.140, P.141, I.148, L.165, L.166, S.168, H.169, I.171, A.172, A.173, A.174, D.175, G.176, V.177, F.186, L.228, S.230 30 PLIP interactions: 29 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:L.42, A:L.42, A:R.43, A:F.46, A:F.46, A:F.46, A:F.46, A:P.139, A:P.141, A:I.148, A:L.165, A:L.166, A:A.172, A:A.174, A:V.177, A:F.186, A:F.186, A:L.228 Hydrogen bonds: A:A.173, A:D.175, A:G.176, A:V.177 Water bridges: A:H.39, A:R.43, A:R.43 Salt bridges: A:H.39, A:R.43 pi-Stacking: A:F.186 Metal complexes: A:H.169, H2O.9

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

SO4.4: 4 residues within 4Å: Chain A: P.76, A.77, H.136, F.142 5 PLIP interactions: 5 interactions with chain A Water bridges: A:A.77, A:H.136, A:H.136, A:L.137 Salt bridges: A:H.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morales, M. et al., Two Oxidation Sites for Low Redox Potential Substrates: A DIRECTED MUTAGENESIS, KINETIC, AND CRYSTALLOGRAPHIC STUDY ON PLEUROTUS ERYNGII VERSATILE PEROXIDASE. J.Biol.Chem. (2012)

Release Date

2012-10-24

Peptides

Versatile peroxidase VPL2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Versatile peroxidase VPL2