Protein Info for Echvi_1381 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: RNA polymerase sigma-70 factor, Bacteroides expansion family 1

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 50 100 150 199 TIGR02985: RNA polymerase sigma-70 factor, Bacteroides expansion family 1" amino acids 19 to 177 (159 residues), 145.7 bits, see alignment E=1.5e-46 TIGR02937: RNA polymerase sigma factor, sigma-70 family" amino acids 20 to 177 (158 residues), 98.9 bits, see alignment E=2.3e-32 PF04542: Sigma70_r2" amino acids 25 to 91 (67 residues), 44.3 bits, see alignment E=3.2e-15 PF07638: Sigma70_ECF" amino acids 49 to 179 (131 residues), 23.3 bits, see alignment E=1.3e-08 PF08281: Sigma70_r4_2" amino acids 121 to 171 (51 residues), 47.9 bits, see alignment E=2.1e-16 PF04545: Sigma70_r4" amino acids 126 to 175 (50 residues), 32.1 bits, see alignment E=1.6e-11

Best Hits

KEGG orthology group: None (inferred from 42% identity to shg:Sph21_1965)

Predicted SEED Role

No annotation

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 L0FYD8 at UniProt or InterPro

Protein Sequence (199 amino acids)

>Echvi_1381 RNA polymerase sigma-70 factor, Bacteroides expansion family 1 (Echinicola vietnamensis KMM 6221, DSM 17526)
MPLDRTNHNASKYSFNYRQSFDRVFEEFYPGLCFYAERILQSKTDAEDVVENLFVKLWQK
KMEFSSRDHLRSFLYKSTKNACLDFIKTAARSAERNSHFLDTAEDYTKSHLTNMIRAEVI
REIHQAIESLPAQCGTVIRKSYIEGLSLPEIAQEMSLSVQTVKNHKLRGLAILRKKISQD
QFMLLMIYPYAHLLTQTFE