Protein Info for ECOLIN_RS13555 in Escherichia coli Nissle 1917

Annotation: acetyl-CoA C-acyltransferase FadI

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

• TIGR02446: acetyl-CoA C-acyltransferase FadI
  • amino acids 7 to 436 (430 residues), 901.8 bits, E=7.4e-276
• PF00108: Thiolase_N
  • amino acids 15 to 288 (274 residues), 197 bits, E=5.7e-62
• TIGR01930: acetyl-CoA C-acyltransferase
  • amino acids 17 to 434 (418 residues), 449.9 bits, E=7.3e-139
• PF02803: Thiolase_C
  • amino acids 297 to 434 (138 residues), 118.1 bits, E=2.7e-38

Best Hits

Swiss-Prot: 100% identical to FADI_ECOL6: 3-ketoacyl-CoA thiolase (fadI) from Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)

KEGG orthology group: K00632, acetyl-CoA acyltransferase [EC: 2.3.1.16] (inferred from 99% identity to eco:b2342)

MetaCyc: 99% identical to 3-ketoacyl-CoA thiolase (Escherichia coli BL21(DE3))
Acetyl-CoA C-acyltransferase. [EC: 2.3.1.16]; 2.3.1.16 [EC: 2.3.1.16]; 2.3.1.16 [EC: 2.3.1.16]; 2.3.1.16 [EC: 2.3.1.16]

Predicted SEED Role

No annotation

MetaCyc Pathways

• oleate β-oxidation (30/35 steps found)
• fatty acid β-oxidation I (generic) (6/7 steps found)
• superpathway of glyoxylate cycle and fatty acid degradation (11/14 steps found)
• benzoyl-CoA biosynthesis (3/3 steps found)
• 5,6-dehydrokavain biosynthesis (engineered) (8/10 steps found)
• fatty acid salvage (5/6 steps found)
• acetoacetate degradation (to acetyl CoA) (2/2 steps found)
• (R)- and (S)-3-hydroxybutanoate biosynthesis (engineered) (4/5 steps found)
• photosynthetic 3-hydroxybutanoate biosynthesis (engineered) (19/26 steps found)
• pyruvate fermentation to hexanol (engineered) (8/11 steps found)
• acetyl-CoA fermentation to butanoate (5/7 steps found)
• ketolysis (2/3 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)
• 1-butanol autotrophic biosynthesis (engineered) (19/27 steps found)
• superpathway of Clostridium acetobutylicum acidogenic fermentation (6/9 steps found)
• glycerol degradation to butanol (11/16 steps found)
• fatty acid β-oxidation II (plant peroxisome) (3/5 steps found)
• glutaryl-CoA degradation (3/5 steps found)
• pyruvate fermentation to acetone (3/5 steps found)
• (2S)-ethylmalonyl-CoA biosynthesis (2/4 steps found)
• pyruvate fermentation to butanoate (4/7 steps found)
• 2-methyl-branched fatty acid β-oxidation (9/14 steps found)
• propanoate fermentation to 2-methylbutanoate (3/6 steps found)
• valproate β-oxidation (5/9 steps found)
• 4-hydroxybenzoate biosynthesis III (plants) (2/5 steps found)
• isopropanol biosynthesis (engineered) (2/5 steps found)
• ketogenesis (2/5 steps found)
• pyruvate fermentation to butanol I (4/8 steps found)
• 3-hydroxypropanoate/4-hydroxybutanate cycle (11/18 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 Clostridium acetobutylicum solventogenic fermentation (7/13 steps found)
• benzoate biosynthesis I (CoA-dependent, β-oxidative) (4/9 steps found)
• ethylbenzene degradation (anaerobic) (1/5 steps found)
• fatty acid β-oxidation VII (yeast peroxisome) (1/5 steps found)
• 2-deoxy-D-ribose degradation II (3/8 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)
• 3-phenylpropanoate degradation (4/10 steps found)
• superpathway of geranylgeranyldiphosphate biosynthesis I (via mevalonate) (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)
• 4-ethylphenol degradation (anaerobic) (1/6 steps found)
• L-glutamate degradation VII (to butanoate) (5/12 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)
• L-lysine fermentation to acetate and butanoate (3/10 steps found)
• 9-cis, 11-trans-octadecadienoyl-CoA degradation (isomerase-dependent, yeast) (2/10 steps found)
• methyl tert-butyl ether degradation (2/10 steps found)
• 4-oxopentanoate degradation (1/9 steps found)
• ethylmalonyl-CoA pathway (2/11 steps found)
• (4Z,7Z,10Z,13Z,16Z)-docosapentaenoate biosynthesis (6-desaturase) (3/13 steps found)
• docosahexaenoate biosynthesis III (6-desaturase, mammals) (3/14 steps found)
• 10-cis-heptadecenoyl-CoA degradation (yeast) (1/12 steps found)
• 10-trans-heptadecenoyl-CoA degradation (reductase-dependent, yeast) (1/12 steps found)
• L-tryptophan degradation III (eukaryotic) (3/15 steps found)
• crotonate fermentation (to acetate and cyclohexane carboxylate) (3/16 steps found)
• benzoate fermentation (to acetate and cyclohexane carboxylate) (3/17 steps found)
• jasmonic acid biosynthesis (4/19 steps found)
• toluene degradation VI (anaerobic) (3/18 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) (2/22 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)
• superpathway of L-lysine degradation (14/43 steps found)
• Methanobacterium thermoautotrophicum biosynthetic metabolism (22/56 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) (8/47 steps found)
• superpathway of cholesterol degradation III (oxidase) (4/49 steps found)

KEGG Metabolic Maps

• Benzoate degradation via hydroxylation
• Biosynthesis of plant hormones
• Biosynthesis of unsaturated fatty acids
• Ethylbenzene degradation
• Fatty acid elongation in mitochondria
• Fatty acid metabolism
• Geraniol degradation
• Valine, leucine and isoleucine degradation
• alpha-Linolenic acid metabolism

Isozymes

Compare fitness of predicted isozymes for: 2.3.1.16

Use Curated BLAST to search for 2.3.1.16

Protein Sequence (436 amino acids)

>ECOLIN_RS13555 acetyl-CoA C-acyltransferase FadI (Escherichia coli Nissle 1917)
MGQVLPLVTRQGDRIAIVSGLRTPFARQATAFHGIPAVDLGKMVVGELLARSEIPAEVIE
QLVFGQVVQMPEAPNIAREIVLGTGMNVHTDAYSVSRACATSFQAVANVAESLMAGTIRA
GIAGGADSSSVLPIGVSKKLARVLVDVNKARTMSQRLKLFSRLRLRDLMPVPPAVAEYST
GLRMGDTAEQMAKTYGITREQQDALAHRSHQRAAQAWSDGKLKEEVMTAFIPPYKQPLAE
DNNIRGNSSLADYAKLRPAFDRKHGTVTAANSTPLTDGAAAVILMTESRAKELGLVPLGY
LRSYAFTAIDVWQDMLLGPAWSTPLALERAGLTMSDLTLIDMHEAFAAQTLANIQLLGSE
RFARDVLGRAHATGEVDDSKFNVLGGSIAYGHPFAATGARMITQTLHELRRRGGGFGLVT
ACAAGGLGAAIVVEAE