SMTL ID : 4ged.1

Crystal Structure of the Leishmania Major Peroxidase-Cytochrome C Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

hetero-1-1-mer

Ligands

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

HEM.1: 26 residues within 4Å: Chain A: P.27, S.28, I.30, R.31, W.34, P.129, D.130, G.131, V.138, F.142, L.155, I.156, A.158, H.159, G.162, E.163, C.164, H.165, F.168, S.169, Y.171, W.175, L.217, S.219, F.247, F.251 27 PLIP interactions: 26 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:W.34, A:W.34, A:W.34, A:P.129, A:P.129, A:V.138, A:F.142, A:L.155, A:I.156, A:A.158, A:W.175, A:L.217, A:F.251 Hydrogen bonds: A:E.163, A:H.165, A:S.169, A:S.169 Water bridges: A:S.28, A:S.28, A:R.31 Salt bridges: A:R.31, A:H.165, A:H.165 pi-Stacking: A:W.34 pi-Cation interactions: A:H.159 Metal complexes: A:H.159, H2O.1

1 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain A: T.160, T.176, D.178, G.181, D.183, S.185 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.160, A:T.160, A:D.178, A:G.181, H2O.3

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 8 residues within 4Å: Chain A: E.36, S.39, G.47, S.48, P.49, S.51, S.53, E.59 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.36, A:S.39, A:S.48, A:S.53, A:E.59

1 x HEC: HEME C(Covalent)

HEC.4: 31 residues within 4Å: Chain A: H.177, D.178 Chain B: R.24, A.25, C.28, H.29, V.39, G.40, P.41, L.43, I.46, S.51, G.52, K.53, V.54, F.57, Y.59, S.60, N.63, W.70, L.75, Y.78, L.79, T.89, K.90, M.91, S.92, F.93, I.96, V.105, L.109 26 PLIP interactions: 24 interactions with chain B, 2 interactions with chain A, Hydrophobic interactions: B:A.25, B:L.43, B:F.57, B:W.70, B:L.75, B:L.79, B:F.93, B:I.96, A:H.177, A:D.178 Hydrogen bonds: B:G.52, B:Y.59, B:S.60, B:S.60, B:N.63, B:W.70, B:T.89, B:T.89, B:K.90 Water bridges: B:K.53, B:K.53 pi-Stacking: B:H.29, B:H.29, B:Y.78 pi-Cation interactions: B:H.29 Metal complexes: B:H.29

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jasion, V.S. et al., Crystal structure of the Leishmania major peroxidase-cytochrome c complex. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-10-24

Peptides

Ascorbate peroxidase: A
Cytochrome c: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ascorbate peroxidase

Cytochrome c

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