Annotations: 8JYD

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	DNA ligase/mRNA capping enzyme, catalytic domain	8042451	3000798	SCOP2B (2022-06-29)

Chains	Accession	Name	Description	Comments	Source
A	PF01653	NAD-dependent DNA ligase adenylation domain (DNA_ligase_aden)	NAD-dependent DNA ligase adenylation domain	DNA ligases catalyse the crucial step of joining the breaks in duplex DNA during DNA replication, repair and recombination, utilising either ATP or NAD(+) as a cofactor [1]. This domain is the catalytic adenylation domain. The NAD+ group is covalent ...	DNA ligases catalyse the crucial step of joining the breaks in duplex DNA during DNA replication, repair and recombination, utilising either ATP or NAD(+) as a cofactor [1]. This domain is the catalytic adenylation domain. The NAD+ group is covalently attached to this domain at the lysine in the KXDG motif of this domain. This enzyme- adenylate intermediate is an important feature of the proposed catalytic mechanism [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	DNA ligase	ligase activity, forming phosphoric ester bonds catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity DNA ligase (NAD+) activity DNA ligase activity ligase activity cation binding ion binding binding metal ion binding small molecule binding	nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular response to stimulus response to stimulus base-excision repair, DNA ligation DNA ligation involved in DNA repair DNA ligation base-excision repair nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular response to stimulus response to stimulus base-excision repair, DNA ligation DNA ligation involved in DNA repair DNA ligation base-excision repair cellular response to stress DNA damage response response to stress DNA repair	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

Chains	Accession	Name	Type
A	IPR041663	DisA/LigA, helix-hairpin-helix motif	Domain
A	IPR004149	Zinc-finger, NAD-dependent DNA ligase C4-type	Domain
A	IPR001679	NAD-dependent DNA ligase	Family
A	IPR010994	RuvA domain 2-like	Homologous Superfamily
A	IPR001357	BRCT domain	Domain
A	IPR018239	NAD-dependent DNA ligase, active site	Active Site
A	IPR013840	NAD-dependent DNA ligase, N-terminal	Domain
A	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
A	IPR013839	NAD-dependent DNA ligase, adenylation	Domain
A	IPR004150	NAD-dependent DNA ligase, OB-fold	Domain
A	IPR033136	NAD-dependent DNA ligase, conserved site	Conserved Site
A	IPR036420	BRCT domain superfamily	Homologous Superfamily