1rar

X-ray diffraction
1.9Å resolution

CRYSTAL STRUCTURE OF A FLUORESCENT DERIVATIVE OF RNASE A

Released:
Source organism: Bos taurus
Primary publication:
Crystal structure of a fluorescent derivative of RNase A.
Biochemistry 32 8457-64 (1993)
PMID: 8357795

Function and Biology Details

Reaction catalysed:
(1a) an (RNA) containing cytidine = an (RNA)-3'-cytidine-2',3'-cyclophosphate + a 5'-hydroxy-ribonucleotide-3'-(RNA)
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: 123 amino acids
Theoretical weight: 13.58 KDa
Source organism: Bos taurus
Expression system: Not provided
UniProt:
  • Canonical: P61823 (Residues: 28-150; Coverage: 99%)
Gene names: RNASE1, RNS1
Sequence domains: Pancreatic ribonuclease
Structure domains: Ribonuclease A-like domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P3221
Unit cell:
a: 65Å b: 65Å c: 65Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.172 not available not available
Expression system: Not provided