Protein Info for b0351 in Escherichia coli BW25113

Name: mhpF
Annotation: acetaldehyde dehydrogenase (NCBI)

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

• TIGR03215: acetaldehyde dehydrogenase (acetylating)
  • amino acids 3 to 308 (306 residues), 471.3 bits, E=5.2e-146
• PF01118: Semialdhyde_dh
  • amino acids 5 to 119 (115 residues), 49.8 bits, E=4.6e-17
• PF09290: AcetDehyd-dimer
  • amino acids 131 to 284 (154 residues), 206.3 bits, E=2.1e-65

Best Hits

Swiss-Prot: 100% identical to ACDH_ECO55: Acetaldehyde dehydrogenase (mhpF) from Escherichia coli (strain 55989 / EAEC)

KEGG orthology group: K04073, acetaldehyde dehydrogenase [EC: 1.2.1.10] (inferred from 100% identity to eco:b0351)

MetaCyc: 100% identical to acetaldehyde dehydrogenase (acetylating) MhpF (Escherichia coli K-12 substr. MG1655)
Acetaldehyde dehydrogenase (acetylating). [EC: 1.2.1.10]

Predicted SEED Role

"Acetaldehyde dehydrogenase, acetylating, (EC 1.2.1.10) in gene cluster for degradation of phenols, cresols, catechol" in subsystem Biphenyl Degradation or Central meta-cleavage pathway of aromatic compound degradation (EC 1.2.1.10)

MetaCyc Pathways

• superpathway of N-acetylneuraminate degradation (22/22 steps found)
• hexitol fermentation to lactate, formate, ethanol and acetate (19/19 steps found)
• mixed acid fermentation (16/16 steps found)
• heterolactic fermentation (16/18 steps found)
• superpathway of L-threonine metabolism (16/18 steps found)
• 3-phenylpropanoate and 3-(3-hydroxyphenyl)propanoate degradation (8/8 steps found)
• superpathway of purine deoxyribonucleosides degradation (7/7 steps found)
• superpathway of pyrimidine deoxyribonucleosides degradation (6/6 steps found)
• superpathway of fermentation (Chlamydomonas reinhardtii) (8/9 steps found)
• ethanolamine utilization (5/5 steps found)
• 2-deoxy-α-D-ribose 1-phosphate degradation (3/3 steps found)
• 2-deoxy-D-ribose degradation I (3/3 steps found)
• 2-hydroxypenta-2,4-dienoate degradation (3/3 steps found)
• pyruvate fermentation to ethanol I (3/3 steps found)
• pyruvate fermentation to ethanol III (3/3 steps found)
• L-threonine degradation IV (2/2 steps found)
• ethanol degradation I (2/2 steps found)
• acetylene degradation (anaerobic) (4/5 steps found)
• catechol degradation I (meta-cleavage pathway) (3/5 steps found)
• 2-aminoethylphosphonate degradation I (1/3 steps found)
• sulfoacetaldehyde degradation IV (1/3 steps found)
• catechol degradation II (meta-cleavage pathway) (3/7 steps found)
• toluene degradation I (aerobic) (via o-cresol) (3/7 steps found)
• toluene degradation V (aerobic) (via toluene-cis-diol) (3/7 steps found)
• superpathway of Clostridium acetobutylicum solventogenic fermentation (7/13 steps found)
• p-cumate degradation (3/8 steps found)
• superpathway of Clostridium acetobutylicum acidogenic and solventogenic fermentation (9/17 steps found)
• triethylamine degradation (1/6 steps found)
• meta cleavage pathway of aromatic compounds (3/10 steps found)
• p-cymene degradation (3/11 steps found)
• L-tryptophan degradation IX (3/12 steps found)
• L-tryptophan degradation XII (Geobacillus) (3/12 steps found)
• naphthalene degradation to acetyl-CoA (3/12 steps found)
• toluene degradation IV (aerobic) (via catechol) (3/13 steps found)
• mandelate degradation to acetyl-CoA (4/18 steps found)
• superpathway of aerobic toluene degradation (4/30 steps found)
• superpathway of aromatic compound degradation via 3-oxoadipate (5/35 steps found)
• superpathway of aromatic compound degradation via 2-hydroxypentadienoate (5/42 steps found)

KEGG Metabolic Maps

• Butanoate metabolism
• Pyruvate metabolism

Isozymes

Compare fitness of predicted isozymes for: 1.2.1.10

Use Curated BLAST to search for 1.2.1.10

Sequence Analysis Tools

See P77580 at UniProt or InterPro

Protein Sequence (316 amino acids)

>b0351 acetaldehyde dehydrogenase (NCBI) (Escherichia coli BW25113)
MSKRKVAIIGSGNIGTDLMIKILRHGQHLEMAVMVGIDPQSDGLARARRMGVATTHEGVI
GLMNMPEFADIDIVFDATSAGAHVKNDAALREAKPDIRLIDLTPAAIGPYCVPVVNLEAN
VDQLNVNMVTCGGQATIPMVAAVSRVARVHYAEIIASIASKSAGPGTRANIDEFTETTSR
AIEVVGGAAKGKAIIVLNPAEPPLMMRDTVYVLSDEASQDDIEASINEMAEAVQAYVPGY
RLKQRVQFEVIPQDKPVNLPGVGQFSGLKTAVWLEVEGAAHYLPAYAGNLDIMTSSALAT
AEKMAQSLARKAGEAA