CATH Classification

Domain Context

CATH Clusters

Superfamily 5'-nuclease
Functional Family

Enzyme Information

3.1.26.4
Ribonuclease H.
based on mapping to UniProt P13319
Endonucleolytic cleavage to 5'-phosphomonoester.
-!- Acts on RNA-DNA hybrids.

UniProtKB Entries (1)

P13319
RNH_BPT4
Escherichia virus T4
Ribonuclease H

PDB Structure

PDB 1TFR
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Structure of bacteriophage T4 RNase H, a 5' to 3' RNA-DNA and DNA-DNA exonuclease with sequence similarity to the RAD2 family of eukaryotic proteins.
Mueser, T.C., Nossal, N.G., Hyde, C.C.
Cell(Cambridge,Mass.)