An enzyme that phosphorylates glucose as the first step of glucose metabolism, crucial for regulating blood sugar in the pancreas and liver.
From 'gluco-' (glucose) plus '-kinase' (from Greek 'kinesis,' movement; an enzyme that catalyzes phosphate transfer); literally 'glucose mover.'
Glucokinase is your pancreas's glucose sensor and the gatekeeper of metabolism—it only activates when blood sugar is high, so it's literally how your body knows when you've eaten something sweet!
Complete word intelligence in one call. Free tier — 50 lookups/day.