SMTL ID : 1fhf.3 (2 other biounits)

THE STRUCTURE OF SOYBEAN PEROXIDASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.43, V.46, G.48, D.50, S.52, V.53 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.170, D.221, T.224, Q.227, D.229 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:T.170, A:D.221, A:T.224, A:Q.227, A:D.229

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

HEM.3: 24 residues within 4Å: Chain A: R.31, A.34, S.35, M.37, R.38, F.41, S.73, P.139, A.140, P.141, F.152, L.162, L.165, G.168, H.169, F.171, G.172, R.173, A.174, R.175, T.178, L.220, L.243, S.245 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:A.34, A:F.41, A:P.139, A:F.152, A:L.162, A:L.165, A:F.171, A:A.174, A:T.178, A:L.220 Hydrogen bonds: A:R.173, A:R.175 Water bridges: A:R.31, A:R.31 Salt bridges: A:R.31, A:R.38, A:R.175 Metal complexes: A:H.169

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.4: 2 residues within 4Å: Chain A: P.141, R.175 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.175 TRS.5: 4 residues within 4Å: Chain A: T.85, E.88, N.89, L.297 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.85, A:N.89, A:L.297

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Henriksen, A. et al., Structure of soybean seed coat peroxidase: a plant peroxidase with unusual stability and haem-apoprotein interactions. Protein Sci. (2001)

Release Date

2001-02-14

Peptides

SEED COAT PEROXIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

SEED COAT PEROXIDASE

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