OBSOLETE. Catalysis of the endohydrolysis of (1->4)-linkages in beta-D-glucans when the glucose residue whose reducing group is involved in the linkage to be hydrolysed is itself substituted at C-3.
Catalysis of the reaction: a C-19 gibberellin + 2-oxoglutarate + O2 = a C-19 2-beta-hydroxygibberellin + succinate + CO2. C-19 gibberellin refers to a gibberellin with nineteen carbons.
Catalysis of the reaction: a C-20 gibberellin + 2-oxoglutarate + O2 = a C-20 2-beta-hydroxygibberellin + succinate + CO2. C-20 gibberellin refers to a gibberellin with twenty carbons.
Binding to dystroglycan, a glycoprotein found in non-muscle tissues as well as in muscle tissues, often in association with dystrophin. The native dystroglycan cleaved into two non-covalently associated subunits, alpha (N-terminal) and beta (C-terminal).
A nonsteroidal regulator, composed of two covalently linked inhibin beta subunits (sometimes known as activin beta or activin/inhibin beta), inhibin beta-A and inhibin beta-B.