autophosphorylation
noun
autophosphorylation is spelled A-U-T-O-P-H-O-S-P-H-O-R-Y-L-A-T-I-O-N: 19 letters. It appears about once in every 46 million words in written English, the 209,386th most frequent word form (wordfreq, 2021 data). As a noun, autophosphorylation means “The phosphorylation of a kinase protein catalyzed by its own enzymatic activity” (English Wiktionary, September 2026). The plural of autophosphorylation is autophosphorylations.
How many letters and syllables are in autophosphorylation?
| Letters | 19: A-U-T-O-P-H-O-S-P-H-O-R-Y-L-A-T-I-O-N |
|---|---|
| In writing | about once in every 46 million words; the 209,386th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is autophosphorylation?
Autophosphorylation appears about once in every 46 million words in written English, the 209,386th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Forms of autophosphorylation
- autophosphorylations plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does autophosphorylation mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The phosphorylation of a kinase protein catalyzed by its own enzymatic activity
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does autophosphorylation come from?
From auto- + phosphorylation.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).