All UniProtKB/Swiss-Prot entries corresponding to class 6.5.1.-.
The following ENZYME entries belong to class 6.5.1.-:
6.5.1.1 DNA ligase (ATP). 6.5.1.2 DNA ligase (NAD(+)). 6.5.1.3 RNA ligase (ATP). 6.5.1.4 RNA-3'-phosphate cyclase.