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9IAX

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

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA-dependent protein kinase catalytic subunitpolymer4128469673.21UniProt (P78527)Homo sapiens (human)DNA-PK catalytic subunit,DNA-PKcs,DNPK1,p460
2B
(B)
X-ray repair cross-complementing protein 6polymer60969945.01UniProt (P12956)Homo sapiens (human)5'-deoxyribose-5-phosphate lyase Ku70,5'-dRP lyase Ku70,70 kDa subunit of Ku antigen,ATP-dependent DNA helicase 2 subunit 1,ATP-dependent DNA helicase II 70 kDa subunit,CTC box-binding factor 75 kDa subunit,CTCBF,DNA repair protein XRCC6,Lupus Ku autoantigen protein p70,Ku70,Thyroid-lupus autoantigen,TLAA,X-ray repair complementing defective repair in Chinese hamster cells 6
3C
(C)
X-ray repair cross-complementing protein 5polymer73282812.41UniProt (P13010)Homo sapiens (human)86 kDa subunit of Ku antigen,ATP-dependent DNA helicase 2 subunit 2,ATP-dependent DNA helicase II 80 kDa subunit,CTC box-binding factor 85 kDa subunit,CTCBF,DNA repair protein XRCC5,Ku80,Ku86,Lupus Ku autoantigen protein p86,Nuclear factor IV,Thyroid-lupus autoantigen,TLAA,X-ray repair complementing defective repair in Chinese hamster cells 5 (double-strand-break rejoining)
4D, H
(D, M)
Non-homologous end-joining factor 1polymer29933372.22UniProt (Q9H9Q4)Homo sapiens (human)Protein cernunnos,XRCC4-like factor
5E, F
(G, H)
DNA repair protein XRCC4polymer33638337.72UniProt (Q13426)Homo sapiens (human)X-ray repair cross-complementing protein 4
6G
(K)
DNA ligase 4polymer911104125.01UniProt (P49917)Homo sapiens (human)DNA ligase IV,Polydeoxyribonucleotide synthase [ATP] 4
7I
(d)
DNApolymer5516799.81DNA molecule
8J
(e)
DNApolymer4213007.31DNA molecule
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains10
Total formula weight899782.7
All*Total formula weight899782.7
*Water molecules are not included.

250059

PDB entries from 2026-03-04

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