Protein Info for MPMX20_00624 in Enterobacter sp. TBS_079

Annotation: HTH-type transcriptional activator RhaS

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 PF02311: AraC_binding" amino acids 25 to 125 (101 residues), 59.8 bits, see alignment E=5e-20 PF07883: Cupin_2" amino acids 29 to 73 (45 residues), 35.5 bits, see alignment 1.3e-12 PF12833: HTH_18" amino acids 162 to 238 (77 residues), 65.8 bits, see alignment E=7.4e-22

Best Hits

KEGG orthology group: None (inferred from 79% identity to enc:ECL_00739)

Predicted SEED Role

"L-rhamnose operon regulatory protein RhaS" in subsystem L-rhamnose utilization

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 (250 amino acids)

>MPMX20_00624 HTH-type transcriptional activator RhaS (Enterobacter sp. TBS_079)
MTETRHIRQTFHRACGHELRSTWQSTQAYKRHCHPQLSIGAILEGQTCCTVHDSEYILTP
GDIIVIPAHAPHSCNPVAGKPRSYHMLYIDTDLSLALQVIRDQTLFNHYLDVVENMTAAS
LNALLCALPPSTGRTDKPHSLSQQVQEAFLSNLTAPPSLDDLARRFSLRKETLIRTFKQD
TGLTPGRFLNISRVEYAKARLRAGDDLADVGYQSGFADQSHFHKTFVSYTAATPRQYATG
RSISDNNQDT