AutismKB 2.0

Annotation Details for PREX1


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Basic Information Top
Gene Symbol:PREX1 ( KIAA1415,P-REX1 )
Gene Full Name: phosphatidylinositol-3,4,5-trisphosphate-dependent Rac exchange factor 1
Band: 20q13.13
Quick LinksEntrez ID:57580; OMIM: 606905; Uniprot ID:PREX1_HUMAN; ENSEMBL ID: ENSG00000124126; HGNC ID: 32594
Relate to Another Database: SFARIGene; denovo-db
Gene Ontology Top
GO ID Evidence Qualifier GO_term References
GO:0005829IDA-cytosol11955434
GO:0005829TAS-cytosol-
GO:0005886TAS-plasma membrane12123595
GO:0030426IEA-growth cone-
GO:0043198IEA-dendritic shaft-
GO:0048471IEA-perinuclear region of cytoplasm-
GO ID Evidence Qualifier GO_term References
GO:0005085TAS-guanyl-nucleotide exchange factor activity-
GO:0005089TAS-Rho guanyl-nucleotide exchange factor activity12123595
GO:0005096TAS-GTPase activator activity12123595
GO:0005515IPI-protein binding17565979
GO:0005543IDA-phospholipid binding11955434
GO:0019899TAS-enzyme binding12123595
GO:0030676IBA-Rac guanyl-nucleotide exchange factor activity-
GO ID Evidence Qualifier GO_term References
GO:0006469IBA-negative regulation of protein kinase activity-
GO:0006801TAS-superoxide metabolic process12123595
GO:0007186IBA-G-protein coupled receptor signaling pathway-
GO:0030041TAS-actin filament polymerization12123595
GO:0030217IEA-T cell differentiation-
GO:0030335IEA-positive regulation of cell migration-
GO:0030593IEA-neutrophil chemotaxis-
GO:0030833IEA-regulation of actin filament polymerization-
GO:0032007IBA-negative regulation of TOR signaling-
GO:0035023IEA-regulation of Rho protein signal transduction-
GO:0035556IEA-intracellular signal transduction-
GO:0042119TAS-neutrophil activation12123595
GO:0043065TAS-positive regulation of apoptotic process-
GO:0043547IEA-positive regulation of GTPase activity-
GO:0050773IEA-regulation of dendrite development-
GO:0051056TAS-regulation of small GTPase mediated signal transduction-
GO:1900026IEA-positive regulation of substrate adhesion-dependent cell spreading-
Protein-Protein Interaction Top
Gene Symbol Interactant Interaction ID References Description
PREX1BZW112163317353931 Affinity Capture-MS
PREX1BZW111504217353931 Affinity Capture-MS
No data
No data
AlzGene, PDGene and SZGene Top
Animal Model Top
  • MGI ID: MGI:3040696
  • Data Attributes: HomoloGene calculated
No data
No data

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  (e.g. CHD8)

Syndromic Genes

Non-syndromic Genes

AutismKB Statistics

  • Studies: 1,036
  • Genes: 1,379
  • CNVs/SVs: 5,420
  • SNVs/Indels: 11,669
  • de novo Mutations: 5,669
  • Mosaics: 789
  • Linkage Regions: 172
  • Paper Collected: 6/30/2018
  • Last Update: 8/26/2018