9QCS | pdb_00009qcs

Ku80 mediated DNA-PK dimer bound to 153 bp H2AX nucleosome


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
Z [auth N]SCOP2B SuperfamilyvWA-like 8035579 3000832 SCOP2B (2022-06-29)
Z [auth N]SCOP2B SuperfamilySPOC domain-like 8035577 3000675 SCOP2B (2022-06-29)
X [auth L]SCOP2B SuperfamilyvWA-like 8035579 3000832 SCOP2B (2022-06-29)
X [auth L]SCOP2B SuperfamilySPOC domain-like 8035577 3000675 SCOP2B (2022-06-29)
Y [auth M]SCOP2B SuperfamilyvWA-like 8035574 3000832 SCOP2B (2022-06-29)
Y [auth M]SCOP2B SuperfamilySPOC domain-like 8035571 3000675 SCOP2B (2022-06-29)
W [auth K]SCOP2B SuperfamilySPOC domain-like 8035571 3000675 SCOP2B (2022-06-29)
W [auth K]SCOP2B SuperfamilyvWA-like 8035574 3000832 SCOP2B (2022-06-29)
K [auth F]SCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
R [auth f]SCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
N [auth b]SCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
G [auth B]SCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
J [auth E]SCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)
Q [auth e]SCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)
M [auth a]SCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)
F [auth A]SCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
X [auth L],
Z [auth N]
PF02735Ku70/Ku80 beta-barrel domain (Ku)Ku70/Ku80 beta-barrel domainThe Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the central DNA-bi ...The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the central DNA-binding beta-barrel domain. This domain is found in both the Ku70 Swiss:P12956 and Ku80 Swiss:P13010 proteins that form a DNA binding heterodimer [1].
Domain
X [auth L],
Z [auth N]
PF08785Ku C terminal domain like (Ku_PK_bind)Ku C terminal domain likeThe non-homologous end joining (NHEJ) pathway is one method by which double stranded breaks in chromosomal DNA are repaired. Ku is a component of a multi-protein complex that is involved in the NHEJ. Ku has affinity for DNA ends and recruits the DNA ...The non-homologous end joining (NHEJ) pathway is one method by which double stranded breaks in chromosomal DNA are repaired. Ku is a component of a multi-protein complex that is involved in the NHEJ. Ku has affinity for DNA ends and recruits the DNA-dependent protein kinase catalytic subunit (DNA-PKcs). This domain is found at the C terminal of Ku which binds to DNA-PKcs [1].
Domain
X [auth L],
Z [auth N]
PF03730Ku70/Ku80 C-terminal arm (Ku_C)Ku70/Ku80 C-terminal arm- Family
X [auth L],
Z [auth N]
PF03731Ku70/Ku80 N-terminal alpha/beta domain (Ku_N)Ku70/Ku80 N-terminal alpha/beta domainThe Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the amino terminal ...The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the amino terminal alpha/beta domain. This domain only makes a small contribution to the dimer interface. The domain comprises a six stranded beta sheet of the Rossman fold [1].
Domain
W [auth K],
Y [auth M]
PF02735Ku70/Ku80 beta-barrel domain (Ku)Ku70/Ku80 beta-barrel domainThe Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the central DNA-bi ...The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the central DNA-binding beta-barrel domain. This domain is found in both the Ku70 Swiss:P12956 and Ku80 Swiss:P13010 proteins that form a DNA binding heterodimer [1].
Domain
W [auth K],
Y [auth M]
PF03730Ku70/Ku80 C-terminal arm (Ku_C)Ku70/Ku80 C-terminal arm- Family
W [auth K],
Y [auth M]
PF03731Ku70/Ku80 N-terminal alpha/beta domain (Ku_N)Ku70/Ku80 N-terminal alpha/beta domainThe Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the amino terminal ...The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the amino terminal alpha/beta domain. This domain only makes a small contribution to the dimer interface. The domain comprises a six stranded beta sheet of the Rossman fold [1].
