Grb2:pBTLA:HVEM pBTLA-HVEM complex Grb2 binds pBTLA Authored: Garapati, P V, 2008-12-16 11:12:19 Edited: Garapati, P V, 2008-12-16 11:12:19 Pubmed12796776 Pubmed16932752 Reactome Database ID Release 43389919 Reactome, http://www.reactome.org ReactomeREACT_19406 Reviewed: Bluestone, JA, Esensten, J, 2009-06-01 18:47:33 The sequence around Y226 in the BTLA cytoplasmic domain is a predicted recruitment site for Grb2. Despite the prediction there is no direct evidence of protein recruitment to this tyrosine motif.