ATM:H2AFX:MDC1:MRE11*:NBS1*:RAD50

Complex ATM:H2AFX:MDC1:MRE11*:NBS1*:RAD50 map


Complex composition:

  1. MRE11* map
  2. H2AFX map
  3. ATM map
  4. RAD50 map
  5. MDC1 map
  6. NBS1* map




ATM|​pho|​S367_pho|​S1893_pho:​H2AFX|​pho|​ubi:​MDC1|​pho:​MRE11*:​NBS1*|​S343_pho:​RAD50@default

Identifiers
NAME:ATM:H2AFX:MDC1:MRE11*:NBS1*:RAD50

Maps_Modules
 DNA repair  map  / G2_M_CHECKPOINT  map
 DNA repair  map  / S_PHASE_CHECKPOINT  map
 DNA repair  map  / C_NHEJ  map

References
PMID:17303408, PMID:16531125
For S-phase checkpoint
PMID:15459660, PMID:12607003
d_re36( DNA repair  map ):
PMID:16332722
Auto-phosphorylation of ATM in response to DNA DSB:
PMID:17303408, PMID:12556884, PMID:16858402
Amplification of ATM auto-phosphorylation by the complex ATM:MRNcomplex:H2AX:MDC1CDK5 phosphorylates and activates ATM
PMID:19151707
d_re79:( DNA repair  map ) PMID:19772495
d_re82:( DNA repair  map ) PMID:21376743
d_re119( DNA repair  map ):
For inhibition of S-checkpoint by ATM:
PMID:15175241, PMID:12086603
For inhibition of S-checkpoint by HCLK2/FAAP24/ATR/FANKM complex:
PMID:19282663, PMID:19622404, PMID:18995830
For interaction between SNM1B and ATM to mediate S-phase checkpoint in response to ICL (intra-chromatide lesion):
PMID:18469862
Resected DNA is a triger for activating the S-phase checkpoint and moving from G1 to S to G2:
PMID:20051983, PMID:16805667
For inhibition of S to G2 propagation and activation of S-phase checkpoint by complex PCNA:CtIP:
PMID:19342888
ATR kinase activation mediated by MutSalpha and MutLalpha in response to cytotoxic O6-methylguanine adducts. O6-methylguanine adducts recognized by MutSalpha, MutLalpha and BER pathways performs the repair. ATR/ATRIP S phase arrest is activated:
PMID:16713580
For role of TIM1*/TIPIN in S-phase checkpoint, stalled replication forks stabilisation and DNA repair during S-phase:
PMID:17102137, PMID:17116885, PMID:17296725, PMID:19793801, PMID:17582221
For inhibition of S-phase by ATR/ATRIP/CHEK1/CLSPN/HCLK2* complex:
PMID:19793801, PMID:17384638
For ATR/ATRIP/CHEK1/Tim* S-phase checkpoint
PMID:15798197
Formation of the complex for crosslink-activation of S phase checkpoint. FA core complex activates the reaction to stop S-phase propagaton:
PMID:14988723, PMID:15136767
d_re120( DNA repair  map ):
By CycB*/CDC2*:
G2/M transition
PMID:16818604
For BRCA2 and FANCD2/FANCDI importance in the cytokinesis and localisation at the spindle and role in the propagation of mitosis:
PMID:15375219, PMID:19686080
CDC2 has to be phosphorylated fot inhibition of G2 to M propagation (called G2 checkpoint). FANCC activates CDC2 phosphorylation
PMID:15377654
Brca1 ubiquitinates CtIp and in complex they inhibit G2 to M propagation (G2 checkpoint)
PMID:16818604, PMID:15485915
BRCA1 and FANCJ in complex inhibit G2 to M propagation (called G2 checkpoint).
PMID:15242590
FANCM:FAAP24 complex activated G2 phase checpoint (G2 to M propagation inhibition):
PMID:18995830
ATR kinase activation mediated by MutSalpha and MutLalpha in response to cytotoxic O6-methylguanine adducts. O6-methylguanine adducts recognized by MutSalpha, MutLalpha and BER pathways performs the repair:
PMID:16713580, PMID:18543256
BER and MMR interaction and G2/M arrest inresponce to o6-meG formation:
PMID:14614141

Confidence
REF=5 FUNC=5


Modifications:
Participates in complexes:
In compartment: default
  1. ATM|​pho|​S367_pho|​S1893_pho:​H2AFX|​pho|​ubi:​MDC1|​pho:​MRE11*:​NBS1*|​S343_pho:​RAD50@default map

Participates in reactions:
As Reactant or Product:

  1. ATM|​pho|​S367_pho|​S1893_pho:​MRE11*:​NBS1*|​S343_pho:​RAD50@default map + H2AFX|​pho|​ubi:​MDC1|​pho@default map map ATM|​pho|​S367_pho|​S1893_pho:​H2AFX|​pho|​ubi:​MDC1|​pho:​MRE11*:​NBS1*|​S343_pho:​RAD50@default map

As Catalyser:

  1. S phase@default map map G2 phase@default map

  2. G2 phase@default map map M phase@default map
  3. ATM@default map map ATM|​pho|​S367_pho|​S1893_pho|​active@default map
  4. CHEK2@default map map CHEK2|​pho|​active@default map
  5. Ku70*@default map + Ku80*@default map map Ku70*:​Ku80*@Nucleus map
  6. DNA-PK*@default map map DNA-PK*|​pho@default map

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