Protein Info for MPMX20_04404 in Enterobacter sp. TBS_079

Annotation: Putative HTH-type transcriptional regulator YhjB

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 PF08281: Sigma70_r4_2" amino acids 136 to 176 (41 residues), 33.1 bits, see alignment 5.1e-12 PF04545: Sigma70_r4" amino acids 137 to 183 (47 residues), 24.5 bits, see alignment 2.4e-09 PF00196: GerE" amino acids 140 to 194 (55 residues), 75.6 bits, see alignment E=2.8e-25

Best Hits

Swiss-Prot: 50% identical to YHJB_ECOLI: Putative HTH-type transcriptional regulator YhjB (yhjB) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 80% identity to enc:ECL_04922)

Predicted SEED Role

"Putative regulator"

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 (200 amino acids)

>MPMX20_04404 Putative HTH-type transcriptional regulator YhjB (Enterobacter sp. TBS_079)
MRVIMFDRQSLFIHGAIHSLQKLIPEINITGSCQAEDLWAQISASPSAIVMIDGNLIEDE
GIGWLEAIMQRFPTIRVVMVLAKKEARWVEQLLQRNVMAIVPRNAHPERFSAVLDSVSRG
MVCFPGEWVRQPSAPQALLSLSERQREVLKLLAAGESNKEIGRNLNISAATVKAHLEALF
RRLEVKNRTQAAMYYTRATA