| Unique identifier for interactor A | uniprotkb:O96017 | 
| Unique identifier for interactor B | uniprotkb:O60934 | 
| Alternative identifier for interactor A | intact:EBI-1180783 uniprotkb:Q6QA03 uniprotkb:Q6QA04 uniprotkb:Q6QA05 uniprotkb:Q6QA06 uniprotkb:Q6QA07 uniprotkb:Q6QA08 uniprotkb:Q6QA10 uniprotkb:Q6QA11 uniprotkb:Q6QA12 uniprotkb:Q6QA13 uniprotkb:Q9HCQ8 uniprotkb:Q9UGF0 uniprotkb:Q9UGF1 uniprotkb:B7ZBF3 uniprotkb:B7ZBF4 uniprotkb:B7ZBF5 uniprotkb:Q9HBS5 uniprotkb:A8K3Y9 ensembl:ENSP00000385747.1 ensembl:ENSP00000386087.1 ensembl:ENSP00000497000.1  | 
| Alternative identifier for interactor B | intact:EBI-494844 uniprotkb:O60672 uniprotkb:Q32NF7 uniprotkb:Q53FM6 uniprotkb:Q63HR6 uniprotkb:Q7LDM2 uniprotkb:B2R626 uniprotkb:B2RNC5 ensembl:ENSP00000265433.4 ensembl:ENSP00000513229.1 ensembl:ENSP00000513245.1  | 
| Aliases for A | psi-mi:chk2_human(display_long) uniprotkb:CHEK2(gene name) psi-mi:CHEK2(display_short) uniprotkb:CHK2(gene name synonym) uniprotkb:RAD53(gene name synonym) uniprotkb:Cds1 homolog(gene name synonym) uniprotkb:Checkpoint kinase 2(gene name synonym) uniprotkb:CDS1(gene name synonym) uniprotkb:CHK2 checkpoint homolog(gene name synonym)  | 
| Aliases for B | psi-mi:nbn_human(display_long) uniprotkb:Nijmegen breakage syndrome protein 1(gene name synonym) uniprotkb:Cell cycle regulatory protein p95(gene name synonym) uniprotkb:NBN(gene name) psi-mi:NBN(display_short) uniprotkb:NBS1(gene name synonym) uniprotkb:NBS(gene name synonym) uniprotkb:P95(gene name synonym)  | 
| Interaction detection methods | psi-mi:"MI:0428"(imaging technique) | 
| First author | Buscemi et al. (2001) | 
| Identifier of the publication | pubmed:11438675 mint:MINT-5214232 doi:10.1128/MCB.21.15.5214-5222.2001  | 
| NCBI Taxonomy identifier for interactor A | taxid:9606(human) taxid:9606(Homo sapiens)  | 
| NCBI Taxonomy identifier for interactor B | taxid:9606(human) taxid:9606(Homo sapiens)  | 
| Interaction types | psi-mi:"MI:0403"(colocalization) | 
| Source databases and identifiers | psi-mi:"MI:0471"(MINT) | 
| Interaction identifier(s) in the corresponding source database | intact:EBI-7898170 mint:MINT-49652  | 
| Confidence score | intact-miscore:0.40 | 
| Complex expansion | - | 
| Biological role A | Unspecified role | 
| Biological role B | Unspecified role | 
| Experimental role A | Unspecified role | 
| Experimental role B | Unspecified role | 
| Interactor type A | Protein | 
| Interactor type B | Protein | 
| Annotations for the interaction | comment:homomint comment:mint  | 
| NCBI Taxonomy identifier for the host organism | taxid:-4(in vivo) taxid:-4(in vivo)  | 
| Parameters of the interaction | - | 
| Creation date | 2004/04/15 | 
| Update date | 2025/07/31 | 
| negative Boolean value | false | 
| Feature(s) for interactor A | - | 
| Feature(s) for interactor B | mutation decreasing interaction:343-343(MINT-580419) | 
| Stoichiometry for interactor A | - | 
| Stoichiometry for interactor B | - | 
| Participant identification method for interactor A | Experimental participant identification | 
| Participant identification method for interactor B | Experimental participant identification |