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9N83

The ligation complex in the NHEJ pathway

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, M
(A, a)
X-ray repair cross-complementing protein 6polymer61270198.32UniProt (P12956)
Pfam (PF03731)
Pfam (PF02735)
Pfam (PF03730)
Pfam (PF02037)
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
2B, N
(B, b)
X-ray repair cross-complementing protein 5polymer73282812.42UniProt (P13010)
Pfam (PF03731)
Pfam (PF02735)
Pfam (PF03730)
Pfam (PF08785)
Homo sapiens (human)
3C, O
(C, c)
Non-homologous end-joining factor 1polymer30233625.52UniProt (Q9H9Q4)
Pfam (PF21928)
Pfam (PF09302)
Homo sapiens (human)Protein cernunnos,XRCC4-like factor
4D, E, P, Q
(D, E, d, e)
DNA repair protein XRCC4polymer33638337.74UniProt (Q13426)
Pfam (PF06632)
Pfam (PF21924)
Pfam (PF21925)
Homo sapiens (human)X-ray repair cross-complementing protein 4
5F, R
(F, f)
DNA ligase 4polymer914104378.32UniProt (P49917)
Pfam (PF04675)
Pfam (PF01068)
Pfam (PF04679)
Pfam (PF00533)
Pfam (PF11411)
Homo sapiens (human)DNA ligase IV,Polydeoxyribonucleotide synthase [ATP] 4
6G, H
(G, H)
Protein PAXXpolymer21823282.22UniProt (Q9BUH6)
Pfam (PF15384)
Homo sapiens (human)Paralog of XRCC4 and XLF,XRCC4-like small protein
7I
(I)
DNA (39-MER)polymer6820722.31Homo sapiens
8J
(J)
DNA (38-MER)polymer6820811.41Homo sapiens
9K
(K)
DNA (35-MER)polymer5115865.21Homo sapiens
10L
(L)
DNA (34-MER)polymer5115807.11Homo sapiens
11S
(L)
ADENOSINE MONOPHOSPHATEnon-polymer347.21Chemie (AMP)
PubChem (16397049)
PubChem (16760266)
PubChem (224)
PubChem (34768)
PubChem (83862)
PubChem (40467049)
PubChem (40469468)
PubChem (446048)
PubChem (44348067)
PubChem (45358029)
PubChem (40459109)
PubChem (515384)
PubChem (46874558)
PubChem (638042)
PubChem (46875232)
PubChem (57358045)
PubChem (57879893)
PubChem (57879902)
PubChem (5316444)
PubChem (5742864)
PubChem (177678969)
PubChem (6083)
PubChem (1549371)
PubChem (12163610)
PubChem (12358355)
PubChem (92144436)
PubChem (122197642)
PubChem (12358354)
PubChem (162290139)
PubChem (162946266)
PubChem (171699505)
12T
(L)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
Sequence modifications
A, a: 1 - 609 (UniProt: P12956)
PDBExternal DatabaseDetails
Gly -2-expression tag
Pro -1-expression tag
Val 0-expression tag
C, c: 1 - 299 (UniProt: Q9H9Q4)
PDBExternal DatabaseDetails
Gly -2-expression tag
Pro -1-expression tag
Val 0-expression tag
F, f: 1 - 911 (UniProt: P49917)
PDBExternal DatabaseDetails
Gly -2-expression tag
Pro -1-expression tag
Val 0-expression tag
G, H: 1 - 204 (UniProt: Q9BUH6)
PDBExternal DatabaseDetails
Met -13-expression tag
Gly -12-expression tag
Ser -11-expression tag
Ser -10-expression tag
His -9-expression tag
His -8-expression tag
His -7-expression tag
His -6-expression tag
His -5-expression tag
His -4-expression tag
Ser -3-expression tag
Gln -2-expression tag
Asp -1-expression tag
Pro 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains18
Total formula weight855150.3
Non-Polymers*Number of molecules2
Total formula weight371.5
All*Total formula weight855521.8
*Water molecules are not included.

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PDB entries from 2026-04-01

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