Protein Info for MPMX19_00243 in Azospirillum sp. SherDot2

Annotation: ECF RNA polymerase sigma factor SigJ

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 50 100 150 200 250 301 PF04542: Sigma70_r2" amino acids 18 to 77 (60 residues), 43.6 bits, see alignment E=3.1e-15 TIGR02937: RNA polymerase sigma factor, sigma-70 family" amino acids 20 to 165 (146 residues), 54.7 bits, see alignment E=4.8e-19 PF08281: Sigma70_r4_2" amino acids 112 to 163 (52 residues), 50.7 bits, see alignment 1.6e-17 PF04545: Sigma70_r4" amino acids 116 to 163 (48 residues), 39.1 bits, see alignment 6.2e-14

Best Hits

KEGG orthology group: K03088, RNA polymerase sigma-70 factor, ECF subfamily (inferred from 81% identity to azl:AZL_003740)

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

Find the best match in UniProt

Protein Sequence (301 amino acids)

>MPMX19_00243 ECF RNA polymerase sigma factor SigJ (Azospirillum sp. SherDot2)
MTALADPDTALAAFAGERARLRALAYRLLGSVAEAEDTLQDAWLRWSAVAPGSVGSAPAY
LTTLVTRLALDRLRSARVARERYYGLWLPEPEVAGWDSAPEDGMEPESVPLAMLLLLERL
APDQRAVFVLREAMDLDYAEIAAMLGKSVEACRQIMRRARARLAEPAAWGQPANAADAGR
RLADAFAEASVRRDYAAIVALLSDDAQWLSDGGGMVRTAVNPLFGADRIARFLIGVQRKR
GVSFGFIPVRVNGGPGLLADLGGAFRSVLAFDMAPCGDTGNRILRVYQIANPEKLERVAV
F