Protein Info for PGA1_c04110 in Phaeobacter inhibens DSM 17395

Annotation: putative fatty acid oxidation complex subunit alpha

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

• PF00378: ECH_1
  • amino acids 12 to 191 (180 residues), 105.2 bits, E=7.7e-34
• PF16113: ECH_2
  • amino acids 23 to 173 (151 residues), 65.3 bits, E=1.5e-21
• PF02737: 3HCDH_N
  • amino acids 292 to 467 (176 residues), 197.3 bits, E=4.4e-62
• PF00725: 3HCDH
  • amino acids 473 to 566 (94 residues), 75 bits, E=1.1e-24
  • amino acids 602 to 687 (86 residues), 32.7 bits, E=1.8e-11

Best Hits

KEGG orthology group: K07516, 3-hydroxyacyl-CoA dehydrogenase [EC: 1.1.1.35] (inferred from 73% identity to sil:SPO0772)

Predicted SEED Role

"Enoyl-CoA hydratase (EC 4.2.1.17) / Delta(3)-cis-delta(2)-trans-enoyl-CoA isomerase (EC 5.3.3.8) / 3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.35) / 3-hydroxybutyryl-CoA epimerase (EC 5.1.2.3)" in subsystem Acetyl-CoA fermentation to Butyrate or Isoleucine degradation or Polyhydroxybutyrate metabolism or Valine degradation or n-Phenylalkanoic acid degradation or Butanol Biosynthesis (EC 1.1.1.35, EC 4.2.1.17, EC 5.1.2.3, EC 5.3.3.8)

MetaCyc Pathways

• oleate β-oxidation (30/35 steps found)
• fatty acid salvage (6/6 steps found)
• (R)- and (S)-3-hydroxybutanoate biosynthesis (engineered) (5/5 steps found)
• adipate degradation (5/5 steps found)
• photosynthetic 3-hydroxybutanoate biosynthesis (engineered) (20/26 steps found)
• benzoyl-CoA biosynthesis (3/3 steps found)
• oleate β-oxidation (thioesterase-dependent, yeast) (2/2 steps found)
• adipate biosynthesis (4/5 steps found)
• fatty acid β-oxidation III (unsaturated, odd number) (1/1 steps found)
• fatty acid β-oxidation I (generic) (5/7 steps found)
• 2-methyl-branched fatty acid β-oxidation (10/14 steps found)
• superpathway of glyoxylate cycle and fatty acid degradation (10/14 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)
• phenylacetate degradation I (aerobic) (6/9 steps found)
• valproate β-oxidation (6/9 steps found)
• fatty acid β-oxidation II (plant peroxisome) (3/5 steps found)
• fatty acid β-oxidation IV (unsaturated, even number) (3/5 steps found)
• glutaryl-CoA degradation (3/5 steps found)
• L-valine degradation I (5/8 steps found)
• pyruvate fermentation to hexanol (engineered) (7/11 steps found)
• oleate β-oxidation (reductase-dependent, yeast) (1/3 steps found)
• methyl ketone biosynthesis (engineered) (3/6 steps found)
• propanoate fermentation to 2-methylbutanoate (3/6 steps found)
• superpathway of Clostridium acetobutylicum acidogenic fermentation (5/9 steps found)
• 4-hydroxybenzoate biosynthesis III (plants) (2/5 steps found)
• fatty acid β-oxidation V (unsaturated, odd number, di-isomerase-dependent) (2/5 steps found)
• oleate β-oxidation (isomerase-dependent, yeast) (1/4 steps found)
• superpathway of phenylethylamine degradation (6/11 steps found)
• 3-hydroxypropanoate/4-hydroxybutanate cycle (11/18 steps found)
• benzoyl-CoA degradation I (aerobic) (3/7 steps found)
• fatty acid β-oxidation VI (mammalian peroxisome) (3/7 steps found)
• pyruvate fermentation to butanoate (3/7 steps found)
• 6-gingerol analog biosynthesis (engineered) (2/6 steps found)
• glycerol degradation to butanol (9/16 steps found)
• benzoate biosynthesis III (CoA-dependent, non-β-oxidative) (1/5 steps found)
• pyruvate fermentation to butanol I (3/8 steps found)
• (8E,10E)-dodeca-8,10-dienol biosynthesis (5/11 steps found)
• 3-phenylpropanoate degradation (4/10 steps found)
• 9-cis, 11-trans-octadecadienoyl-CoA degradation (isomerase-dependent, yeast) (4/10 steps found)
• L-glutamate degradation V (via hydroxyglutarate) (4/10 steps found)
• benzoate biosynthesis I (CoA-dependent, β-oxidative) (3/9 steps found)
• 2-methylpropene degradation (2/8 steps found)
• superpathway of Clostridium acetobutylicum solventogenic fermentation (5/13 steps found)
• L-glutamate degradation VII (to butanoate) (4/12 steps found)
• gallate degradation III (anaerobic) (3/11 steps found)
• methyl tert-butyl ether degradation (2/10 steps found)
• superpathway of Clostridium acetobutylicum acidogenic and solventogenic fermentation (7/17 steps found)
• L-tryptophan degradation III (eukaryotic) (5/15 steps found)
• 10-cis-heptadecenoyl-CoA degradation (yeast) (2/12 steps found)
• 10-trans-heptadecenoyl-CoA degradation (reductase-dependent, yeast) (2/12 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)
• cholesterol degradation to androstenedione I (cholesterol oxidase) (2/17 steps found)
• androstenedione degradation I (aerobic) (6/25 steps found)
• platensimycin biosynthesis (6/26 steps found)
• Spodoptera littoralis pheromone biosynthesis (3/22 steps found)
• cholesterol degradation to androstenedione II (cholesterol dehydrogenase) (3/22 steps found)
• superpathway of testosterone and androsterone degradation (6/28 steps found)
• androstenedione degradation II (anaerobic) (4/27 steps found)
• superpathway of cholesterol degradation I (cholesterol oxidase) (8/42 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
• Bile acid biosynthesis
• Biosynthesis of plant hormones
• Biosynthesis of unsaturated fatty acids
• Butanoate metabolism
• Caprolactam degradation
• Fatty acid elongation in mitochondria
• Fatty acid metabolism
• Geraniol degradation
• Limonene and pinene degradation
• Lysine degradation
• Propanoate metabolism
• Tryptophan metabolism
• Valine, leucine and isoleucine degradation
• alpha-Linolenic acid metabolism
• beta-Alanine metabolism

