Q72I55 · Q72I55_THET2
- ProteinBiosynthetic arginine decarboxylase
- GenespeA
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids630 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the biosynthesis of agmatine from arginine.
Catalytic activity
- H+ + L-arginine = agmatine + CO2
Cofactor
Protein has several cofactor binding sites:
Pathway
Amine and polyamine biosynthesis; agmatine biosynthesis; agmatine from L-arginine: step 1/1.
Features
Showing features for active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 502 | Proton donor | ||||
Sequence: C |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | arginine decarboxylase activity | |
Molecular Function | metal ion binding | |
Biological Process | arginine catabolic process | |
Biological Process | spermidine biosynthetic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameBiosynthetic arginine decarboxylase
- EC number
- Short namesADC
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Deinococcota > Deinococci > Thermales > Thermaceae > Thermus
Accessions
- Primary accessionQ72I55
Proteomes
PTM/Processing
Features
Showing features for modified residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Modified residue | 103 | N6-(pyridoxal phosphate)lysine | ||||
Sequence: K |
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 91-345 | Orn/DAP/Arg decarboxylase 2 N-terminal | ||||
Sequence: GYQGTYRGVYPVKVNQRRLVLETVARAGRPYHLGLEAGSKPELALILAQDLSEEALITTNGFKDDDFVRLALMGRKLGRNVVITLEKFAELFRVLRLSKELGVKPLLGIRYKLKAKGAGQWEASGGENAKFGLTTPEIVRAVEVLQEEGLLDALVMLHAHIGSQVTDIRRIKAAVREAAQTYVQLRKLGAPLRYLNLGGGLAVDYDGSKTNFYASANYTLSEYAENLVYVTKEVVEAQGEPHPILVTESGRAITA | ||||||
Domain | 371-452 | Arginine decarboxylase helical bundle | ||||
Sequence: PEAHPLVKELWESLQSLSPKNFQEVYHDAFADKETLQTLYDLGLVSLRDRALAEEIFYHIARRVQAIAQNLPYVPDELEDLE | ||||||
Domain | 580-628 | Arginine decarboxylase C-terminal helical | ||||
Sequence: ERVIEKMGFTARELMLGVERLVRRSRLSPAEKGAFLERYARELQGYTYL |
Sequence similarities
Belongs to the Orn/Lys/Arg decarboxylase class-II family. SpeA subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length630
- Mass (Da)70,394
- Last updated2004-07-05 v1
- ChecksumD80DB3AC026ED8B8
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AE017221 EMBL· GenBank· DDBJ | AAS81619.1 EMBL· GenBank· DDBJ | Genomic DNA |