. "At the beginning of this reaction, 1 molecule of 'GP VI:Fc Epsilon R1 gamma:Collagen IV complex', and 1 molecule of 'ATP' are present. At the end of this reaction, 1 molecule of 'ADP', and 1 molecule of 'GP VI:phosphorylated Fc Epsilon R1 gamma:Collagen IV complex' are present.

This reaction is mediated by the 'protein-tyrosine kinase activity' of 'GP VI: Fc Epsilon R1 gamma: Collagen IV: SRC'.
"^^ . . .