Domain
G [auth B],
K [auth F],
N [auth b],
R [auth f]
PF15511Centromere kinetochore component CENP-T histone fold (CENP-T_C)Centromere kinetochore component CENP-T histone foldCENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly asso ...CENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly associate with CENP-A, but with histone H3 in the centromere region. CENP-T and -W form a hetero-tetramer with CENP-S and -X and bind to a ~100 bp region of nucleosome-free DNA forming a nucleosome-like structure. The DNA-CENP-T-W-S-X complex is likely to be associated with histone H3-containing nucleosomes rather than with CENP-nucleosomes. This domain is the C-terminal histone fold domain of CENP-T, which associates with chromatin [2-3].
Domain
F [auth A],
J [auth E],
M [auth a],
Q [auth e]
PF00125Core histone H2A/H2B/H3/H4 domain (Histone)Core histone H2A/H2B/H3/H4 domainDomain
C,
E [auth G],
H [auth c],
O [auth g]
PF16211C-terminus of histone H2A (Histone_H2A_C)C-terminus of histone H2A- Family
A [auth O],
L [auth o]
PF08163DNA-dependent protein kinase catalytic subunit, CC3 (DNAPKcs_CC3)DNA-dependent protein kinase catalytic subunit, CC3- Repeat
A [auth O],
L [auth o]
PF02260FATC domain (FATC)FATC domain- Family
A [auth O],
L [auth o]
PF00454Phosphatidylinositol 3- and 4-kinase (PI3_PI4_kinase)Phosphatidylinositol 3- and 4-kinase- Family
A [auth O],
L [auth o]
PF20502DNA-dependent protein kinase catalytic subunit, CC1/2 (DNAPKcs_CC1-2)DNA-dependent protein kinase catalytic subunit, CC1/2- Repeat
A [auth O],
L [auth o]
PF19704DNA-PKcs, CC5 (DNAPKcs_CC5)DNA-PKcs, CC5- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
X [auth L],
Z [auth N]
X-ray repair cross-complementing protein 5
W [auth K],
Y [auth M]
X-ray repair cross-complementing protein 6
T [auth j],
U [auth J]
153 bp DNA---
S [auth i],
V [auth I]
153 bp DNA---
G [auth B],
K [auth F],
N [auth b],
R [auth f]
Histone H4
F [auth A],
J [auth E],
M [auth a],
Q [auth e]
Histone H3.1
C,
E [auth G],
H [auth c],
O [auth g]
Histone H2AX
B [auth D],
D [auth H],
I [auth d],
P [auth h]
Histone H2B type 1-J
A [auth O],
L [auth o]
DNA-dependent protein kinase catalytic subunit

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
X [auth L],
Z [auth N]
IPR036494Ku, C-terminal domain superfamilyHomologous Superfamily
X [auth L],
Z [auth N]
IPR016194SPOC-like, C-terminal domain superfamilyHomologous Superfamily
X [auth L],
Z [auth N]
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
X [auth L],
Z [auth N]
IPR002035von Willebrand factor, type ADomain
X [auth L],
Z [auth N]
IPR005161Ku70/Ku80, N-terminal alpha/betaDomain
X [auth L],
Z [auth N]
IPR014893Ku, C-terminalDomain
X [auth L],
Z [auth N]
IPR006164Ku70/Ku80, DNA-binding domainDomain
X [auth L],
Z [auth N]
IPR005160Ku70/Ku80 C-terminal armDomain
X [auth L],
Z [auth N]
IPR024193Ku80Family
W [auth K],
Y [auth M]
IPR016194SPOC-like, C-terminal domain superfamilyHomologous Superfamily
W [auth K],
Y [auth M]
IPR027388Ku70, bridge and pillars domain superfamilyHomologous Superfamily
W [auth K],
Y [auth M]
IPR036361SAP domain superfamilyHomologous Superfamily
W [auth K],
Y [auth M]
IPR006165Ku70Family
W [auth K],
Y [auth M]
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
W [auth K],
Y [auth M]
IPR005161Ku70/Ku80, N-terminal alpha/betaDomain
W [auth K],
Y [auth M]
