Reactome | Topbp1 [nucleoplasm]

Topbp1 [nucleoplasm]

Stable Identifier

R-RNO-5684878

Type

Protein [EntityWithAccessionedSequence]

Species

Rattus norvegicus

Compartment

nucleoplasm

Synonyms

TOPBP1, D3ZRG0

Locations in the PathwayBrowser

Expand all

Cell Cycle (Rattus norvegicus)

- Cell Cycle Checkpoints (Rattus norvegicus)
  - G2/M Checkpoints (Rattus norvegicus)
    - G2/M DNA damage checkpoint (Rattus norvegicus)
      - ATR phosphorylates TP53 (Rattus norvegicus)
        
        ATR:ATRIP:RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)

DNA Repair (Rattus norvegicus)

- DNA Double-Strand Break Repair (Rattus norvegicus)
  - Homology Directed Repair (Rattus norvegicus)
    - HDR through Homologous Recombination (HRR) or Single Strand Annealing (SSA) (Rattus norvegicus)
      - HDR through Homologous Recombination (HRR) (Rattus norvegicus)
        
        Homologous DNA Pairing and Strand Exchange (Rattus norvegicus)
        
        Presynaptic phase of homologous DNA pairing and strand exchange (Rattus norvegicus)
        
        RAD51 binds BRCA2 at resected DNA DSBs (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
      - HDR through Single Strand Annealing (SSA) (Rattus norvegicus)
        
        Association of RAD51 with RAD52:DNA double-strand break ends (Rattus norvegicus)
        
        RAD51:p-Y104-RAD52:p-RPA:ATR:ATRIP:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        p-Y104-RAD52:p-RPA:ATR:ATRIP:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        p-Y104-RAD52:p-RPA:ATR:ATRIP:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        Association of RAD52 with the RPA complex at resected DNA DSBs (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        p-Y104-RAD52:p-RPA:ATR:ATRIP:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        RAD52 promotes single strand annealing at resected DNA DSBs (Rattus norvegicus)
        
        RAD51:p-Y104-RAD52:p-RPA:ATR:ATRIP:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        p-Y104-RAD52:p-RPA:ATR:ATRIP:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        RAD51:p-Y104-RAD52:p-RPA:ATR:ATRIP:DNA DSBs with annealed 3' ssDNA overhangs and displaced flaps:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        p-Y104-RAD52:p-RPA:ATR:ATRIP:DNA DSBs with annealed 3' ssDNA overhangs and displaced flaps:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:DNA DSBs with annealed 3' ssDNA overhangs and displaced flaps:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
      - Processing of DNA double-strand break ends (Rattus norvegicus)
        
        ATR activation at DNA DSBs (Rattus norvegicus)
        
        ATR:ATRIP:RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        ATR phosphorylates RPA2 (Rattus norvegicus)
        
        ATR:ATRIP:RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        Activation of CHEK1 at resected DNA DSBs (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1:TIMELESS:TIPIN:p-T916,S945-CLSPN:CHEK1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        CHEK1 is recruited to resected DNA DSBs (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)
        
        ATR:ATRIP:p-RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1:TIMELESS:TIPIN:p-T916,S945-CLSPN:CHEK1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)

Gene expression (Transcription) (Rattus norvegicus)

- RNA Polymerase II Transcription (Rattus norvegicus)
  - Generic Transcription Pathway (Rattus norvegicus)
    - Transcriptional Regulation by TP53 (Rattus norvegicus)
      - Regulation of TP53 Activity (Rattus norvegicus)
        
        Regulation of TP53 Activity through Phosphorylation (Rattus norvegicus)
        
        ATR phosphorylates TP53 (Rattus norvegicus)
        
        ATR:ATRIP:RPA:3' overhanging ssDNA-DSBs:p-MRN:p-S1981,Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1,DNA2:BLM,WRN:p-S990,Ac-K1249-BRIP1:RAD17:RFC:RAD9:HUS1:RAD1:RHNO1:TOPBP1 [nucleoplasm] (Rattus norvegicus)
        
        Topbp1 [nucleoplasm] (Rattus norvegicus)

External Reference Information

External Reference

UniProt:D3ZRG0

Gene Names

Topbp1

Reference Genes

ENSEMBL:ENSRNOG00000009789

ENSEMBL:ENSRNOG00000009789 Topbp1

UCSC:D3ZRG0 Topbp1

Other Identifiers

10912640

1381958_at

17847048

315969

5674264

5678863

5706260

5761416

5848652

5875631

5968510

5970872

5988208

5989912

6008103

6093373

6134960

6179390

6180362

6188619

6210828

6254888

6303656

6341155

6449174

6502803

6538045

6568014

6596602

6625131

6675905

6681573

6695184

A_44_P194821

A_44_P279296

GE1270337

GO:0000228

GO:0000278

GO:0000794

GO:0001673

GO:0003674

GO:0005575

GO:0005622

GO:0005634

GO:0005654

GO:0005694

GO:0005856

GO:0005886

GO:0006259

GO:0006270

GO:0006950

GO:0006974

GO:0007049

GO:0007095

GO:0008150

GO:0009058

GO:0010212

GO:0015629

GO:0016604

GO:0016605

GO:0033314

GO:0034641

GO:0042802

GO:0043226

GO:0043231

Participant Of

hasComponent

output

RAD51 binds BRCA2 at resected DNA DSBs

input

ATR activation at DNA DSBs

Inferred From

TOPBP1 [nucleoplasm] (Homo sapiens)

Cross References

Ensembl

ENSRNOP00000013265, ENSRNOG00000009789, ENSRNOT00000013265

RGD

1562949

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