Protein Info for CA265_RS15905 in Pedobacter sp. GW460-11-11-14-LB5

Annotation: RNA polymerase sigma factor

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 50 100 150 189 PF04542: Sigma70_r2" amino acids 27 to 92 (66 residues), 52.4 bits, see alignment E=7.3e-18 TIGR02937: RNA polymerase sigma factor, sigma-70 family" amino acids 27 to 175 (149 residues), 89.9 bits, see alignment E=7e-30 PF07638: Sigma70_ECF" amino acids 99 to 176 (78 residues), 23 bits, see alignment E=1.3e-08 PF08281: Sigma70_r4_2" amino acids 120 to 170 (51 residues), 57.1 bits, see alignment E=2.2e-19 PF04545: Sigma70_r4" amino acids 126 to 173 (48 residues), 31.9 bits, see alignment E=1.5e-11

Best Hits

KEGG orthology group: K03088, RNA polymerase sigma-70 factor, ECF subfamily (inferred from 58% identity to psn:Pedsa_2364)

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 A0A1X9Z726 at UniProt or InterPro

Protein Sequence (189 amino acids)

>CA265_RS15905 RNA polymerase sigma factor (Pedobacter sp. GW460-11-11-14-LB5)
MKLTRSYTINDLMEGCKAGDRKMQELLYKQTASKMLAVCMRYAKDRMEAEDVLQMGYIKI
FQKIKEYRGDGSFEGWIRRVMVNTAIESYRKNLRSLNVVEIDEAYEQPSTGFDFGTLGMQ
DLMKVIQKLADGYRMVFNMYVIEGYSHKEIGETLGISEGASKSQLSRARAILKEEIIKME
GFGYATYTG