Protein Info for BPHYT_RS20590 in Burkholderia phytofirmans PsJN

Annotation: methionine sulfoxide reductase A

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 50 100 168 TIGR00401: peptide-methionine (S)-S-oxide reductase" amino acids 6 to 154 (149 residues), 169.6 bits, see alignment E=3.2e-54 PF01625: PMSR" amino acids 7 to 154 (148 residues), 196.3 bits, see alignment E=1.8e-62

Best Hits

Swiss-Prot: 83% identical to MSRA1_RHILO: Peptide methionine sulfoxide reductase MsrA 1 (msrA1) from Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099)

KEGG orthology group: K07304, peptide-methionine (S)-S-oxide reductase [EC: 1.8.4.11] (inferred from 100% identity to bpy:Bphyt_4138)

Predicted SEED Role

"Peptide methionine sulfoxide reductase MsrA (EC 1.8.4.11)" (EC 1.8.4.11)

Isozymes

Compare fitness of predicted isozymes for: 1.8.4.11

Use Curated BLAST to search for 1.8.4.11

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

See B2TEJ8 at UniProt or InterPro

Protein Sequence (168 amino acids)

>BPHYT_RS20590 methionine sulfoxide reductase A (Burkholderia phytofirmans PsJN)
MTTQTETAILAGGCFWGMQDLLRRYPGVLSTRVGYTGGDVPNATYRNHGTHAEALEIVFD
PSQISYRKILEFFFQIHDPTTKNRQGNDTGMSYRSAIFYLDDEQKRVAENTIADVEASDL
WPGKVVTEVAPAGPFWEAEPEHQDYLERIPNGYTCHFVRPNWKLPERG