CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.230 | Ribosomal Protein S5; domain 2 |
|
3.30.230.70 | GHMP Kinase, N-terminal domain |
Domain Context
CATH Clusters
| Superfamily | GHMP Kinase, N-terminal domain |
| Functional Family | Ribonuclease PH |
Enzyme Information
| 2.7.7.56 |
tRNA nucleotidyltransferase.
based on mapping to UniProt P28619
tRNA(n+1) + phosphate = tRNA(n) + a nucleoside diphosphate.
-!- Brings about the final exonucleolytic trimming of the 3'-terminus of tRNA precursors in Escherichia coli by a phosphorolysis, producing a mature 3'-terminus in tRNA and nucleoside diphosphate. -!- Not identical with EC 2.7.7.8.
|
UniProtKB Entries (1)
| P28619 |
RNPH_BACSU
Bacillus subtilis subsp. subtilis str. 168
Ribonuclease PH
|
PDB Structure
| PDB | 1OYS |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Crystal structure of the phosphorolytic exoribonuclease RNase PH from Bacillus subtilis and implications for its quaternary structure and tRNA binding.
Protein Sci.
|
