Function
DNA ligase that seals nicks in double-stranded DNA during DNA replication, DNA recombination and DNA repair. Has also low activity with dATP. Inactive with NAD(+), CTP, GTP, UTP, dCTP, dGTP or dTTP.
Sequence
MEFKVIAEYFDKLEKISSRLQLTALLADLLSKSDKAIIDKVVYIIQGKLWPDFLGYPELGIGEKFLIKAISIATNTDENSVENLYKSTGDLGEVARRLKSKQQSTGILGFLGTSSKESLTVDEVYSTLSKVALTTGEGSRDLKIRLLAGLLKKADPLEAKFLVRFVEGRLRVGIGDATVLDAMAIAFGGGQSASEIVERAYNLRADLGNIAKIIVEKGIEALKTLKPEVGIPIRPMLAERLSNPEEILKKVGGSALVDYKYDGERAQIHKKSDKIFIFSRRLENITSQYPDVVEYISKYVEGKEFIIEGEIVAVDPESGEMRAFQELMHRKRKSDIYEAIKEYPVNVFLFDLMYYEDVDYTTKPLEVRRKLLESIVKPNDYVKIAHHIQVNNVEDLKSFFYRAISEGGEGVMVKAIGKDAIYQAGARGWLWIKLKRDYQSEMADTVDLVVVGGFYGKGKRGGKISSLLMAAYNPKTDTFESVCKVASGFSDEQLDELQKKLMEIKRDIKHPRVNSKMEPDIWIEPVYVAEIIGAEITISPLHTCCQDVVEKDAGLSIRFPRFIRWRDDKSPEDATTTDEILEMYNKQPKKKIESPLVDESV