Fructose-1,6-Bisphosphate
/ˈfrʊk.toʊs ˌwʌn ˈsɪks baɪˈsfɒs.feɪt/noun
A fructose molecule carrying phosphate groups at its first and sixth carbon atoms, especially an important intermediate in glycolysis.
Did you know?Its phosphate terminology ultimately connects to Greek phōs, “light,” and phereин, “to bear,” because phosphorus was named “light-bearer” for its faint glow in air.
Etymological Timeline
Proto-Indo-European
PIE
*bhrug-
“To enjoy, use, or derive benefit from; the ancestral root behind Latin fruitus and fructus.”
Classical Latin
Latin
fruor / fructus
“I enjoy; enjoyment, produce, or fruit.”
17th Century
English
fructose
“A sugar found in fruit; formed from Latin fructus, “fruit,” with the chemical suffix -ose.”
Ancient Greek
Greek
phōs + pherein
“Light + to bear or carry; the source of phosphorus, “light-bearer.””
19th Century
English
phosphate
“A salt or ester of phosphoric acid, named through phosphorus and its “light-bearing” Greek roots.”
20th Century
Biochemistry
fructose-1,6-bisphosphate
“A fructose compound bearing phosphate groups at carbon positions 1 and 6, recognized as a central glycolytic intermediate.”