obsolete regulation of coenzyme metabolic process true regulation of coenzyme metabolism regulation of coenzyme and prosthetic group metabolism biological_process OBSOLETE. Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving a coenzyme. GO:0051196 regulation of coenzyme and prosthetic group metabolic process 1. Making inferences in GO about compounds based on the coenzyme role curated by ChEBI creates relationships that are not always true which violates ontological principles for GO; therefore we will cease making these inferences. 2. It is not meaningful to group metabolic processes that are not all metabolically related by the fact that they may be used as a coenzyme.