Protein Info for QEN71_RS15840 in Paraburkholderia sabiae LMG 24235

Annotation: RNA polymerase factor 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 50 100 150 207 TIGR02937: RNA polymerase sigma factor, sigma-70 family" amino acids 24 to 176 (153 residues), 66.1 bits, see alignment E=1.4e-22 PF04542: Sigma70_r2" amino acids 26 to 88 (63 residues), 44.3 bits, see alignment E=2e-15 PF08281: Sigma70_r4_2" amino acids 125 to 173 (49 residues), 30.8 bits, see alignment E=2.7e-11 PF04545: Sigma70_r4" amino acids 126 to 163 (38 residues), 27.8 bits, see alignment 2.2e-10

Best Hits

KEGG orthology group: K03088, RNA polymerase sigma-70 factor, ECF subfamily (inferred from 93% identity to bph:Bphy_4047)

Predicted SEED Role

"DNA-directed RNA polymerase specialized sigma subunit, sigma24-like"

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

Find the best match in UniProt

Protein Sequence (207 amino acids)

>QEN71_RS15840 RNA polymerase factor sigma-70 (Paraburkholderia sabiae LMG 24235)
MPAEPHAARSRRETGCEGLLLDVLIENRRSLIQLARSFVGCSSRAEDVVHDVFIKLTGFP
NQDDVRQPLAYVARMVRNASIDACRRQSLENTWHTCEEDGLEVPSPEPTPESALMTRDSL
RHAFDALAQLPERTRSAFERVRLREETLQETARALNVSQTLVHFMVRDAAKHCEECMHAG
AKNVAYAKTAGRSKKSCASNVKQMTAS