Protein
Oligopeptide-binding protein OppA
Organism
Bacillus subtilis (strain 168)
Function
This protein is a component of the oligopeptide permease, a binding protein-dependent transport system, It binds peptides up to five amino acids long with high affinity. Also required for sporulation and competence.
Similarity
Belongs to the bacterial solute-binding protein 5 family.
Sequence
MKKRWSIVTLMLIFTLVLSACGFGGTGSNGEGKKDSKGKTTLNINIKTEPFSLHPGLANDSVSGGVIRQTFEGLTRINADGEPEEGMASKIETSKDGKTYTFTIRDGVKWSNGDPVTAQDFEYAWKWALDPNNESQYAYQLYYIKGAEAANTGKGSLDDVAVKAVNDKTLKVELNNPTPYFTELTAFYTYMPINEKIAEKNKKWNTNAGDDYVSNGPFKMTAWKHSGSITLEKNDQYWDKDKVKLKKIDMVMINNNNTELKKFQAGELDWAGMPLGQLPTESLPTLKKDGSLHVEPIAGVYWYKFNTEAKPLDNVNIRKALTYSLDRQSIVKNVTQGEQMPAMAAVPPTMKGFEDNKEGYFKDNDVKTAKEYLEKGLKEMGLSKASDLPKIKLSYNTDDAHAKIAQAVQEMWKKNLGVDVELDNSEWNVYIDKLHSQDYQIGRMGWLGDFNDPINFLELFRDKNGGNNDTGWENPEFKKLLNQSQTETDKTKRAELLKKAEGIFIDEMPVAPIYFYTDTWVQDENLKGVIMPGTGEVYFRNAYFK