Protein Info for H281DRAFT_01538 in Paraburkholderia bryophila 376MFSha3.1

Annotation: RNA polymerase sigma-70 factor, ECF subfamily

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 50 100 150 200 233 TIGR02937: RNA polymerase sigma factor, sigma-70 family" amino acids 30 to 195 (166 residues), 95 bits, see alignment E=1.9e-31 PF04542: Sigma70_r2" amino acids 34 to 102 (69 residues), 56.7 bits, see alignment E=3.4e-19 PF08281: Sigma70_r4_2" amino acids 141 to 191 (51 residues), 44.8 bits, see alignment E=1.5e-15 PF04545: Sigma70_r4" amino acids 146 to 194 (49 residues), 38 bits, see alignment 1.9e-13

Best Hits

KEGG orthology group: K03088, RNA polymerase sigma-70 factor, ECF subfamily (inferred from 86% identity to bug:BC1001_5248)

Predicted SEED Role

"RNA polymerase sigma-54 factor RpoN" in subsystem Flagellar motility or Flagellum or Transcription initiation, bacterial sigma factors

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 A0A2Z5MLY5 at UniProt or InterPro

Protein Sequence (233 amino acids)

>H281DRAFT_01538 RNA polymerase sigma-70 factor, ECF subfamily (Paraburkholderia bryophila 376MFSha3.1)
MTETATVPSMSGADDDLAIVRRIVAGDRPAFELLMRRHNRRLYRLARATLRDDAEAEDAL
QDAYLRAYRSLSQFRGDSALSTWLSRLVLNECYGRLRRHARRENVFPIVSSNTADLDLEA
MHPSDSESPDRAVARAEMRALIERKLDELPESFRTVFVLRSVEELSVEETAQCLDIAEAT
VRSRHFRAKSLLRESLARDIDLAGSELFGFAGARCDRIVANVMSRIDTRGENS