Required for V(D)J recombination, the process by which exons encoding the antigen-binding domains of immunoglobulins and T-cell receptor proteins are assembled from individual V, (D), and J gene segments. V(D)J recombination is initiated by the lymphoid specific RAG endonuclease complex, which generates site specific DNA double strand breaks (DSBs). These DSBs present two types of DNA end structures: hairpin sealed coding ends and phosphorylated blunt signal ends. These ends are independently repaired by the non homologous end joining (NHEJ) pathway to form coding and signal joints respectively. This protein exhibits single-strand specific 5'-3' exonuclease activity in isolation, and acquires endonucleolytic activity on 5' and 3' hairpins and overhangs when in a complex with PRKDC. The latter activity is required specifically for the resolution of closed hairpins prior to the formation of the coding joint. May also be required for the repair of complex DSBs induced by ionizing radiation, which require substantial end-processing prior to religation by NHEJ (By similarity).

Belongs to the DNA repair metallo-beta-lactamase (DRMBL) family.

698 amino acids

MSSFQGQMEEYPTISIDRFDRENLKARAYFLSHCHKDHMKGLRAPSMKRRLECSLKVFLYCSPVTKELLLTSPKYKFWENRIIAIEIETPTQVSLVDEASGEKEEVVVTLLPAGHCPGSVMFLFQGSNGTVLYTGDFRLAKGEVSRMELLHSGGRVKDIQSVYLDTTFCDPRFYQIPSREECLRGVLELVRSWITRSPKHVVWLNCKAAYGYEYLFTNLSEELGVQVHVDKLDMFKNMPDILHHLTTDRNTQIHACRHPKAEEYFQWNKLPCGMASKTKTVLHTISIKPSTMWFGERTRKTNVIVRTGESSYRACFSFHSSYSEIKDFLSYICPVNAYPNVIPIGLTVDKVMDFLKPLCRSSQCAEPKYKPLGKLKRARTVHLDSEEDDDLFDDPLLTHSRRKVPYQVTLHPEVFSMKALPLDQPELGQSPGCCKAESMPSPSLANFVDCDESNSDSEGELETPPSLQGGLGPTTLPQQNADPDVDVPRWEVFFKRKDEITDECLENLPSSIETGGSQSPKRFSDSPKLGSDSDGESTHISSQNSSQSTHITDQGSQGWDSQCDTVLLSSQEKSGGDSTSLNKDTYKPKPKDSISASQIEQNALCPQDTHCDLKSGAEVNGVPCIEEPDTVSGRKSSPEKTSLTSTQADSQSSSDFEIPSTPEAELPKPEHLQFLYGKLATGESIVLKKENVHSQIFK

78.2 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

Upon ordering, we will perform rigorous biosecurity and export control screening to ensure that order fulfillment is consistent with all legal and regulatory guidance.

Make Dclre1c using our protein expression services starting at $99 + $.30/amino acid in as fast as two weeks (includes the cost of DNA synthesis)

Order Here