Protein Info for OKFHMN_19775 in Escherichia coli ECRC100

Annotation: type III secretion protein

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 50 100 150 189 PF02510: SPAN" amino acids 104 to 178 (75 residues), 71.2 bits, see alignment E=4.5e-24

Best Hits

KEGG orthology group: None (inferred from 100% identity to ecf:ECH74115_4143)

Predicted SEED Role

"Type III secretion host injection and negative regulator protein (YopD)" in subsystem Type III secretion systems, extended

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 (189 amino acids)

>OKFHMN_19775 type III secretion protein (Escherichia coli ECRC100)
MTSRDQGINSELSNRTIQFKEKIHNGIHTEYITDQKHSNNKDREKKYRDGDKINGPQAHS
LDITNERRFADNRTMFTQHIEKQRNVNTLNQNDINNSANNANVRENELTYQFQRWGQNHT
VRILESSEGIRLKPSDTLVSDRLHEAQHNDVTAQRWVLTEQDERQGQRHQPHEEQENEGK
FENDQKDES