Curation Details
Interaction ID: IM-22927-1

Unique identifier for interactor Auniprotkb:A2AIV8
Unique identifier for interactor Buniprotkb:Q9HC29
Alternative identifier for interactor Aintact:EBI-9549098
ensembl:ENSMUSP00000028294.7
ensembl:ENSMUSP00000097876.4
Alternative identifier for interactor Bintact:EBI-7445625
ensembl:ENSP00000300589.2
uniprotkb:Q96RH5
uniprotkb:Q96RH8
uniprotkb:Q96RH6
uniprotkb:E2JEQ6
intact:MINT-151071
Aliases for Apsi-mi:card9_mouse(display_long)
uniprotkb:Card9(gene name)
psi-mi:Card9(display_short)
Aliases for Bpsi-mi:nod2_human(display_long)
uniprotkb:NOD2(gene name)
psi-mi:NOD2(display_short)
uniprotkb:CARD15(gene name synonym)
uniprotkb:Caspase recruitment domain-containing protein 15(gene name synonym)
uniprotkb:Inflammatory bowel disease protein 1(gene name synonym)
Interaction detection methodspsi-mi:"MI:0007"(anti tag coimmunoprecipitation)
First authorParkhouse et al. (2014)
Identifier of the publicationpubmed:24960071
imex:IM-22927
NCBI Taxonomy identifier for interactor Ataxid:10090(mouse)
taxid:10090(Mus musculus)
NCBI Taxonomy identifier for interactor Btaxid:9606(human)
taxid:9606(Homo sapiens)
Interaction typespsi-mi:"MI:0915"(physical association)
Source databases and identifierspsi-mi:"MI:0471"(MINT)
Interaction identifier(s) in the corresponding source databaseintact:EBI-9549096
imex:IM-22927-1
Confidence scoreintact-miscore:0.40
Complex expansion-
Biological role AUnspecified role
Biological role BUnspecified role
Experimental role APrey
Experimental role BBait
Interactor type AProtein
Interactor type BProtein
Annotations for the interactionfigure legend:f2 f3
comment:"\"CARD9 was immunoprecipitated by full-length, CARD-NACHT, and NACHT-LRR NOD2 constructs (Figure 2A). Neither the CARDs nor the LRRs alone interacted with CARD9, suggesting that the NACHT domain of NOD2 has a critical role in mediating interaction with CARD9. To further investigate the importance of the NOD2 NACHT domain we tested the impact of a panel of Crohn’s Disease associated single nucleotide polymorphisms (SNP) [33–36] spanning the NACHT on the interaction with CARD9. This included the widely studied R702W SNP. We also tested the hyperactive Blau Syndrome associated SNP R334W [37]. All of the polymorphisms still interacted with CARD9 indicating that these residues, and potentially the surrounding regions of the NACHT,were not crucial for CARD9 interaction (Figure 2B & 2C).\""
comment:"\"we generated further C-terminal NOD2 truncations (Figure 3A) and tested their interaction with CARD9. All of these truncations, including A274stop which lacks any of the NACHT, retained the ability to interact with CARD9 (Figure 3B). Together with the failure of the CARD only construct (residues 1-227 ; Figure 2A & 3B) to interact with CARD9 this indicated that residues 228-274 contain a critical region for CARD9 interaction.\""
comment:"\"In summary the NOD2 CARD-NACHT linker (residues 228-274) and the NACHT domain itself contain regions capable of interaction with CARD9\""
full coverage:Only protein-protein interactions
curation depth:imex curation
NCBI Taxonomy identifier for the host organismtaxid:9606(human-293)
taxid:9606(Homo sapiens HEK293 embryonic kidney cell)
Parameters of the interaction-
Creation date2014/06/12
Update date2014/10/16
negative Boolean valuefalse
Feature(s) for interactor Av5 tag:?-?
Feature(s) for interactor Bflag tag:?-?
binding-associated region:228-274
Stoichiometry for interactor A-
Stoichiometry for interactor B-
Participant identification method for interactor AWestern blot
Participant identification method for interactor BWestern blot