obsolete peptidyl-histidine uridylylation, to form peptidyl-1'-(phospho-5'-uridine)-L-histidine (obsolete GO:0051110)
OBSOLETE. The uridylylation of peptidyl-histidine to form peptidyl-1'-(phospho-5'-uridine)-L-histidine (otherwise known as tau-UMP-histidine, tele-UMP-histidine).