(biochemistry, especially in combination) the univalent radical derived from phosphoribose (ribose phosphate)

(organic chemistry) reaction with a phosphoribosyl group

plural of phosphoribosylation

simple past tense and past participle of phosphoribosylate

Modified by phosphoribosylation

To modify by phosphoribosylation

plural of phosphoribosyl

(biochemistry) A pentose phosphate, formed from ribose 5-phosphate by the enzyme ribose-phosphate diphosphokinase, which plays a role in transferring phospho-ribose groups in several reactions.

(biochemistry) Any transferase that transfers a phosphoribosyl group

(biochemistry) An intermediate in purine metabolism.