Protein Info for CA264_07050 in Pontibacter actiniarum KMM 6156, DSM 19842
Annotation: serine acetyltransferase
These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.
Protein Families and Features
Best Hits
KEGG orthology group: K03819, putative colanic acid biosynthesis acetyltransferase WcaB [EC: 2.3.1.-] (inferred from 54% identity to sli:Slin_4091)Predicted SEED Role
"Serine acetyltransferase (EC 2.3.1.30)" in subsystem Conserved gene cluster possibly involved in RNA metabolism or Cysteine Biosynthesis or Methionine Biosynthesis (EC 2.3.1.30)
MetaCyc Pathways
- superpathway of sulfate assimilation and cysteine biosynthesis (9/9 steps found)
- L-cysteine biosynthesis I (2/2 steps found)
- L-cysteine biosynthesis VII (from S-sulfo-L-cysteine) (3/4 steps found)
- L-cysteine biosynthesis VI (reverse transsulfuration) (4/7 steps found)
- seleno-amino acid biosynthesis (plants) (2/5 steps found)
- N-3-oxalyl-L-2,3-diaminopropanoate biosynthesis (1/4 steps found)
- D-cycloserine biosynthesis (1/6 steps found)
- superpathway of seleno-compound metabolism (7/19 steps found)
KEGG Metabolic Maps
- 1- and 2-Methylnaphthalene degradation
- Alkaloid biosynthesis I
- Alkaloid biosynthesis II
- Anthocyanin biosynthesis
- Benzoate degradation via CoA ligation
- Biosynthesis of terpenoids and steroids
- Biosynthesis of type II polyketide backbone
- Biosynthesis of unsaturated fatty acids
- Butanoate metabolism
- Carotenoid biosynthesis - General
- Cysteine metabolism
- Diterpenoid biosynthesis
- Ether lipid metabolism
- Ethylbenzene degradation
- Fatty acid biosynthesis
- Glycerophospholipid metabolism
- Glycosphingolipid biosynthesis - ganglio series
- Histidine metabolism
- Limonene and pinene degradation
- Lipopolysaccharide biosynthesis
- Lysine degradation
- Phenylalanine metabolism
- Sulfur metabolism
- Tyrosine metabolism
Isozymes
Compare fitness of predicted isozymes for: 2.3.1.-, 2.3.1.30
Use Curated BLAST to search for 2.3.1.- or 2.3.1.30
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
Predict protein localization: PSORTb (Gram-negative bacteria)
Predict transmembrane helices and signal peptides: Phobius
Check the current SEED with FIGfam search
Find homologs in fast.genomics or the ENIGMA genome browser
See A0A1X9YQR1 at UniProt or InterPro
Protein Sequence (178 amino acids)
>CA264_07050 serine acetyltransferase (Pontibacter actiniarum KMM 6156, DSM 19842) MSYVFQDWAANKGNLKGRLVMVLFRLARPASLNKFLRVIWLPYLAFYKLFVEWFMCIELP HWTQVGSGFYLGHGHALVVNGCTVIGKNCFFRHSTTLGNIRREDGSYSGSPIIGDNVELG SNVCIIGEVRVGDNVRIGAGSVVVKDIPANSIAVGNPARVIKTLTPAKQSPQPELQEQ