Protein Info for IAI46_11250 in Serratia liquefaciens MT49

Annotation: superoxide dismutase [Fe]

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

• PF00081: Sod_Fe_N
  • amino acids 2 to 82 (81 residues), 111.2 bits, E=2.7e-36
• PF02777: Sod_Fe_C
  • amino acids 89 to 190 (102 residues), 141.3 bits, E=9.5e-46

Best Hits

Swiss-Prot: 77% identical to SODF_SALTY: Superoxide dismutase [Fe] (sodB) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K04564, superoxide dismutase, Fe-Mn family [EC: 1.15.1.1] (inferred from 93% identity to spe:Spro_2196)

MetaCyc: 76% identical to superoxide dismutase (Fe) (Escherichia coli K-12 substr. MG1655)
Superoxide dismutase. [EC: 1.15.1.1]

Predicted SEED Role

"Superoxide dismutase [Fe] (EC 1.15.1.1)" in subsystem Oxidative stress (EC 1.15.1.1)

MetaCyc Pathways

• reactive oxygen species degradation (4/4 steps found)
• ethene biosynthesis III (microbes) (6/7 steps found)
• superoxide radicals degradation (2/2 steps found)

Isozymes

Compare fitness of predicted isozymes for: 1.15.1.1

Use Curated BLAST to search for 1.15.1.1

Protein Sequence (192 amino acids)

>IAI46_11250 superoxide dismutase [Fe] (Serratia liquefaciens MT49)
MSFELPALPYEKNALEPHISAETLEYHYGKHHNAYVVNLNNLLKGSEFEGLSLEAIIKAS
SGGIFNNAAQVWNHTFYWHCLSPQGGGEPQGKLAAAINQAFGSFTAFREQFSDAAVKNFG
AGWTWLVKKPDGSLAIVNTSNAATPLTGEDKPLLTVDVWEHAYYIDYRNARPAYLENFWA
LVNWAFVEENLA