Protein Info for Dsui_2233 in Dechlorosoma suillum PS

Annotation: catalase/peroxidase HPI

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

• TIGR00198: catalase/peroxidase HPI
  • amino acids 13 to 725 (713 residues), 1219.2 bits, E=0
• PF00141: peroxidase
  • amino acids 87 to 399 (313 residues), 153.5 bits, E=4.4e-49
  • amino acids 408 to 700 (293 residues), 89.5 bits, E=1.6e-29

Best Hits

Swiss-Prot: 82% identical to KATG_LEPCP: Catalase-peroxidase (katG) from Leptothrix cholodnii (strain ATCC 51168 / LMG 8142 / SP-6)

KEGG orthology group: K03782, catalase/peroxidase [EC: 1.11.1.6 1.11.1.7] (inferred from 82% identity to lch:Lcho_0281)

Predicted SEED Role

"Catalase (EC 1.11.1.6) / Peroxidase (EC 1.11.1.7)" in subsystem Oxidative stress or Photorespiration (oxidative C2 cycle) or Auxin degradation (EC 1.11.1.6, EC 1.11.1.7)

MetaCyc Pathways

• reactive oxygen species degradation (4/4 steps found)
• ethanol degradation IV (3/3 steps found)
• superoxide radicals degradation (2/2 steps found)
• betanidin degradation (1/1 steps found)
• baicalein degradation (hydrogen peroxide detoxification) (1/2 steps found)
• methanol oxidation to formaldehyde IV (1/2 steps found)
• luteolin triglucuronide degradation (1/4 steps found)
• xanthommatin biosynthesis (1/4 steps found)
• sesamin biosynthesis (1/8 steps found)
• justicidin B biosynthesis (1/10 steps found)
• matairesinol biosynthesis (1/10 steps found)

KEGG Metabolic Maps

• Biosynthesis of phenylpropanoids
• Methane metabolism
• Phenylalanine metabolism
• Phenylpropanoid biosynthesis
• Tryptophan metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.11.1.6 or 1.11.1.7

Sequence Analysis Tools

See G8QKB3 at UniProt or InterPro

Protein Sequence (726 amino acids)

>Dsui_2233 catalase/peroxidase HPI (Dechlorosoma suillum PS)
MANDTNQTKPAGQCPVMHGAQTTAGSQTMQWWPKALNLDILHQHDAKTNPMGAGFNYREE
LKKLDVAALKNDLKALMTDSQPWWPADWGHYGGLMIRMAWHSAGTYRIADGRGGAGTGNQ
RFAPLNSWPDNANLDKARRLLWPIKKKYGNKISWADLMILAGNMAYESMGLKTFGFAFGR
EDIWHPEKDIYWGSEKEWLAPTGAEGSRYSGERDLENPLAAVMMGLIYVNPEGVDGKPDP
LKTARDMRTTFARMAMNDEETVALTAGGHTVGKAHGNGSAANLGPAPEAAELDEQGLGWN
NHGSRGIGRDTVTSGIEGAWTTNPTQWDNGYFKLLLGYDWWLQKSPAGAHQWEPINIKEE
DMPVDVEDPTIRCKPIMTDADMALKFDPEYRKIAERFRDDQAYFSETFARAWFKLTHRDM
GPKARYFGPDVPQEDLIWQDPIPAGRKDYDVAAVKAKIAAAGLSVGEMVATAWDSARTYR
GSDKRGGANGARIRLAPQKDWEGNEPARLAKVLAVYEKIATETGASVADVIVLAGNVGVE
QAAKAAGFPVEVPFAPGRGDATQAMTDVESFEVLEPLADGFRNWQKAHYVVTPEEMMLDK
AQLLRLTASEMTVLVGGLRVLGANHGGSQHGVFTERVGVLSNDFFVNLTDMAYTWKPTGR
NSYAIVDRQSGATKFTATRADLVFGSNSVLRAYAEIYAQDDNQEKFVRDFIAAWTKVMNA
DRFDLN