... ,647–655.40 Hiiragi T, Sasaki H, Nagafuchi A, Sabe H, Shen SC,Matsuki M, Yamanishi K & Tsukita S (1999) Transglu-taminase type 1 and its cross-linking activity are con-centrated at adherens junctions ... physio-logical function and physiological relevance. FEBS J272, 615–631.28 Facchiano AM, Facchiano A & Facchiano F (2003)Active sequences collection (ASC) database: a new toolto assign functions ... – 2A – 1A QN+ 1A + 2A + 3A + 4A + 5A + 6A + 7A + 8A + 9A Relative value00.20.40.60.811.21.4Fig. 4. Assessment of the contribution of each amino acid residueof K5 to substrate recognition. Alanine...