Curation Details
Interaction ID: IM-23514-1

Unique identifier for interactor Auniprotkb:P11413
Unique identifier for interactor Buniprotkb:P11413
Alternative identifier for interactor Aintact:EBI-4289891
ensembl:ENSP00000377192.3
ensembl:ENSP00000377194.2
ensembl:ENSP00000512624.1
ensembl:ENSP00000512625.1
uniprotkb:Q8IU88
uniprotkb:D3DWX9
uniprotkb:Q16000
uniprotkb:Q16765
uniprotkb:Q8IUA6
uniprotkb:Q8IU70
uniprotkb:Q96PQ2
Alternative identifier for interactor Bintact:EBI-4289891
ensembl:ENSP00000377192.3
ensembl:ENSP00000377194.2
ensembl:ENSP00000512624.1
ensembl:ENSP00000512625.1
uniprotkb:Q8IU88
uniprotkb:D3DWX9
uniprotkb:Q16000
uniprotkb:Q16765
uniprotkb:Q8IUA6
uniprotkb:Q8IU70
uniprotkb:Q96PQ2
Aliases for Apsi-mi:g6pd_human(display_long)
uniprotkb:G6PD(gene name)
psi-mi:G6PD(display_short)
Aliases for Bpsi-mi:g6pd_human(display_long)
uniprotkb:G6PD(gene name)
psi-mi:G6PD(display_short)
Interaction detection methodspsi-mi:"MI:0007"(anti tag coimmunoprecipitation)
First authorWang et al. (2014)
Identifier of the publicationimex:IM-23514
pubmed:24769394
NCBI Taxonomy identifier for interactor Ataxid:9606(human)
taxid:9606(Homo sapiens)
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-9830927
imex:IM-23514-1
Confidence scoreintact-miscore:0.57
Complex expansion-
Biological role AUnspecified role
Biological role BUnspecified role
Experimental role ABait
Experimental role BPrey
Interactor type AProtein
Interactor type BProtein
Annotations for the interactionfigure legend:F2B F2D SF5 F4E
comment:"\"To test this hypothesis, we determined the interaction between two differentially tagged G6PD proteins, G6PD-Flag and GFP-G6PD, in HEK293T cells. We found that mutation of K171 to either R (K171R) or Q (K171Q) did not affect the interaction between G6PD subunits (Fig 2B). In contrast, substitution of K386Q, but not K386R, impaired the interaction between G6PD subunits (Fig 2B). Strikingly, substitution of K403Q, but not K403R, entirely disrupted the interaction between G6PD subunits (Fig 2B). In addition, glutaraldehyde cross-linking assay demonstrated that the K403Q mutant displayed impaired ability to form dimers when compared to wildtype G6PD or the K403R mutant (Fig 2C). Moreover, NAM treatment decreased the binding by approximately 55% between the two differentially tagged proteins of wild-type G6PD in a dose-dependent manner (Fig 2D and Supplementary Fig S5). NAM treatment, however, failed to affect the interaction between Flag-tagged and GFP-tagged K403R mutant of G6PD (Fig 2D), further suggesting that K403 acetylation largely hinders the interaction between G6PD subunits.\""
comment:"\"Co-expression of SIRT2, but not the catalytic inactive SIRT2H187Y mutant, increased the interaction between two differentially tagged G6PD, and this effect could be diminished by NAM treatment (Fig 4E).\""
full coverage:Only protein-protein interactions
curation depth:imex curation
NCBI Taxonomy identifier for the host organismtaxid:9606(human-293t)
taxid:9606(Homo sapiens HEK293T embryonic kidney cell)
Parameters of the interaction-
Creation date2014/10/07
Update date2014/10/16
negative Boolean valuefalse
Feature(s) for interactor Aflag tag:?-?
mutation disrupting interaction:403-403
Feature(s) for interactor Bgreen fluorescent protein tag:?-?
Stoichiometry for interactor A-
Stoichiometry for interactor B-
Participant identification method for interactor AAnti tag western blot
Participant identification method for interactor BAnti tag western blot