SMTL ID : 3riv.1 (1 other biounit)

The Crystal Structure of Leishmania major Peroxidase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

monomer

Ligands

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

HEM.1: 27 residues within 4Å: Chain A: P.28, S.29, I.31, R.32, W.35, P.130, D.131, G.132, V.139, F.143, L.156, I.157, A.159, H.160, C.162, G.163, E.164, C.165, H.166, F.169, S.170, Y.172, W.176, L.218, S.220, F.248, F.252 26 PLIP interactions: 25 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:I.31, A:I.31, A:W.35, A:W.35, A:W.35, A:P.130, A:V.139, A:F.143, A:L.156, A:I.157, A:A.159, A:Y.172, A:W.176, A:F.248, A:F.252 Hydrogen bonds: A:E.164, A:H.166, A:S.170 Water bridges: A:R.32, A:H.166 Salt bridges: A:R.32, A:H.166, A:H.166 pi-Stacking: A:W.35 Metal complexes: A:H.160, H2O.1

1 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain A: T.161, T.177, D.179, G.182, D.184, S.186 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.161, A:T.177, A:D.179, A:S.186, H2O.5

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 7 residues within 4Å: Chain A: E.37, S.40, G.48, S.49, P.50, S.54, E.60 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.37, A:S.40, A:S.49, A:S.54, A:E.60

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jasion, V.S. et al., Crystal Structure of Leishmania major Peroxidase and Characterization of the Compound I Tryptophan Radical. J.Biol.Chem. (2011)

Release Date

2011-05-11

Peptides

Ascorbate peroxidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ascorbate peroxidase

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