Protein Info for Psest_2446 in Pseudomonas stutzeri RCH2

Annotation: acetyl-CoA acetyltransferases

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 264 (259 residues), 282.8 bits, E=2.7e-88
• TIGR01930: acetyl-CoA C-acyltransferase
  • amino acids 8 to 392 (385 residues), 421.4 bits, E=1.7e-130
• PF02803: Thiolase_C
  • amino acids 272 to 392 (121 residues), 146.1 bits, E=3.9e-47

Best Hits

Swiss-Prot: 48% identical to ATOB_PSEAE: Acetyl-CoA acetyltransferase (atoB) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K00626, acetyl-CoA C-acetyltransferase [EC: 2.3.1.9] (inferred from 94% identity to psa:PST_1916)

MetaCyc: 49% identical to acetyl-CoA acetyltransferase (Escherichia coli K-12 substr. MG1655)
Acetyl-CoA C-acyltransferase. [EC: 2.3.1.16, 2.3.1.9]

Predicted SEED Role

"Acetyl-CoA C-acyltransferase (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 (30/35 steps found)
• fatty acid salvage (6/6 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)
• L-isoleucine degradation I (5/6 steps found)
• valproate β-oxidation (7/9 steps found)
• (R)- and (S)-3-hydroxybutanoate biosynthesis (engineered) (4/5 steps found)
• photosynthetic 3-hydroxybutanoate biosynthesis (engineered) (19/26 steps found)
• fatty acid β-oxidation I (generic) (5/7 steps found)
• 2-methyl-branched fatty acid β-oxidation (10/14 steps found)
• L-glutamate degradation V (via hydroxyglutarate) (7/10 steps found)
• propanoate fermentation to 2-methylbutanoate (4/6 steps found)
• pyruvate fermentation to butanol II (engineered) (4/6 steps found)
• 1-butanol autotrophic biosynthesis (engineered) (19/27 steps found)
• acetoacetate degradation (to acetyl CoA) (1/2 steps found)
• 4-hydroxybenzoate biosynthesis III (plants) (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)
• pyruvate fermentation to hexanol (engineered) (7/11 steps found)
• acetyl-CoA fermentation to butanoate (4/7 steps found)
• fatty acid β-oxidation VI (mammalian peroxisome) (4/7 steps found)
• polyhydroxybutanoate biosynthesis (1/3 steps found)
• 5,6-dehydrokavain biosynthesis (engineered) (6/10 steps found)
• superpathway of Clostridium acetobutylicum acidogenic fermentation (5/9 steps found)
• glycerol degradation to butanol (10/16 steps found)
• fatty acid β-oxidation VII (yeast peroxisome) (2/5 steps found)
• pyruvate fermentation to butanol I (4/8 steps found)
• (2S)-ethylmalonyl-CoA biosynthesis (1/4 steps found)
• pyruvate fermentation to butanoate (3/7 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)
• isopropanol biosynthesis (engineered) (1/5 steps found)
• pyruvate fermentation to acetone (1/5 steps found)
• (8E,10E)-dodeca-8,10-dienol biosynthesis (5/11 steps found)
• mevalonate pathway I (eukaryotes and bacteria) (2/7 steps found)
• mevalonate pathway II (haloarchaea) (2/7 steps found)
• 9-cis, 11-trans-octadecadienoyl-CoA degradation (isomerase-dependent, yeast) (4/10 steps found)
• 10-trans-heptadecenoyl-CoA degradation (MFE-dependent, yeast) (1/6 steps found)
• superpathway of Clostridium acetobutylicum solventogenic fermentation (6/13 steps found)
• benzoate biosynthesis I (CoA-dependent, β-oxidative) (3/9 steps found)
• 2-deoxy-D-ribose degradation II (2/8 steps found)
• 2-methylpropene degradation (2/8 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)
• 3-hydroxypropanoate/4-hydroxybutanate cycle (9/18 steps found)
• 3-phenylpropanoate degradation (3/10 steps found)
• L-lysine fermentation to acetate and butanoate (3/10 steps found)
• methyl tert-butyl ether degradation (3/10 steps found)
• superpathway of Clostridium acetobutylicum acidogenic and solventogenic fermentation (8/17 steps found)
• 4-oxopentanoate degradation (1/9 steps found)
• L-glutamate degradation VII (to butanoate) (3/12 steps found)
• 10-cis-heptadecenoyl-CoA degradation (yeast) (2/12 steps found)
• 10-trans-heptadecenoyl-CoA degradation (reductase-dependent, yeast) (2/12 steps found)
• ethylmalonyl-CoA pathway (1/11 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)
• L-tryptophan degradation III (eukaryotic) (3/15 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)
• cholesterol degradation to androstenedione II (cholesterol dehydrogenase) (3/22 steps found)
• superpathway of testosterone and androsterone degradation (6/28 steps found)
• superpathway of ergosterol biosynthesis I (4/26 steps found)
• androstenedione degradation II (anaerobic) (4/27 steps found)
• Methanobacterium thermoautotrophicum biosynthetic metabolism (21/56 steps found)
• superpathway of L-lysine degradation (11/43 steps found)
• superpathway of cholesterol degradation I (cholesterol oxidase) (8/42 steps found)
• superpathway of cholesterol biosynthesis (4/38 steps found)
• superpathway of cholesterol degradation II (cholesterol dehydrogenase) (9/47 steps found)
• superpathway of cholesterol degradation III (oxidase) (5/49 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

Sequence Analysis Tools

See L0GJR5 at UniProt or InterPro

Protein Sequence (394 amino acids)

>Psest_2446 acetyl-CoA acetyltransferases (Pseudomonas stutzeri RCH2)
MKDDPIVIVSSARTPMGGFQGDLLGMTAPQLGAAAIRAAVERSGLPAENVQDVLMGCVLP
AGQGQAPARQAALGAGLTRATTCTTVNKMCGSGMQTVIMAHDQLLAGSAEIVVAGGMESM
SNAPYLLDRARGGYRMGHGRVLDHMFLDGLEDAYDKGRLMGTFAEECADAFGFTREEQDA
FALESLRRAQAAIAEGHFADEIVALDVTQGKQQRQIRDDEQPPKAMPEKIPSLRPAFREG
GTVTAANSSSISDGAAALLLMRRSEAERWGLQPQAVIHGHAAYADAPNLFTTAPIGAIRK
LMERTGWSTGDVDLFEINEAFAVVAMASMRELGLDHAKVNVNGGACALGHPIGVSGARIL
VTLLAALRKRGLRRGVAAICIGGGEATAMAVELI