Protein Info for GFF4894 in Sphingobium sp. HT1-2

Annotation: 3-ketoacyl-CoA thiolase (EC 2.3.1.16) @ Acetyl-CoA acetyltransferase (EC 2.3.1.9)

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

• PF00108: Thiolase_N
  • amino acids 6 to 262 (257 residues), 293.8 bits, E=1.7e-91
• TIGR01930: acetyl-CoA C-acyltransferase
  • amino acids 8 to 391 (384 residues), 464.9 bits, E=9.8e-144
• PF00109: ketoacyl-synt
  • amino acids 82 to 124 (43 residues), 21.1 bits, 3.1e-08
• PF02803: Thiolase_C
  • amino acids 270 to 392 (123 residues), 151 bits, E=1.8e-48

Best Hits

Swiss-Prot: 62% identical to BKTB_CUPNH: Beta-ketothiolase BktB (bktB) from Cupriavidus necator (strain ATCC 17699 / H16 / DSM 428 / Stanier 337)

KEGG orthology group: K00626, acetyl-CoA C-acetyltransferase [EC: 2.3.1.9] (inferred from 68% identity to sch:Sphch_3054)

MetaCyc: 62% identical to beta-ketothiolase (Cupriavidus necator)
Acetyl-CoA C-acyltransferase. [EC: 2.3.1.16, 2.3.1.9]; 2.3.1.16,2.3.1.9 [EC: 2.3.1.16, 2.3.1.9]; 2.3.1.16,2.3.1.9 [EC: 2.3.1.16, 2.3.1.9]

Predicted SEED Role

"3-ketoacyl-CoA thiolase (EC 2.3.1.16) @ Acetyl-CoA acetyltransferase (EC 2.3.1.9)" (EC 2.3.1.16, EC 2.3.1.9)

MetaCyc Pathways

• oleate β-oxidation (28/35 steps found)
• superpathway of glyoxylate cycle and fatty acid degradation (11/14 steps found)
• benzoyl-CoA biosynthesis (3/3 steps found)
• ketolysis (3/3 steps found)
• fatty acid salvage (5/6 steps found)
• acetyl-CoA fermentation to butanoate (5/7 steps found)
• fatty acid β-oxidation I (generic) (5/7 steps found)
• 2-methyl-branched fatty acid β-oxidation (10/14 steps found)
• polyhydroxybutanoate biosynthesis (2/3 steps found)
• L-isoleucine degradation I (4/6 steps found)
• pyruvate fermentation to butanol II (engineered) (4/6 steps found)
• acetoacetate degradation (to acetyl CoA) (1/2 steps found)
• superpathway of Clostridium acetobutylicum acidogenic fermentation (6/9 steps found)
• (R)- and (S)-3-hydroxybutanoate biosynthesis (engineered) (3/5 steps found)
• fatty acid β-oxidation II (plant peroxisome) (3/5 steps found)
• glutaryl-CoA degradation (3/5 steps found)
• ketogenesis (3/5 steps found)
• (2S)-ethylmalonyl-CoA biosynthesis (2/4 steps found)
• pyruvate fermentation to hexanol (engineered) (7/11 steps found)
• 3-hydroxypropanoate/4-hydroxybutanate cycle (12/18 steps found)
• pyruvate fermentation to butanoate (4/7 steps found)
• 5,6-dehydrokavain biosynthesis (engineered) (6/10 steps found)
• propanoate fermentation to 2-methylbutanoate (3/6 steps found)
• 1-butanol autotrophic biosynthesis (engineered) (18/27 steps found)
• valproate β-oxidation (5/9 steps found)
• glycerol degradation to butanol (10/16 steps found)
• 4-hydroxybenzoate biosynthesis III (plants) (2/5 steps found)
• photosynthetic 3-hydroxybutanoate biosynthesis (engineered) (17/26 steps found)
• pyruvate fermentation to butanol I (4/8 steps found)
• (8E,10E)-dodeca-8,10-dienol biosynthesis (6/11 steps found)
• fatty acid β-oxidation VI (mammalian peroxisome) (3/7 steps found)
• L-glutamate degradation V (via hydroxyglutarate) (5/10 steps found)
• superpathway of geranylgeranyldiphosphate biosynthesis I (via mevalonate) (5/10 steps found)
• 4-ethylphenol degradation (anaerobic) (2/6 steps found)
• ethylbenzene degradation (anaerobic) (1/5 steps found)
• fatty acid β-oxidation VII (yeast peroxisome) (1/5 steps found)
• isopropanol biosynthesis (engineered) (1/5 steps found)
• pyruvate fermentation to acetone (1/5 steps found)
• 2-deoxy-D-ribose degradation II (3/8 steps found)
• 2-methylpropene degradation (3/8 steps found)
• ethylmalonyl-CoA pathway (5/11 steps found)
• mevalonate pathway I (eukaryotes and bacteria) (2/7 steps found)
• mevalonate pathway II (haloarchaea) (2/7 steps found)
• 3-phenylpropanoate degradation (4/10 steps found)
• 9-cis, 11-trans-octadecadienoyl-CoA degradation (isomerase-dependent, yeast) (4/10 steps found)
• superpathway of Clostridium acetobutylicum acidogenic and solventogenic fermentation (9/17 steps found)
• 10-trans-heptadecenoyl-CoA degradation (MFE-dependent, yeast) (1/6 steps found)
• superpathway of Clostridium acetobutylicum solventogenic fermentation (6/13 steps found)
• 4-oxopentanoate degradation (3/9 steps found)
• benzoate biosynthesis I (CoA-dependent, β-oxidative) (3/9 steps found)
• L-glutamate degradation VII (to butanoate) (5/12 steps found)
• isoprene biosynthesis II (engineered) (2/8 steps found)
• mevalonate pathway III (Thermoplasma) (2/8 steps found)
• mevalonate pathway IV (archaea) (2/8 steps found)
• L-lysine fermentation to acetate and butanoate (3/10 steps found)
• methyl tert-butyl ether degradation (3/10 steps found)
• 10-cis-heptadecenoyl-CoA degradation (yeast) (2/12 steps found)
• 10-trans-heptadecenoyl-CoA degradation (reductase-dependent, yeast) (2/12 steps found)
• L-tryptophan degradation III (eukaryotic) (4/15 steps found)
• (4Z,7Z,10Z,13Z,16Z)-docosapentaenoate biosynthesis (6-desaturase) (2/13 steps found)
• crotonate fermentation (to acetate and cyclohexane carboxylate) (4/16 steps found)
• docosahexaenoate biosynthesis III (6-desaturase, mammals) (2/14 steps found)
• benzoate fermentation (to acetate and cyclohexane carboxylate) (4/17 steps found)
• toluene degradation VI (anaerobic) (4/18 steps found)
• jasmonic acid biosynthesis (4/19 steps found)
• cholesterol degradation to androstenedione I (cholesterol oxidase) (2/17 steps found)
• sitosterol degradation to androstenedione (1/18 steps found)
• androstenedione degradation I (aerobic) (6/25 steps found)
• platensimycin biosynthesis (6/26 steps found)
• superpathway of testosterone and androsterone degradation (7/28 steps found)
• cholesterol degradation to androstenedione II (cholesterol dehydrogenase) (2/22 steps found)
• superpathway of ergosterol biosynthesis I (4/26 steps found)
• androstenedione degradation II (anaerobic) (4/27 steps found)
• Methanobacterium thermoautotrophicum biosynthetic metabolism (19/56 steps found)
• superpathway of cholesterol degradation I (cholesterol oxidase) (8/42 steps found)
• superpathway of L-lysine degradation (8/43 steps found)
• superpathway of cholesterol biosynthesis (4/38 steps found)
• superpathway of cholesterol degradation II (cholesterol dehydrogenase) (8/47 steps found)
• superpathway of cholesterol degradation III (oxidase) (4/49 steps found)

