PDBe 1rnd

X-ray diffraction
1.5Å resolution

NEWLY OBSERVED BINDING MODE IN PANCREATIC RIBONUCLEASE

Released:
Source organism: Bos taurus
Primary publication:
Newly observed binding mode in pancreatic ribonuclease.
J. Mol. Biol. 224 265-7 (1992)
PMID: 1548704

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: 124 amino acids
Theoretical weight: 13.71 KDa
Source organism: Bos taurus
Expression system: Not provided
UniProt:
  • Canonical: P61823 (Residues: 27-150; Coverage: 100%)
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: P21
Unit cell:
a: 30.34Å b: 38.19Å c: 53.37Å
α: 90° β: 105.9° γ: 90°
R-values:
R R work R free
0.19 not available not available
Expression system: Not provided