PDBe 1ruv

X-ray diffraction
1.25Å resolution

RIBONUCLEASE A-URIDINE VANADATE COMPLEX: HIGH RESOLUTION RESOLUTION X-RAY STRUCTURE (1.3 A)

Released:
Source organism: Bos taurus
Primary publication:
X-ray structure of a ribonuclease A-uridine vanadate complex at 1.3 A resolution.
Acta Crystallogr. D Biol. Crystallogr. 53 290-301 (1997)
PMID: 15299932

Function and Biology Details

Reaction catalysed:
Endonucleolytic cleavage to nucleoside 3'-phosphates and 3'-phosphooligonucleotides ending in Cp or Up with 2',3'-cyclic phosphate intermediates. 
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ribonuclease pancreatic Chain: A
Molecule details ›
Chain: A
Length: 124 amino acids
Theoretical weight: 13.71 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P61823 (Residues: 27-150; Coverage: 100%)
Gene names: RNASE1, RNS1
Sequence domains: Pancreatic ribonuclease
Structure domains: P-30 Protein

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 29.8Å b: 38.2Å c: 53.2Å
α: 90° β: 106.1° γ: 90°
R-values:
R R work R free
0.197 0.197 not available