SMTL ID : 1gx2.1 (1 other biounit)

Recombinant horseradish peroxidase Phe209Ser complex with benzhydroxamic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

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

HEM.1: 25 residues within 4Å: Chain A: R.32, A.35, S.36, L.38, R.39, F.42, S.74, P.140, A.141, P.142, L.149, F.153, L.167, S.168, G.170, H.171, F.173, G.174, K.175, N.176, Q.177, F.222, I.245, S.247 Ligands: BHO.2 26 PLIP interactions: 25 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:A.35, A:L.38, A:R.39, A:F.42, A:F.42, A:F.42, A:P.140, A:L.149, A:F.153, A:L.167, A:F.173, A:F.222, A:I.245 Hydrogen bonds: A:K.175, A:K.175, A:N.176, A:Q.177, A:Q.177 Water bridges: A:R.32, A:R.32 Salt bridges: A:R.32, A:R.39 pi-Stacking: A:F.42, A:F.222 Metal complexes: A:H.171, H2O.8

1 x BHO: BENZHYDROXAMIC ACID(Non-covalent)

BHO.2: 9 residues within 4Å: Chain A: R.39, F.42, H.43, F.69, G.70, P.140, A.141, P.142 Ligands: HEM.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.39, A:P.140 Water bridges: A:H.43 pi-Stacking: A:F.69

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 5 residues within 4Å: Chain A: T.172, D.223, T.226, I.229, D.231 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:T.172, A:T.172, A:D.223, A:T.226, A:I.229 CA.4: 5 residues within 4Å: Chain A: D.44, V.47, G.49, D.51, S.53 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.44, A:V.47, A:G.49, A:D.51, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Henriksen, A. et al., Hrpc Heme Crevice Architecture. To be Published

Release Date

2003-03-28

Peptides

PEROXIDASE C1A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PEROXIDASE C1A

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