Protein
Group II intron-interrupted relaxase LtrB
Organism
Lactococcus lactis subsp. cremoris
Function
Mediates initition of conjugal transfer of plasmid pRS01 possibly by introducing a single-stranded nick at the potential origin of transfer, to initiate single strand transfer from donor to recipient.
Similarity
Belongs to the mobilization (MOB) protein type 1 family.
Sequence
MVYTKHIIVHKLKHLRQAKDYVENAEKTLVNESNEDHLTNLFPYISNPDKTMSKQLVSGHGITNVYDAANEFIATKKLKALSKGTDFNFDPQTGKVRFNVESLEKNNAVLGHHLIQSFSPDDNLTPEQIHEIGRQTILEFTGGEYEFVIATHVDREHIHNHIIFNSTNLYTGKQFDWKVIPKEKTKSGKAYDVTKNNFEKVSDKIASRYGAKIIEKSPGNSHLKYTKWQTQSIYKSQIKQRLDYLLEMSSDIEDFKRKATALNLSFDFSGKWTTYRLLDEPQMKNTRGRNLDKNRPEKYNLESIIERLETNELSLTVDEVVERYEEKVDVVKQDFDYQVTVEKGQIDHMTSKGFYLNVDFGIADRGQIFIGGYKVDQLENRDCVLYLKKNETFRLLSEKEASFTKYLTGHDLAKQLGLYNGTVPLKKEPVISTINQLVDAINFLAEHGVTEGTQFNNMESQLMSALGEAEEKLYVIDNKIMELTKIAKLLIEKESDHSQAVINELENLGVGPSIKYQDIHQELQSEKMSRKILKNKFEQTVDEINTFNEIRVTTLEENKGKIL