Protein Info for Rru_A3719 in Rhodospirillum rubrum S1H

Annotation: Methyltransferase FkbM (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 50 100 150 200 250 288 signal peptide" amino acids 1 to 39 (39 residues), see Phobius details TIGR01444: methyltransferase, FkbM family" amino acids 88 to 230 (143 residues), 110.4 bits, see alignment E=5.1e-36 PF05050: Methyltransf_21" amino acids 91 to 254 (164 residues), 74.5 bits, see alignment E=5.9e-25

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A3719)

Predicted SEED Role

"Methyltransferase FkbM"

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 Q2RMY2 at UniProt or InterPro

Protein Sequence (288 amino acids)

>Rru_A3719 Methyltransferase FkbM (NCBI) (Rhodospirillum rubrum S1H)
MKIILRKIRTLVTHPGFRANPIAVLGRCAALLGRVALGRPFVFSLTPAGERLRVDANLRY
TTVTTFVMRDHLEPELHYLAHLLAPGDTFIDIGANVGVYSLRAATLVGAAGRVIAVEPGR
DALTALRANLALNPGRTITVVAAALSDHIGTATLYHVGNGYDPQAFSLLSDETAKDAETV
PLTTLDAVCADLAIDRLDCLKMDAEGVEPMVLAGGRATLERFHPAVILEMNTAILERRGS
PTDQAWTFLAGLGYGFHRILGGRPVRLTAPPDDFCNVIATHPANEKIG