phosphoserine

P3H4O1S1P3H4O1S1E1R1I1N1E1

noun

An ester of serine and phosphoric acid, found in many proteins as the result of posttranslational modifications.

UncommonScrabble 23

Meanings

nounphosphoserine (plural phosphoserines)

plural phosphoserines

  1. An ester of serine and phosphoric acid, found in many proteins as the result of posttranslational modifications.

Origin

  1. Proto-Indo-European*bʰeh₂-
  2. Proto-Indo-European*bʰéh₂os
  3. Proto-Hellenic*pʰáwos
  4. Ancient Greekφᾰ́ος (phắos)
  5. Ancient Greekφῶς (phôs)
  6. Proto-Indo-European*bʰer-
  7. Proto-Indo-European*bʰéreti
  8. Proto-Hellenic*pʰérō
  9. Ancient Greekφέρω (phérō)
  10. Ancient Greekφωσφόρος (phōsphóros)
  11. Latinphōsphorus
  12. Englishphosphorus
  13. Englishphospho-
  14. Old Chinese絲 (*sə)der.?
  15. Ancient Greekσήρ (sḗr)
  16. Ancient Greekσηρῐκός (sērĭkós)
  17. Latinsēricus
  18. Englishserine
  19. Englishphosphoserine

From phospho- + serine.

Full word history & related roots →
Cite this entry
APA

phosphoserine. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/phosphoserine

MLA

“phosphoserine.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/phosphoserine. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “phosphoserine,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/phosphoserine.

Source: phosphoserine on Wiktionary, CC BY-SA 4.0.