Protein Info for MPMX20_00925 in Enterobacter sp. TBS_079

Annotation: Sigma factor-binding protein Crl

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 50 100 133 PF07417: Crl" amino acids 1 to 126 (126 residues), 184.7 bits, see alignment E=2.9e-59

Best Hits

Swiss-Prot: 80% identical to CRL_ENT38: Sigma factor-binding protein Crl (crl) from Enterobacter sp. (strain 638)

KEGG orthology group: K11926, sigma factor-binding protein Crl (inferred from 80% identity to ent:Ent638_0766)

Predicted SEED Role

"Curlin genes transcriptional activator"

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 (133 amino acids)

>MPMX20_00925 Sigma factor-binding protein Crl (Enterobacter sp. TBS_079)
MTLPSGHPKSRLIKKFMALGPYIREEQCEENRFFFDCLAVCVNVKPAPEKREFWGWWMEM
EAEEKRFTYSYQFGLFNKDGYWQTAPIKDQEVIDRLEHTLKEYLEKARALLATLDLKLEP
ADNFSSEAVKLTA