Protein Info for CA265_RS21720 in Pedobacter sp. GW460-11-11-14-LB5

Annotation: RNA polymerase subunit sigma-70

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 50 100 150 192 TIGR02937: RNA polymerase sigma factor, sigma-70 family" amino acids 29 to 184 (156 residues), 78.6 bits, see alignment E=2.1e-26 PF04542: Sigma70_r2" amino acids 34 to 99 (66 residues), 33.6 bits, see alignment E=2.8e-12 PF08281: Sigma70_r4_2" amino acids 132 to 182 (51 residues), 31.1 bits, see alignment E=1.5e-11

Best Hits

KEGG orthology group: K03088, RNA polymerase sigma-70 factor, ECF subfamily (inferred from 84% identity to phe:Phep_0188)

Predicted SEED Role

"RNA polymerase ECF-type sigma factor"

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 A0A1X9ZB85 at UniProt or InterPro

Protein Sequence (192 amino acids)

>CA265_RS21720 RNA polymerase subunit sigma-70 (Pedobacter sp. GW460-11-11-14-LB5)
MRFIKNTAGNTQQDDAKLIAEYKNTGDLDALGTLYNKYMHLVFGVCLNYFKDEEQSKDAV
MQIFEELVTKLKIYEVQNFKSWLHVLTRNHCLMALRKSAKQNNVSIDDTFVENSEFVHLD
IDNTKETQLTIMEKCMETLPEEQRKSVDLFYLQEKCYKEVADITGYDMLKVKSYIQNGKR
NLKICIEKNSSE