TDO2

uk

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TDO2

Quality:

Tryptophan 2,3-dioxygenase - mammalian protein found in Homo sapiens. Article “TDO2” in Ukrainian Wikipedia has 22.1 points for quality (as of July 1, 2025). The article contains 4 references and 3 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Ukrainian) language version.

The highest Authors Interest rank from 2001:

  • Local (Ukrainian): #42920 in September 2024
  • Global: #176845 in January 2013

The highest popularity rank from 2008:

  • Local (Ukrainian): #354189 in September 2019
  • Global: #615629 in October 2019

There are 9 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Tryptophan 2,3-dioxygenase
58.0296
2Slovak (sk)
Tryptofán-2,3-dioxygenáza
48.3183
3German (de)
Tryptophan-2,3-Dioxygenase
31.5457
4Serbo-Croatian (sh)
Triptofan 2,3-dioksigenaza
27.9496
5Serbian (sr)
Triptofan 2,3-dioksigenaza
24.4471
6Ukrainian (uk)
TDO2
22.1091
7Italian (it)
Triptofano 2,3-diossigenasi
11.1273
8Portuguese (pt)
Triptofano 2,3-dioxigenase
10.9298
9Japanese (ja)
トリプトファン-2,3-ジオキシゲナーゼ
2.2149
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "TDO2" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Tryptophan 2,3-dioxygenase
110 225
2German (de)
Tryptophan-2,3-Dioxygenase
20 036
3Italian (it)
Triptofano 2,3-diossigenasi
11 759
4Japanese (ja)
トリプトファン-2,3-ジオキシゲナーゼ
8 008
5Serbian (sr)
Triptofan 2,3-dioksigenaza
870
6Portuguese (pt)
Triptofano 2,3-dioxigenase
756
7Serbo-Croatian (sh)
Triptofan 2,3-dioksigenaza
744
8Ukrainian (uk)
TDO2
129
9Slovak (sk)
Tryptofán-2,3-dioxygenáza
121
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "TDO2" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Tryptophan 2,3-dioxygenase
341
2Italian (it)
Triptofano 2,3-diossigenasi
24
3Japanese (ja)
トリプトファン-2,3-ジオキシゲナーゼ
24
4German (de)
Tryptophan-2,3-Dioxygenase
23
5Serbo-Croatian (sh)
Triptofan 2,3-dioksigenaza
9
6Slovak (sk)
Tryptofán-2,3-dioxygenáza
8
7Serbian (sr)
Triptofan 2,3-dioksigenaza
5
8Portuguese (pt)
Triptofano 2,3-dioxigenase
4
9Ukrainian (uk)
TDO2
4
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "TDO2" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Tryptophan 2,3-dioxygenase
21
2Italian (it)
Triptofano 2,3-diossigenasi
18
3German (de)
Tryptophan-2,3-Dioxygenase
16
4Japanese (ja)
トリプトファン-2,3-ジオキシゲナーゼ
2
5Portuguese (pt)
Triptofano 2,3-dioxigenase
2
6Serbian (sr)
Triptofan 2,3-dioksigenaza
2
7Serbo-Croatian (sh)
Triptofan 2,3-dioksigenaza
1
8Slovak (sk)
Tryptofán-2,3-dioxygenáza
1
9Ukrainian (uk)
TDO2
0
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "TDO2" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Tryptophan-2,3-Dioxygenase
1
2English (en)
Tryptophan 2,3-dioxygenase
0
3Italian (it)
Triptofano 2,3-diossigenasi
0
4Japanese (ja)
トリプトファン-2,3-ジオキシゲナーゼ
0
5Portuguese (pt)
Triptofano 2,3-dioxigenase
0
6Serbo-Croatian (sh)
Triptofan 2,3-dioksigenaza
0
7Slovak (sk)
Tryptofán-2,3-dioxygenáza
0
8Serbian (sr)
Triptofan 2,3-dioksigenaza
0
9Ukrainian (uk)
TDO2
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "TDO2" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Tryptophan 2,3-dioxygenase
88
2Serbo-Croatian (sh)
Triptofan 2,3-dioksigenaza
21
3Serbian (sr)
Triptofan 2,3-dioksigenaza
16
4German (de)
Tryptophan-2,3-Dioxygenase
8
5Italian (it)
Triptofano 2,3-diossigenasi
8
6Japanese (ja)
トリプトファン-2,3-ジオキシゲナーゼ
6
7Slovak (sk)
Tryptofán-2,3-dioxygenáza
6
8Portuguese (pt)
Triptofano 2,3-dioxigenase
1
9Ukrainian (uk)
TDO2
0
More...

Scores

Estimated value for Wikipedia:
Ukrainian:
Global:
Popularity in June 2025:
Ukrainian:
Global:
Popularity in all years:
Ukrainian:
Global:
Authors in June 2025:
Ukrainian:
Global:
Registered authors in all years:
Ukrainian:
Global:
Citations:
Ukrainian:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
Tryptophan-2,3-Dioxygenase
enEnglish
Tryptophan 2,3-dioxygenase
itItalian
Triptofano 2,3-diossigenasi
jaJapanese
トリプトファン-2,3-ジオキシゲナーゼ
ptPortuguese
Triptofano 2,3-dioxigenase
shSerbo-Croatian
Triptofan 2,3-dioksigenaza
skSlovak
Tryptofán-2,3-dioxygenáza
srSerbian
Triptofan 2,3-dioksigenaza
ukUkrainian
TDO2

Popularity rank trends

Best Rank Ukrainian:
#354189
09.2019
Global:
#615629
10.2019

AI rank trends

Best Rank Ukrainian:
#42920
09.2024
Global:
#176845
01.2013

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Tryptophan 2,3-dioxygenase from Wikipedia articles about L-kynurenine, Indoleamine 2,3-dioxygenase 1, Tryptophan pyrrolase, Oxygenases and Kynurenine pathway. Whereas reading the article about Tryptophan 2,3-dioxygenase people most often go to Wikipedia articles on Kynurenine pathway, N-formyl-L-kynurenine, Wikipedia article, Indoleamine 2,3-dioxygenase 1 and L-kynurenine.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

uk: TDO2

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Ukrainian Wikipedia the most popular articles on that day were: Галущенко Герман Валерійович, Горила, Буремний перевал (фільм, 2026), Буремний перевал, Петров Сергій Володимирович (футболіст), Таблиця медалей зимових Олімпійських ігор 2026, Служниця (фільм, 2025), Гераскевич Владислав Михайлович, Джеффрі Епштейн, Ілля Малінін.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information