ITGB3 and Glanzmann thrombasthenia 1: ITGB3 (Integrin Subunit Beta 3) is a Protein Coding gene. Diseases associated with ITGB3 include Bleeding Disorder, Platelet-Type, 24 and Glanzmann Thrombasthenia 2. Among its related pathways are GPCR Pathway and Actin Nucleation by ARP-WASP Complex. Gene Ontology (GO) annotations related to this gene include identical protein binding and protease binding. An important paralog of this gene is ENSG00000259753