4efb
From Proteopedia
Crystal structure of DNA ligase
Function
[DNLJ_ENTFA] DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA (By similarity).
About this Structure
4efb is a 1 chain structure. Full crystallographic information is available from OCA.