Protein Info for GFF2330 in Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868
Annotation: Catalase (EC 1.11.1.6) / Peroxidase (EC 1.11.1.7)
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
Best Hits
Swiss-Prot: 100% identical to KATG_SALNS: Catalase-peroxidase (katG) from Salmonella newport (strain SL254)
KEGG orthology group: K03782, catalase/peroxidase [EC: 1.11.1.6 1.11.1.7] (inferred from 94% identity to cro:ROD_38001)MetaCyc: 92% identical to catalase/hydroperoxidase HPI (Escherichia coli K-12 substr. MG1655)
Catalase. [EC: 1.11.1.21, 1.11.1.6]; 1.11.1.21 [EC: 1.11.1.21, 1.11.1.6]
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
Compare fitness of predicted isozymes for: 1.11.1.6
Use Curated BLAST to search for 1.11.1.21 or 1.11.1.6 or 1.11.1.7
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
Compare to protein 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 (726 amino acids)
>GFF2330 Catalase (EC 1.11.1.6) / Peroxidase (EC 1.11.1.7) (Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868) MSTTDDTHNTLSTGKCPFHQGGHDRSAGAGTASRDWWPNQLRVDLLNQHSNRSNPLGEDF DYRKEFSKLDYSALKGDLKALLTDSQPWWPADWGSYVGLFIRMAWHGAGTYRSIDGRGGA GRGQQRFAPLNSWPDNVSLDKARRLLWPIKQKYGQKISWADLFILAGNVALENSGFRTFG FGAGREDVWEPDLDVNWGDEKAWLTHRHPEALAKAPLGATEMGLIYVNPEGPDHSGEPLS AAAAIRATFGNMGMNDEETVALIAGGHTLGKTHGAAAASHVGADPEAAPIEAQGLGWASS YGSGVGADAITSGLEVVWTQTPTQWSNYFFENLFKYEWVQTRSPAGAIQFEAVDAPDIIP DPFDPSKKRKPTMLVTDLTLRFDPEFEKISRRFLNDPQAFNEAFARAWFKLTHRDMGPKA RYIGPEVPKEDLIWQDPLPQPLYQPTQEDIINLKAAIAASGLSISEMVSVAWASASTFRG GDKRGGANGARLALAPQRDWDVNAVAARVLPVLEEIQKTTNKASLADIIVLAGVVGIEQA AAAAGVSISVPFAPGRVDARQDQTDIEMFSLLEPIADGFRNYRARLDVSTTESLLIDKAQ QLTLTAPEMTVLVGGMRVLGTNFDGSQNGVFTDRPGVLSTDFFANLLDMRYEWKPTDDAN ELFEGRDRLTGEVKYTATRADLVFGSNSVLRALAEVYACSDAHEKFVKDFVAAWVKVMNL DRFDLQ