P23599 · 1A11_CUCMA
- Protein1-aminocyclopropane-1-carboxylate synthase CMW33
- GeneACS1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids493 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score4/5
Function
function
Catalyzes the formation of 1-aminocyclopropane-1-carboxylate, a direct precursor of ethylene in higher plants.
Catalytic activity
- S-adenosyl-L-methionine = 1-aminocyclopropane-1-carboxylate + H+ + S-methyl-5'-thioadenosine
Cofactor
Pathway
Alkene biosynthesis; ethylene biosynthesis via S-adenosyl-L-methionine; ethylene from S-adenosyl-L-methionine: step 1/2.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 1-aminocyclopropane-1-carboxylate synthase activity | |
Molecular Function | pyridoxal phosphate binding | |
Biological Process | ethylene biosynthetic process | |
Biological Process | fruit ripening |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended name1-aminocyclopropane-1-carboxylate synthase CMW33
- EC number
- Short namesACC synthase
- Alternative names
Gene names
Organism names
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Cucurbitales > Cucurbitaceae > Cucurbiteae > Cucurbita
Accessions
- Primary accessionP23599
Proteomes
PTM/Processing
Features
Showing features for chain, modified residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000123907 | 1-493 | 1-aminocyclopropane-1-carboxylate synthase CMW33 | |||
Sequence: MEFHQIDERNQALLSKIAVDDGHGENSPYFDGWKAYDNDPFHPEDNPLGVIQMGLAENQLSFDMIVDWIRKHPEASICTPKGLERFKSIANFQDYHGLPEFRNGIASFMGKVRGGRVQFDPSRIVMGGGATGASETVIFCLADPGDAFLVPSPYYAAFDRDLKWRTRAQIIRVHCNSSNNFQVTKAALEIAYKKAQEANIKVKGVIITNPSNPLGTTYDRDTLKTLVTFVNQHDIHLICDEIYSATVFKAPTFISIAQIVEEMEHCKKELIHILYSLSKDMGLPGFRVGIIYSYNDVVVRRARQMSSFGLVSSQTQHLLAAMLSDEDFVDKFLAENSKRLAERHARFTKELDKMGITCLNSNAGVFVWMDLRRLLKDQTFKAEMELWRVIINEVKLNVSPGSSFHVTEPGWFRVCFANMDDNTVDVALNRIHSFVENIDKKEDNTVAMPSKTRRRENKLRLSFSFSGRRYDEGNVLNSPHTMSPHSPLVIAKN | ||||||
Modified residue | 279 | N6-(pyridoxal phosphate)lysine | ||||
Sequence: K |
Expression
Induction
By tissue wounding.
Interaction
Subunit
Homodimer.
Structure
Sequence
- Sequence statusComplete
- Length493
- Mass (Da)55,896
- Last updated1991-11-01 v1
- ChecksumF39234AC99CBEF6B
Keywords
- Technical term