AlphaFold predicted structure
PSTPIP1 · O43586

Mean pLDDT
85.8/ 100
Confident
416 residues
Confidence breakdown
- Very high(≥ 90)75%
- Confident(70–90)8%
- Low(50–70)3%
- Very low(< 50)15%
AlphaFold (Jumper et al., 2021) · CC BY 4.0
proline-serine-threonine phosphatase interacting protein 1
Annotations refreshed 10 hours ago.
Diagnostic Grade (Green)
Autoinflammatory disorders
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknownCOVID-19 research
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknownPeriodic fever syndromes
MONOALLELIC, autosomal or pseudoautosomal, NOT imprintedPrimary immunodeficiency or monogenic inflammatory bowel disease
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknownFamilial hidradenitis suppurativa
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknownGeneralised pustular psoriasis
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknownPituitary hormone deficiency
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknownpyogenic arthritis-pyoderma gangrenosum-acne syndrome
Pyogenic arthritis - pyoderma gangrenosum - acne
hyperzincemia with functional zinc depletion
Behcet disease
type 2 diabetes mellitus
Recurrent infections - inflammatory syndrome due to zinc metabolism disorder
rheumatoid arthritis
coronary artery disorder
Abnormality of the skeletal system
migraine disorder
Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.
Proline-serine-threonine phosphatase-interacting protein 1
Involved in regulation of the actin cytoskeleton. May regulate WAS actin-bundling activity. Bridges the interaction between ABL1 and PTPN18 leading to ABL1 dephosphorylation. May play a role as a scaffold protein between PTPN12 and WAS and allow PTPN12 to dephosphorylate WAS. Has the potential to physically couple CD2 and CD2AP to WAS. Acts downstream of CD2 and CD2AP to recruit WAS to the T-cell:APC contact site so as to promote the actin polymerization required for synapse induction during T-cell activation (By similarity). Down-regulates CD2-stimulated adhesion through the coupling of PTPN12 to CD2. Also has a role in innate immunity and the inflammatory response. Recruited to inflammasomes by MEFV. Induces formation of pyroptosomes, large supramolecular structures composed of oligomerized PYCARD dimers which form prior to inflammatory apoptosis. Binding to MEFV allows MEFV to bind to PYCARD and facilitates pyroptosome formation. Regulates endocytosis and cell migration in neutrophils
PSTPIP1 · O43586

Mean pLDDT
85.8/ 100
Confident
416 residues
Confidence breakdown
AlphaFold (Jumper et al., 2021) · CC BY 4.0