ISDA: 9IAX

Deposition Date 2025-02-11

Release Date 2026-03-04

Last Version Date 2026-03-04

Entry Detail

PDB ID:

9IAX

Keywords:

DNA BINDING PROTEIN

Title:

DNA-PK, LX4, XLF - Catalytic domain of L4

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)
DNA molecule (Taxon ID: 2853804)

Expression System(s):

Spodoptera frugiperda

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.97 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-dependent protein kinase catalytic subunit
Gene (Uniprot):PRKDC
Chain IDs:A
Chain Length:4128
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P78527 Pfam ID:PF20502, PF08163, PF19704, PF02259, PF00454, PF02260 EC:2.7.11.1

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:X-ray repair cross-complementing protein 6
Gene (Uniprot):XRCC6
Chain IDs:B
Chain Length:609
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P12956 Pfam ID:PF03731, PF02735, PF03730, PF02037

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:X-ray repair cross-complementing protein 5
Gene (Uniprot):XRCC5
Chain IDs:C
Chain Length:732
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P13010 Pfam ID:PF03731, PF02735, PF03730, PF08785

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Non-homologous end-joining factor 1
Gene (Uniprot):NHEJ1
Chain IDs:D, H (auth: M)
Chain Length:55
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:Q9H9Q4 Pfam ID:PF09302, PF21928

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA repair protein XRCC4
Gene (Uniprot):XRCC4
Chain IDs:E (auth: G), F (auth: H)
Chain Length:336
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:Q13426 Pfam ID:PF06632, PF21924, PF21925

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA ligase 4
Gene (Uniprot):LIG4
Chain IDs:G (auth: K)
Chain Length:911
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P49917 Pfam ID:PF04675, PF01068, PF04679, PF00533, PF11411 EC:6.5.1.1

Polymer Type:polydeoxyribonucleotide
Molecule:DNA
Chain IDs:I (auth: d)
Chain Length:55
Number of Molecules:1
Biological Source:DNA molecule

Polymer Type:polydeoxyribonucleotide
Molecule:DNA
Chain IDs:J (auth: e)
Chain Length:42
Number of Molecules:1
Biological Source:DNA molecule

Ligand Molecules

Primary Citation

New insight into how the DNA binding domain of DNA ligase IV facilitates end-joining, independent of its catalytic activity.

Chaplin, A.K, Hall, C.Show

To Be Published ? ? ? (?)

Primary Citation of related structures

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