A0A0C9LMF3 · A0A0C9LMF3_BLOB1
- ProteinCarbamoyl phosphate synthase arginine-specific small chain
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids466 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- 2 ATP + H2O + hydrogencarbonate + L-glutamine = 2 ADP + carbamoyl phosphate + 2 H+ + L-glutamate + phosphate
- H2O + L-glutamine = L-glutamate + NH4+
Pathway
Amino-acid biosynthesis; L-arginine biosynthesis; carbamoyl phosphate from bicarbonate: step 1/1.
Features
Showing features for active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 302 | Nucleophile | ||||
Sequence: C | ||||||
Active site | 386 | |||||
Sequence: H | ||||||
Active site | 388 | |||||
Sequence: E |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | carbamoyl-phosphate synthase complex | |
Molecular Function | ATP binding | |
Molecular Function | carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity | |
Biological Process | 'de novo' pyrimidine nucleobase biosynthetic process | |
Biological Process | arginine biosynthetic process | |
Biological Process | glutamine metabolic process |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCarbamoyl phosphate synthase arginine-specific small chain
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Fungi
Accessions
- Primary accessionA0A0C9LMF3
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Subunit
Heterodimer composed of 2 chains; the small (or glutamine) chain promotes the hydrolysis of glutamine to ammonia, which is used by the large (or ammonia) chain to synthesize carbamoyl phosphate.
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 46-185 | Carbamoyl-phosphate synthase small subunit N-terminal | ||||
Sequence: ERATFTIRDGPIFHGKSFGAKSNISGEAVFTTSLVGYPESMTDPSYRGQILVFTQPLIGNYGVPSSVRDEFGLLKYFESPNIQAAGIVVADVALQYSHWTAVESLSEWCAREGVPAISGVDTREIVTYLREQGSSLGKIV |
Sequence similarities
Belongs to the CarA family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length466
- Mass (Da)50,741
- Last updated2015-04-29 v1
- Checksum34AEBC1B36A12C21
Keywords
- Technical term