Reaction catalyzed by biotin-[biotin carboxyl-carrier protein] ligase (6.3.4.15)
ATP
+
+
=
AMP
+
+
ATP
+
desthiobiotin
+
CGGGSGGGSGLNDIFEAQKIEWH
=
AMP
+
diphosphate
+
desthiobiotinylated CGGGSGGGSGLNDIFEAQKIEWH