CATH Classification

Domain Context

CATH Clusters

Superfamily Microbial ribonucleases
Functional Family

Enzyme Information

3.1.27.3
Ribonuclease T(1).
based on mapping to UniProt P00653
Two-stage endonucleolytic cleavage to nucleoside 3'-phosphates and 3'-phosphooligonucleotides ending in G-P with 2',3'-cyclic phosphate intermediates.
-!- Formerly EC 2.7.7.26 and EC 3.1.4.8.

UniProtKB Entries (1)

P00653
RNMS_ASPPH
Aspergillus phoenicis
Guanyl-specific ribonuclease Ms

PDB Structure

PDB 1RMS
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structure of ribonuclease Ms (as a ribonuclease T1 homologue) complexed with a guanylyl-3',5'-cytidine analogue.
Nonaka, T., Nakamura, K.T., Uesugi, S., Ikehara, M., Irie, M., Mitsui, Y.
Biochemistry