KEGG Metabolic Maps

• Benzoate degradation via CoA ligation
• Benzoate degradation via hydroxylation
• Biosynthesis of plant hormones
• Biosynthesis of unsaturated fatty acids
• Butanoate metabolism
• Ethylbenzene degradation
• Fatty acid elongation in mitochondria
• Fatty acid metabolism
• Geraniol degradation
• Lysine degradation
• Propanoate metabolism
• Pyruvate metabolism
• Synthesis and degradation of ketone bodies
• Terpenoid biosynthesis
• Tryptophan metabolism
• Valine, leucine and isoleucine degradation
• alpha-Linolenic acid metabolism

Isozymes

Compare fitness of predicted isozymes for: 2.3.1.16, 2.3.1.9

Use Curated BLAST to search for 2.3.1.16 or 2.3.1.9

Protein Sequence (393 amino acids)

>GFF4894 3-ketoacyl-CoA thiolase (EC 2.3.1.16) @ Acetyl-CoA acetyltransferase (EC 2.3.1.9) (Sphingobium sp. HT1-2)
MTQPIFLVSGVRTAIGDFGGALKGVSPAELGRQVVAEAVRRSGLVPADVQHVVIGQVIPS
EPKDAYLARVIAVNAGIPTSTPALTLNRLCGSSVEAIITAARGIALGEYDVAIAGGAESM
SRSPHILTSGRWGQRMGDGRLIDAMVESLTDPFGGFHMGVTAENVAERYGVSREQQDAMA
AQSHRRASVAIAEGRFSEQILPVEVKSGKGTVTFATDEHVRIETTADSLAGLKPAFRKDG
SVTAGNSSGINDGAAAVLLASETMISARNLTPIAKILGWGHAGVDPDIMGIGPVQAVPIA
LERAGLTLDQIDVIESNEAFAAQACAVANELGYDPAKVNPNGSGIALGHPVGATGAIITV
KAMYELQRTGGRYALVTMCIGGGQGIALVLERA