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Solution NMR

SOLUTION STRUCTURE OF ORYZACYSTATIN-I, A CYSTEINE PROTEINASE INHIBITOR OF THE RICE, ORYZA SATIVA L. JAPONICA

Released:
DOI: 10.2210/pdb1eqk/pdb
PDB entry 1eqk coloured by chain, ensemble of 21 models, front view.
PDB entry 1eqk coloured by chain, ensemble of 21 models, side view.
PDB entry 1eqk coloured by chain, ensemble of 21 models, top view.
Source organism: Oryza sativa Japonica Group
Primary publication:
Three-dimensional solution structure of oryzacystatin-I, a cysteine proteinase inhibitor of the rice, Oryza sativa L. japonica.
Nagata K, Kudo N, Abe K, Arai S, Tanokura M
Biochemistry 39 14753-60 (2000)
PMID: 11101290

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140600 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cysteine proteinase inhibitor 1 Chain: A
Molecule details ›
Chain: A
Length: 102 amino acids
Theoretical weight: 11.4 KDa
Source organism: Oryza sativa Japonica Group
Expression system: Escherichia coli
UniProt:
  • Canonical: P09229 (Residues: 39-140; Coverage: 90%)
Gene names: LOC_Os01g58890, Os01g0803200, P0003D09.48, P0034E02.11
Sequence domains: Cystatin domain
Structure domains: Nuclear Transport Factor 2; Chain: A,

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: torsion angle dynamics
Expression system: Escherichia coli

Quick links

Citations

7 review citations

Plant toxic proteins with insecticidal properties. A review on their potentialities as bioinsecticides.
Carlini et al. (2002)
6 more

14 mentions without citation

Peptide-based protease inhibitors from plants.
Hellinger et al. (2019)
13 more