A0A4Z0DNX0 · A0A4Z0DNX0_STEMA
- ProteinD-alanyl-D-alanine dipeptidase
- GeneddpX
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids237 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes hydrolysis of the D-alanyl-D-alanine dipeptide.
Catalytic activity
- D-alanyl-D-alanine + H2O = 2 D-alanine
Cofactor
Note: Binds 1 zinc ion per subunit.
Features
Showing features for site, binding site, active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Site | 104 | Transition state stabilizer | ||||
Sequence: R | ||||||
Binding site | 149 | Zn2+ (UniProtKB | ChEBI); catalytic | ||||
Sequence: H | ||||||
Binding site | 156 | Zn2+ (UniProtKB | ChEBI); catalytic | ||||
Sequence: D | ||||||
Active site | 216 | Proton donor/acceptor | ||||
Sequence: E | ||||||
Binding site | 219 | Zn2+ (UniProtKB | ChEBI); catalytic | ||||
Sequence: H |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | dipeptidase activity | |
Molecular Function | metallopeptidase activity | |
Molecular Function | zinc ion binding | |
Biological Process | cell wall organization | |
Biological Process | proteolysis |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameD-alanyl-D-alanine dipeptidase
- EC number
- Short namesD-Ala-D-Ala dipeptidase
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Lysobacterales > Lysobacteraceae > Stenotrophomonas > Stenotrophomonas maltophilia group
Accessions
- Primary accessionA0A4Z0DNX0
Proteomes
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-21 | |||||
Sequence: MTSRTCISLVLATALAATSSA | ||||||
Chain | PRO_5021433101 | 22-237 | D-alanyl-D-alanine dipeptidase | |||
Sequence: AEPPRVSSATDAASAGLVEIRTLSPGIDMDIRYAGANNFTGAPVPGYEAPSCYLLAPVAKALAQVEQDLRAQGFGLRLYDCYRPVRSVQAFMAWVNNPRELSRKAQQYPDLDKPRLLADGYIAERSGHSRGATVDLGLMDCRSGTCAPLDMGTDFDFFGPRAHTRTSGLSETQQANRQQLVQAMARRGFVNYPQEWWHYTLQPEPDPGTAYDVPVL |
Structure
Sequence
- Sequence statusComplete
- Length237
- Mass (Da)25,818
- Last updated2019-09-18 v1
- Checksum6043E1846BB9EC56