Q88VG6 · RNZ_LACPL
- ProteinRibonuclease Z
- Genernz
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids311 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Zinc phosphodiesterase, which displays some tRNA 3'-processing endonuclease activity. Probably involved in tRNA maturation, by removing a 3'-trailer from precursor tRNA.
Catalytic activity
Cofactor
Note: Binds 2 Zn2+ ions.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 63 | Zn2+ 1 (UniProtKB | ChEBI); catalytic | |||
Binding site | 65 | Zn2+ 1 (UniProtKB | ChEBI); catalytic | |||
Active site | 67 | Proton acceptor | |||
Binding site | 67 | Zn2+ 2 (UniProtKB | ChEBI); catalytic | |||
Binding site | 68 | Zn2+ 2 (UniProtKB | ChEBI); catalytic | |||
Binding site | 141 | Zn2+ 1 (UniProtKB | ChEBI); catalytic | |||
Binding site | 212 | Zn2+ 1 (UniProtKB | ChEBI); catalytic | |||
Binding site | 212 | Zn2+ 2 (UniProtKB | ChEBI); catalytic | |||
Binding site | 270 | Zn2+ 2 (UniProtKB | ChEBI); catalytic | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 3'-tRNA processing endoribonuclease activity | |
Molecular Function | zinc ion binding |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameRibonuclease Z
- EC number
- Short namesRNase Z
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Lactobacillaceae > Lactiplantibacillus
Accessions
- Primary accessionQ88VG6
- Secondary accessions
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000155872 | 1-311 | Ribonuclease Z | ||
Interaction
Structure
Sequence
- Sequence statusComplete
- Length311
- Mass (Da)34,229
- Last updated2003-06-01 v1
- Checksum8290212C14AB8F7B
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL935263 EMBL· GenBank· DDBJ | CCC79328.1 EMBL· GenBank· DDBJ | Genomic DNA |