Macromolecule Annotations for the Entities in PDB 1DGS

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF03120 DNA_ligase_OB NAD-dependent DNA ligase OB-fold domain 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 family is a small domain found after the adenylation domain Pfam:PF01653 in NAD dependent ligases [1]. OB-fold domains generally are involved in nucleic acid binding. PFAM PF03120
A PF12826 HHH_2 Helix-hairpin-helix motif Motif
A PF01653 DNA_ligase_aden NAD-dependent DNA ligase adenylation domain 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 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]. PFAM PF01653
A PF12826 HHH_2 Helix-hairpin-helix motif Motif
A PF14520 HHH_5 Helix-hairpin-helix domain Domain PFAM PF14520
A PF03120 DNA_ligase_OB NAD-dependent DNA ligase OB-fold domain 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 family is a small domain found after the adenylation domain Pfam:PF01653 in NAD dependent ligases [1]. OB-fold domains generally are involved in nucleic acid binding. PFAM PF03120
A PF01653 DNA_ligase_aden NAD-dependent DNA ligase adenylation domain 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 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]. PFAM PF01653
A PF14520 HHH_5 Helix-hairpin-helix domain Domain PFAM PF14520

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B DNA LIGASE (1DGS:A,B)
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description