SCOP 1.71: Protein: DNA ligase I (LIG1)

Root: SCOP 1.71
Class d: Alpha and beta proteins (a+b) [53931] (286 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] (4 families)
has a circularly permuted topology
Family d.142.2.1: ATP-dependent DNA ligase catalytic domain [56092] (2 proteins)
Protein DNA ligase I (LIG1) [118122] (1 species)

Human (Homo sapiens) [TaxId:9606] [118123] (1 PDB entry)
- Domain for 1x9n:
  - Domain d1x9na3: 1x9n A:534-753 [115004]
    Other proteins in same PDB: d1x9na1, d1x9na2
    complexed with amp, doc

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 is new in SCOP 1.71
Protein DNA ligase I (LIG1) from d.142.2.1: ATP-dependent DNA ligase catalytic domain appears in SCOP 1.73
Protein DNA ligase I (LIG1) from d.142.2.1: ATP-dependent DNA ligase catalytic domain appears in the current release, SCOPe 2.08