IPR006164Ku70/Ku80, DNA-binding domainDomain
W [auth K],
Y [auth M]
IPR047087Ku70, core domainDomain
W [auth K],
Y [auth M]
IPR005160Ku70/Ku80 C-terminal armDomain
W [auth K],
Y [auth M]
IPR003034SAP domainDomain
G [auth B],
K [auth F],
N [auth b],
R [auth f]
IPR009072Histone-foldHomologous Superfamily
G [auth B],
K [auth F],
N [auth b],
R [auth f]
IPR035425CENP-T/Histone H4, histone foldDomain
G [auth B],
K [auth F],
N [auth b],
R [auth f]
IPR001951Histone H4Family
G [auth B],
K [auth F],
N [auth b],
R [auth f]
IPR019809Histone H4, conserved siteConserved Site
G [auth B],
K [auth F],
N [auth b],
R [auth f]
IPR004823TATA box binding protein associated factor (TAF), histone-like fold domainDomain
F [auth A],
J [auth E],
M [auth a],
Q [auth e]
IPR009072Histone-foldHomologous Superfamily
F [auth A],
J [auth E],
M [auth a],
Q [auth e]
IPR007125Core Histone H2A/H2B/H3 domainDomain
F [auth A],
J [auth E],
M [auth a],
Q [auth e]
IPR000164Histone H3/CENP-AFamily
C,
E [auth G],
H [auth c],
O [auth g]
IPR002119Histone H2AFamily
C,
E [auth G],
H [auth c],
O [auth g]
IPR007125Core Histone H2A/H2B/H3 domainDomain
C,
E [auth G],
H [auth c],
O [auth g]
IPR032454Histone H2A, C-terminal domainDomain
C,
E [auth G],
H [auth c],
O [auth g]
IPR032458Histone H2A conserved siteConserved Site
C,
E [auth G],
H [auth c],
O [auth g]
IPR009072Histone-foldHomologous Superfamily
B [auth D],
D [auth H],
I [auth d],
P [auth h]
IPR009072Histone-foldHomologous Superfamily
B [auth D],
D [auth H],
I [auth d],
P [auth h]
IPR000558Histone H2BFamily
B [auth D],
D [auth H],
I [auth d],
P [auth h]
IPR007125Core Histone H2A/H2B/H3 domainDomain
B [auth D],
D [auth H],
I [auth d],
P [auth h]
IPR055333Histone H2B, conserved siteConserved Site
A [auth O],
L [auth o]
IPR016024Armadillo-type foldHomologous Superfamily
A [auth O],
L [auth o]
IPR003151PIK-related kinase, FATDomain
A [auth O],
L [auth o]
IPR046803DNA-dependent protein kinase catalytic subunit, CC1/2Domain
A [auth O],
L [auth o]
IPR046804DNA-PKcs, N-terminalDomain
A [auth O],
L [auth o]
IPR045581DNA-dependent protein kinase catalytic subunit, CC5Domain
A [auth O],
L [auth o]
IPR003152FATC domainDomain
A [auth O],
L [auth o]
IPR012582DNA-dependent protein kinase catalytic subunit, CC3Domain
A [auth O],
L [auth o]
IPR011989Armadillo-like helicalHomologous Superfamily
A [auth O],
L [auth o]
IPR000403Phosphatidylinositol 3-/4-kinase, catalytic domainDomain
A [auth O],
L [auth o]
IPR050517DNA Damage Response and Repair KinaseFamily
A [auth O],
L [auth o]
IPR018936Phosphatidylinositol 3-/4-kinase, conserved siteConserved Site
A [auth O],
L [auth o]
IPR036940Phosphatidylinositol 3-/4-kinase, catalytic domain superfamilyHomologous Superfamily
A [auth O],
L [auth o]
IPR011009Protein kinase-like domain superfamilyHomologous Superfamily
A [auth O],
L [auth o]
IPR037706DNA-dependent protein kinase catalytic subunit, catalytic domainDomain
A [auth O],
L [auth o]
IPR014009PIK-related kinase, FAT domainDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
X [auth L],
Z [auth N]
PharosP13010
W [auth K],
Y [auth M]
PharosP12956
G [auth B],
K [auth F],
N [auth b],
R [auth f]
PharosP62805
F [auth A],
J [auth E],
M [auth a],
Q [auth e]
PharosP68431
C,
E [auth G],
H [auth c],
O [auth g]
PharosP16104
B [auth D],
D [auth H],
I [auth d],
P [auth h]
PharosP06899
A [auth O],
L [auth o]
PharosP78527