A9VG79 · RNZ_BACMK
- ProteinRibonuclease Z
- Genernz
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids307 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
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 | ||||
Sequence: H | ||||||
Binding site | 65 | Zn2+ 1 (UniProtKB | ChEBI); catalytic | ||||
Sequence: H | ||||||
Active site | 67 | Proton acceptor | ||||
Sequence: D | ||||||
Binding site | 67 | Zn2+ 2 (UniProtKB | ChEBI); catalytic | ||||
Sequence: D | ||||||
Binding site | 68 | Zn2+ 2 (UniProtKB | ChEBI); catalytic | ||||
Sequence: H | ||||||
Binding site | 141 | Zn2+ 1 (UniProtKB | ChEBI); catalytic | ||||
Sequence: H | ||||||
Binding site | 212 | Zn2+ 1 (UniProtKB | ChEBI); catalytic | ||||
Sequence: D | ||||||
Binding site | 212 | Zn2+ 2 (UniProtKB | ChEBI); catalytic | ||||
Sequence: D | ||||||
Binding site | 270 | Zn2+ 2 (UniProtKB | ChEBI); catalytic | ||||
Sequence: H |
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 > Bacillales > Bacillaceae > Bacillus > Bacillus cereus group
Accessions
- Primary accessionA9VG79
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_1000187936 | 1-307 | Ribonuclease Z | |||
Sequence: MEFVFLGTGAGVPSKGRNVSAIALQLLEERGQTWLFDCGEATQHQILHTSVRPRRIEKIFITHLHGDHIFGLPGLLGSRSFQGGTTKLTVYGPKGIKQFIEVALLVSTTHVKYPLEIVEITEEGIVFEDNEFCVETKRLSHGIECFGYRIVEKDIQGALLVDKLLGMGVKPGPVFKRLKDGEVVELENGTVLDGKDFIGPPQKGRVITILGDTRYCEASRELAQDADVLVHEATFAAEDEQQAYDYFHSTSKQAASIALQANAKRLILTHISSRYQGDTYKELLKEARELFSNTEIATDLKSFPVER |
Interaction
Subunit
Homodimer.
Structure
Sequence
- Sequence statusComplete
- Length307
- Mass (Da)34,149
- Last updated2008-02-05 v1
- Checksum22485316E32A67C8
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000903 EMBL· GenBank· DDBJ | ABY45139.1 EMBL· GenBank· DDBJ | Genomic DNA |