6P0B

Human DNA Ligase 1 (E346A/E592A) Bound to an Adenylated, dideoxy Terminated DNA nick with 200 mM Mg2+


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ADNA_ligase_A_Ce6p0bA1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: DNA_ligase_A_CECOD (1.6)
ADNA_ligase_A_Ne6p0bA2 A: alpha bundlesX: ATP-dependent DNA ligase DNA-binding domain (From Topology)H: ATP-dependent DNA ligase DNA-binding domain (From Topology)T: ATP-dependent DNA ligase DNA-binding domainF: DNA_ligase_A_NECOD (1.6)
ADNA_ligase_A_Me6p0bA4 A: a+b complex topologyX: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)H: Protein kinase/SAICAR synthase/ATP-graspT: ATP-graspF: DNA_ligase_A_MECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF04675DNA ligase N terminus (DNA_ligase_A_N)DNA ligase N terminus- Family
PF01068ATP dependent DNA ligase domain (DNA_ligase_A_M)ATP dependent DNA ligase domainThis domain belongs to a more diverse superfamily, including Pfam:PF01331 and Pfam:PF01653 [3].Domain
PF04679ATP dependent DNA ligase C terminal region (DNA_ligase_A_C)ATP dependent DNA ligase C terminal region- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
DNA ligase 1
DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*TP*C)-3')---
DNA (5'-D(P*GP*TP*CP*GP*GP*AP*C)-3')---
DNA (5'-D(*GP*TP*CP*CP*GP*AP*CP*GP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3')---