2plx

X-ray diffraction
1.56Å resolution

Trypsin complexed to a synthetic peptide from Veronica hederifolia

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-133340 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Serine protease 1 Chain: A
Molecule details ›
Chain: A
Length: 223 amino acids
Theoretical weight: 23.32 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P00760 (Residues: 24-246; Coverage: 97%)
Gene names: PRSS1, TRP1, TRY1, TRYP1
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases
Trypsin inhibitor Chain: B
Molecule details ›
Chain: B
Length: 26 amino acids
Theoretical weight: 3.12 KDa
Source organism: Veronica hederifolia
Expression system: Not provided
UniProt:
  • Canonical: P85981 (Residues: 6-31; Coverage: 77%)

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX14.1
Spacegroup: P21212
Unit cell:
a: 113.558Å b: 41.521Å c: 51.189Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.145 0.143 0.188
Expression system: Not provided