Macromolecule Annotations for the Entities in PDB 4GLX

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
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 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 PF03119 DNA_ligase_ZBD NAD-dependent DNA ligase C4 zinc finger 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 zinc binding motif that is presumably DNA binding [1]. IT is found only in NAD dependent DNA ligases [1]. PFAM PF03119

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
B DNA (26-MER) (4GLX:B)
  • none
  • none
  • none
C DNA (5'-D(*AP*CP*AP*AP*TP*TP*GP*CP*GP*AP*CP*CP*C)- 3') (4GLX:C)
  • none
  • none
  • none
D DNA (5'-D(P*CP*AP*CP*TP*AP*TP*CP*GP*GP*AP*AP*TP*G)- 3') (4GLX:D)
  • none
  • none
  • none
A DNA ligase (4GLX:A)
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description