Isozymes

Compare fitness of predicted isozymes for: 1.1.1.35, 4.2.1.17, 5.1.2.3, 5.3.3.8

Use Curated BLAST to search for 1.1.1.35 or 4.2.1.17 or 5.1.2.3 or 5.3.3.8

Sequence Analysis Tools

See I7EWF2 at UniProt or InterPro

Protein Sequence (697 amino acids)

>PGA1_c04110 putative fatty acid oxidation complex subunit alpha (Phaeobacter inhibens DSM 17395)
MTEAIVYERIGDIAVLAAQNPPVNALGIDVRRGLLAGIERAEKEGARAVLIYGEGRTYFA
GADIREFGKPMEEPGLPDLCNRIEAAKLIVVSALHGTALGGGLEVALSSHYRIAVPGAKM
GLPEVHLGIIPGAGGTQRLPRVAGTEAALEMITTGRHVAAAEAFDKGVIDRIAEGNPREV
GLAYTRELLEQNAPRRPVCDMPAPEPVDFDATYERVLVRGRGQLSPAIAVRAVQAACEAP
SFLDGVRQERELFMKLMESDQRQGLIHAFFSERAVSKLPELVDVFPRDVAAMGVIGGGTM
GAGIATAALLAGLSVVLIERDEAASVAARERIEGNLRGALKRGKISQSQFDAILNETLKL
ATDYAALSQVDLVVEAVFEDMDVKRDVFAALDEHCKPGAILASNTSYLDINDIAAATSRP
SDVIGLHFFSPAHVMKLLEVVVADQTAPDVVATGFALGKRLKKTSVRSGVCDGFIGNRIM
NSYRKAADYMVLDGASPYQIDKVMTGFGFAMGPFAVADLAGLDIGWAARKRRAPTLDPRE
RVVHFSDMLCEGGDFGQKTGRGFYVYEEGKRGGTPNPQVAEYIERDQRDQGVTPQIFAND
EVLRRYMCAMVNEAAKVVGEGIARRPLDVDMVLLFGYGFPRFWGGPLKWADLQGPDSILK
DIRRYAKEDAFFWQPAPLLEQMVAEGRSFDDLNKEAR