› 2it8

Solution NMR

Solution structure of a linear analog of the cyclic squash trypsin inhibitor MCoTI-II

Released:
DOI: 10.2210/pdb2it8/pdb
PDB entry 2it8 coloured by chain, ensemble of 30 models, front view.
PDB entry 2it8 coloured by chain, ensemble of 30 models, side view.
PDB entry 2it8 coloured by chain, ensemble of 30 models, top view.
Source organism: Momordica cochinchinensis
Primary publication:
Knottin cyclization: Structure and stability of cyclic and linear squash inhibitors do not differ significantly
Heitz A, Avrutina O, Le-Nguyen D, Diederichsen U, Hernandez JF, Gracy J, Kolmar H, Chiche L
To be published

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-160631 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Trypsin inhibitor 2 Chain: A
Molecule details ›
Chain: A
Length: 30 amino acids
Theoretical weight: 3.08 KDa
Source organism: Momordica cochinchinensis
Expression system: Not provided
UniProt:
  • Canonical: P82409 (Residues: 6-34; Coverage: 85%)
Sequence domains: Squash family serine protease inhibitor

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: torsion angle dynamics, simulated annealing, restrained molecular dynamics
Expression system: Not provided

Quick links