SMTL ID : 1qgj.2 (1 other biounit)

ARABIDOPSIS THALIANA PEROXIDASE N

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.43, V.46, G.48, D.50, S.52 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.43, A:D.43, A:V.46, A:D.50, A:S.52 CA.2: 5 residues within 4Å: Chain A: T.166, D.217, T.220, T.223, D.225 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:T.166, A:D.217, A:T.220, A:T.220, A:T.223

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

HEM.3: 27 residues within 4Å: Chain A: R.31, A.34, S.35, I.37, R.38, F.41, S.70, R.72, P.135, S.136, P.137, I.144, F.148, L.161, S.162, A.164, H.165, F.167, G.168, Q.169, A.170, K.171, V.174, L.216, L.239, S.241, M.277 29 PLIP interactions: 28 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:I.37, A:I.37, A:R.38, A:F.41, A:F.41, A:F.41, A:P.137, A:I.144, A:F.148, A:L.161, A:A.164, A:F.167, A:A.170, A:V.174, A:L.216 Hydrogen bonds: A:Q.169, A:Q.169, A:K.171 Water bridges: A:R.31, A:R.31, A:S.70, A:K.171 Salt bridges: A:R.31, A:R.38, A:K.171 pi-Stacking: A:F.41 pi-Cation interactions: A:R.38 Metal complexes: A:H.165, H2O.21

1 x GSH: GLUTATHIONE(Non-covalent)

GSH.4: 7 residues within 4Å: Chain A: N.154, T.156, D.157, D.272, C.275, A.276, R.279 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.156 Water bridges: A:N.154, A:N.154

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mirza, O. et al., Arabidopsis thaliana peroxidase N: structure of a novel neutral peroxidase. Acta Crystallogr.,Sect.D (2000)

Release Date

2000-03-08

Peptides

PEROXIDASE N: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

PEROXIDASE N

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