Protein Info for Atu0302 in Agrobacterium fabrum C58

Annotation: tetrapyrrole methylase family protein

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 50 100 150 200 250 313 PF00590: TP_methylase" amino acids 38 to 238 (201 residues), 118.4 bits, see alignment E=4.6e-38 TIGR00096: 16S rRNA (cytidine(1402)-2'-O)-methyltransferase" amino acids 38 to 305 (268 residues), 244 bits, see alignment E=1e-76 PF23016: RsmI_C" amino acids 265 to 308 (44 residues), 57.2 bits, see alignment 1.2e-19

Best Hits

Swiss-Prot: 65% identical to RSMI_RHILO: Ribosomal RNA small subunit methyltransferase I (rsmI) from Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099)

KEGG orthology group: K07056, (no description) (inferred from 100% identity to atu:Atu0302)

Predicted SEED Role

"rRNA small subunit methyltransferase I" in subsystem Heat shock dnaK gene cluster extended

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 Q7D1Q9 at UniProt or InterPro

Protein Sequence (313 amino acids)

>Atu0302 tetrapyrrole methylase family protein (Agrobacterium fabrum C58)
MIGSRVTQEISSSDARQAAKEFRIGTATIPARPLEPALYLVATPIGNLGDITIRALETLA
SADVLACEDTRVTRILLERYGIRTRPLAYHEHNANEAGPKLIAALEAGKSVALVSDAGTP
LVSDPGYRLGQLALEAGHRVVPVPGASAPLAALVGSGMPSDAFLFAGFLPVKDRGKRDRF
AGLAKIPATLIFFESPRRIGASLKVASEVLGRDRRAVVCRELTKTFEEFRRGTLGELADY
YDGDRVVKGEIVLLVEPPSYDEIPDIEDVEKLLKDLVATMSAAKAAGEAAKLTGLPRKEL
YQRLLDMKDTDGR