. . "Reactome DB_ID: 2173267"^^ . . . . . "COL11A1"^^ . "COBA1_HUMAN"^^ . "3,4-hydroxyprolyl-collagen alpha-1(XI) propeptide"^^ . "3,4-Hyp Glu-Gal-Hyl-collagen alpha-1(XI) propeptide"^^ . . . . . . .