Lineage for Protein: DNA ligase I (LIG1)
- Root: SCOPe 2.08
Class d: Alpha and beta proteins (a+b) [53931] (396 folds) 
Fold d.142: ATP-grasp [56058] (2 superfamilies)
Consists of two subdomains with different alpha+beta folds
shares functional and structural similarities with the PIPK and protein kinase superfamilies
Superfamily d.142.2: DNA ligase/mRNA capping enzyme, catalytic domain [56091] (6 families) 
has a circularly permuted topology
Family d.142.2.1: ATP-dependent DNA ligase catalytic domain [56092] (2 proteins)
automatically mapped to Pfam PF01068
Protein DNA ligase I (LIG1) [118122] (1 species)
Species:
Human (Homo sapiens) [TaxId:9606] [118123] (1 PDB entry)
Uniprot P18858 262-901- Domain for 1x9n:
Domain d1x9na3: 1x9n A:534-753 [115004]
Other proteins in same PDB: d1x9na1, d1x9na2
protein/DNA complex; complexed with amp
- Domain for 1x9n:
More info for Protein DNA ligase I (LIG1) from d.142.2.1: ATP-dependent DNA ligase catalytic domain
Timeline for Protein DNA ligase I (LIG1) from d.142.2.1: ATP-dependent DNA ligase catalytic domain:
- Protein DNA ligase I (LIG1) from d.142.2.1: ATP-dependent DNA ligase catalytic domain first appeared in SCOP 1.71
- Protein DNA ligase I (LIG1) from d.142.2.1: ATP-dependent DNA ligase catalytic domain appears in SCOPe 2.07