Protein Info for Rru_A1849 in Rhodospirillum rubrum S1H

Annotation: Recombination protein O, RecO (NCBI)

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 50 100 150 200 252 PF11967: RecO_N" amino acids 1 to 72 (72 residues), 70.9 bits, see alignment E=7.2e-24 TIGR00613: DNA repair protein RecO" amino acids 5 to 199 (195 residues), 102.1 bits, see alignment E=1.7e-33 PF02565: RecO_C" amino acids 84 to 227 (144 residues), 105.9 bits, see alignment E=1.8e-34

Best Hits

Swiss-Prot: 100% identical to RECO_RHORT: DNA repair protein RecO (recO) from Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)

KEGG orthology group: K03584, DNA repair protein RecO (recombination protein O) (inferred from 100% identity to rru:Rru_A1849)

Predicted SEED Role

"DNA recombination and repair protein RecO" in subsystem DNA repair, bacterial RecFOR pathway

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

See Q2RT96 at UniProt or InterPro

Protein Sequence (252 amino acids)

>Rru_A1849 Recombination protein O, RecO (NCBI) (Rhodospirillum rubrum S1H)
MIEWSDRGIVLAARPHGEDGVIVSLLSAGHGRHSGIVRGGRGKRLRAALQPGSLVQATWK
ARLEDHLGSLVVELLAGVAGGLLDDRDRLAALAAACALAETVLPERAPQADVYDATLALL
DALAEGGEGTPLVWAGAFVRWEIGLLAALGFGLDLSCCAVSGECGDLAYVSPRSGRAVGR
EAGAPWQARLLALPAFLLSPAEVPANAQAVGDGLRLSGYFLEGHVLAPQGRGLPASRQRF
VERLRRWSAADR