P58474 · PEPB_HAEIN
- ProteinPutative peptidase B
- GenepepB
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids434 (go to sequence)
- Protein existenceUncertain
- Annotation score3/5
Function
function
Probably plays an important role in intracellular peptide degradation.
Catalytic activity
Cofactor
Note: Binds 2 manganese ions per subunit.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 198 | Mn2+ 2 (UniProtKB | ChEBI) | ||||
Sequence: K | ||||||
Binding site | 203 | Mn2+ 1 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 203 | Mn2+ 2 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Active site | 210 | |||||
Sequence: K | ||||||
Binding site | 221 | Mn2+ 2 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 280 | Mn2+ 1 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 282 | Mn2+ 1 (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 282 | Mn2+ 2 (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Active site | 284 | |||||
Sequence: R |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | manganese ion binding | |
Molecular Function | metalloaminopeptidase activity | |
Molecular Function | peptidase activity | |
Biological Process | proteolysis |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended namePutative peptidase B
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Pasteurellales > Pasteurellaceae > Haemophilus
Accessions
- Primary accessionP58474
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000165836 | 1-434 | Putative peptidase B | |||
Sequence: MQITLSNTLANDAWGKNAILSFDSNKAMIHLKNNGKTDRTLVQQAARKLRGQGIKEVELVGEKWDLEFCWAFYQGFYTAKQDYAIEFPHLDDEPQDELLARIECGDFVRGIINEPAQSLTPVKLVERAAEFILNQADIYNEKSAVSFKIISGEELEQQGYHGIWTVGKGSANLPAMLQLDFNPTQDSNAPVLACLVGKGITFDSGGYSIKPSDGMSTMRTDMGGAALLTGALGFAIARGLNQRVKLYLCCAENLVSNNAFKLGDIITYKNGVSAEVLNTDAEGRLVLADGLIEADNQNPGFIIDCATLTGAAKSAVGNDYHSVLSMDDELVKNLFQSAQAENEPFWRLPFEDFHRSQINSSFADIANIGSVPVGAGASTATAFLSYFVKNYKQNWLHIDCSATYRKSGSDLWSVGATGIGVQTLANLMLSRSLK |
Interaction
Subunit
Homohexamer.
Structure
Sequence
- Sequence statusComplete
- Length434
- Mass (Da)47,285
- Last updated2001-12-13 v1
- ChecksumA5A592E51EB18B58
Sequence caution
Keywords
- Technical term