Protein
Type-2 restriction enzyme DpnII
Organism
Streptococcus pneumoniae
Function
Recognizes the double-stranded unmethylated sequence GATC and cleaves before G-1.
Similarity
Belongs to the type II restriction enzyme DpnII family.
Sequence
MKQTRNFDEWLSTMTDTVADWTYYTDFPKVYKNVSSIKVALNIMNSLIGSKNIQEDFLDLYQNYPEILKVVPLLIAKRLRDTIIVKDPIKDFYFDFSKRNYSIEEYTMFLEKSGIFDLLQNHLVSNLVDYVTGVEVGMDTNGRKNRTGDAMENIVQSYLEAEGYILGENLFKEIEQNEIEEIFSVDLSAITNDGNTVKRFDFVIKNEQVLYLIEVNFYSGSGSKLNETARSYKMIAEETKAIPNVEFMWITDGQGWYKAKNNLRETFDILPFLYNINDLEHNILKNLK