Protein Info for HSERO_RS11215 in Herbaspirillum seropedicae SmR1

Annotation: methionine sulfoxide reductase B

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

• TIGR00357: methionine-R-sulfoxide reductase
  • amino acids 7 to 130 (124 residues), 194.3 bits, E=3.9e-62
• PF01641: SelR
  • amino acids 11 to 130 (120 residues), 189.9 bits, E=6.7e-61

Best Hits

Swiss-Prot: 78% identical to MSRB_HERAR: Peptide methionine sulfoxide reductase MsrB (msrB) from Herminiimonas arsenicoxydans

KEGG orthology group: K07305, peptide-methionine (R)-S-oxide reductase [EC: 1.8.4.12] (inferred from 100% identity to hse:Hsero_2246)

MetaCyc: 55% identical to methionine sulfoxide reductase B (Escherichia coli K-12 substr. MG1655)
L-methionine (R)-S-oxide reductase. [EC: 1.8.4.14]; Peptide-methionine (R)-S-oxide reductase. [EC: 1.8.4.14, 1.8.4.12]

Predicted SEED Role

"Peptide methionine sulfoxide reductase MsrB (EC 1.8.4.12)" (EC 1.8.4.12)

KEGG Metabolic Maps

• Methionine metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.8.4.12 or 1.8.4.14

Sequence Analysis Tools

See D8IU83 at UniProt or InterPro

Protein Sequence (131 amino acids)

>HSERO_RS11215 methionine sulfoxide reductase B (Herbaspirillum seropedicae SmR1)
MTKRVEKTEAQWREQLDPLEYQVTREAATERAFTGRYWDHHEAGTYTCVCCDTPLFTSDA
KFDSGCGWPSYFEPIDPANVREKVDRSYGMIRTEIICNVCDAHLGHVFPDGPPPTGLRYC
INSASLRFDPA