Protein
Protein-export protein SecB 2
Organism
Gluconobacter oxydans (strain 621H)
Function
One of the proteins required for the normal export of preproteins out of the cell cytoplasm. It is a molecular chaperone that binds to a subset of precursor proteins, maintaining them in a translocation-competent state. It also specifically binds to its receptor SecA (By similarity).
Similarity
Belongs to the SecB family.
Sequence
MSQTYADTVTGTPASLDVSDSLPSSSSLIIGSQYLRTLSIDVQNTPDVYRELPSQPHIGMMVDVTGRQLGDQPTFEVSLVIRAQGFERAPTQDAPNPKVLYELSVAYAGLFGLTGRIPQDAIEPLLLVEAPRFLFPPARSVMLNTVREAGFPSPNIQPIDFHELWQSRRAQQR