carbohydrate chemical modification decreasing interaction carbohydrate chemical modification disrupting interaction pporras Chemical alterations occurring in the specific carbohydrate molecule involved in an interaction that disrupts interaction strength or rate (in the case of interactions inferred from enzymatic reaction) when compared with the unaltered carbohydrate. carbohydrate chemical modification disrupting MI:2302 PSI-MI 2018-09-14T10:03:25Z