Protein Info for TX73_019470 in Rhodopseudomonas palustris CGA009

Annotation: 5-carboxymethyl-2-hydroxymuconate semialdehyde dehydrogenase

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

1 50 100 150 200 250 300 350 400 450 513 TIGR02299: 5-carboxymethyl-2-hydroxymuconate semialdehyde dehydrogenase" amino acids 30 to 512 (483 residues), 845.8 bits, see alignment E=4.6e-259 PF00171: Aldedh" amino acids 40 to 498 (459 residues), 584.5 bits, see alignment E=6.5e-180

Best Hits

Swiss-Prot: 40% identical to AL2B4_ARATH: Aldehyde dehydrogenase family 2 member B4, mitochondrial (ALDH2B4) from Arabidopsis thaliana

KEGG orthology group: K00151, 5-carboxymethyl-2-hydroxymuconic-semialdehyde dehydrogenase [EC: 1.2.1.60] (inferred from 100% identity to rpa:RPA3760)

MetaCyc: 38% identical to retinal dehydrogenase 3 (Homo sapiens)
Retinal dehydrogenase. [EC: 1.2.1.36]; 1.2.1.36 [EC: 1.2.1.36]

Predicted SEED Role

"5-carboxymethyl-2-hydroxymuconate semialdehyde dehydrogenase (EC 1.2.1.60)" in subsystem 4-Hydroxyphenylacetic acid catabolic pathway or Aromatic amino acid degradation or Central meta-cleavage pathway of aromatic compound degradation (EC 1.2.1.60)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.2.1.36 or 1.2.1.60

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

Find the best match in UniProt

Protein Sequence (513 amino acids)

>TX73_019470 5-carboxymethyl-2-hydroxymuconate semialdehyde dehydrogenase (Rhodopseudomonas palustris CGA009)
MADAATPPSGFQANLDRAAPLLKQLKADGIGHLIGGEIVAASSGEVFETASPIDNSVLAQ
VARGTAADIDRAAKAAKAAFPAWRDMAPAKRRKLLHTIADAIEARADDIAVLECIDTGQA
HRFMAKAAIRAAENFRFFADKCAEARDGLNTPSDEHWNVSTRVPIGPVGVITPWNTPFML
STWKIAPALAAGCTVVHKPAEWSPVTADMLARICKDAGLPDGVLNTVHGFGEEAGKALTE
HPAIKAIAFVGETATGAAIMAQGAPTLKRVHFELGGKNPVIVFGDADLDRALDAVVFMIY
SLNGERCTSSSRLLVQSSIADSFIEKLAARVRALKVGHPLDPATEVGPLIHQRHLDKVCS
YVDVARKDGATIAVGGAPFDGPGGGHYVQPTLVTNARSDMQVAQDEVFGPFLTVIPFKDE
AEAIQIANDVRYGLTGYVWTADMGRALRVADALEAGMIWLNSENVRHLPTPFGGMKQSGI
GRDGGDYSFDFYMETKHVSLARGTHKIQKLGAV