Nitrogenase

de

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Nitrogenase

Quality:

Nitrogenase - class of enzymes. Article “Nitrogenase” in German Wikipedia has 32.4 points for quality (as of July 1, 2025). The article contains 15 references and 4 sections.

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

Since the creation of article “Nitrogenase”, its content was written by 39 registered users of German Wikipedia and edited by 381 registered Wikipedia users in all languages.

The article is cited 59 times in German Wikipedia and cited 755 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #20037 in April 2018
  • Global: #27601 in December 2009

The highest popularity rank from 2008:

  • Local (German): #83459 in February 2010
  • Global: #154803 in December 2014

There are 26 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)
Nitrogenase
96.2794
2Portuguese (pt)
Nitrogenase
46.1547
3Finnish (fi)
Nitrogenaasi
38.8021
4Japanese (ja)
ニトロゲナーゼ
35.6298
5Spanish (es)
Nitrogenasa
34.0615
6German (de)
Nitrogenase
32.4467
7Galician (gl)
Nitroxenase
31.9866
8Chinese (zh)
固氮酶
29.2015
9Slovak (sk)
Nitrogenáza
29.056
10Serbo-Croatian (sh)
Nitrogenaza
27.4141
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 "Nitrogenase" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Nitrogenase
870 819
2German (de)
Nitrogenase
175 434
3Japanese (ja)
ニトロゲナーゼ
134 983
4Spanish (es)
Nitrogenasa
129 353
5Italian (it)
Nitrogenasi
71 585
6French (fr)
Nitrogénase
65 768
7Polish (pl)
Nitrogenaza
61 994
8Russian (ru)
Нитрогеназа
51 502
9Portuguese (pt)
Nitrogenase
35 734
10Chinese (zh)
固氮酶
34 996
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 "Nitrogenase" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Nitrogenase
1 585
2Japanese (ja)
ニトロゲナーゼ
381
3German (de)
Nitrogenase
240
4Russian (ru)
Нитрогеназа
172
5Italian (it)
Nitrogenasi
159
6Chinese (zh)
固氮酶
155
7Polish (pl)
Nitrogenaza
136
8French (fr)
Nitrogénase
120
9Korean (ko)
질소고정효소
99
10Portuguese (pt)
Nitrogenase
62
More...

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

The highest AI

Language versions of the article "Nitrogenase" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Nitrogenase
121
2German (de)
Nitrogenase
39
3Italian (it)
Nitrogenasi
30
4French (fr)
Nitrogénase
28
5Russian (ru)
Нитрогеназа
21
6Czech (cs)
Nitrogenáza
19
7Spanish (es)
Nitrogenasa
19
8Dutch (nl)
Nitrogenase
19
9Japanese (ja)
ニトロゲナーゼ
16
10Catalan (ca)
Nitrogenasa
11
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 "Nitrogenase" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Nitrogenase
5
2Slovak (sk)
Nitrogenáza
2
3Czech (cs)
Nitrogenáza
1
4Arabic (ar)
نيتروجيناز
0
5Catalan (ca)
Nitrogenasa
0
6German (de)
Nitrogenase
0
7Esperanto (eo)
Nitrogenazo
0
8Spanish (es)
Nitrogenasa
0
9Basque (eu)
Nitrogenasa
0
10Persian (fa)
نیتروژناز
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 "Nitrogenase" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Nitrogenase
229
2Serbian (sr)
Nitrogenaza
79
3German (de)
Nitrogenase
59
4French (fr)
Nitrogénase
50
5Spanish (es)
Nitrogenasa
38
6Portuguese (pt)
Nitrogenase
30
7Japanese (ja)
ニトロゲナーゼ
26
8Chinese (zh)
固氮酶
26
9Galician (gl)
Nitroxenase
23
10Russian (ru)
Нитрогеназа
19
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
نيتروجيناز
caCatalan
Nitrogenasa
csCzech
Nitrogenáza
deGerman
Nitrogenase
enEnglish
Nitrogenase
eoEsperanto
Nitrogenazo
esSpanish
Nitrogenasa
euBasque
Nitrogenasa
faPersian
نیتروژناز
fiFinnish
Nitrogenaasi
frFrench
Nitrogénase
glGalician
Nitroxenase
idIndonesian
Nitrogenase
itItalian
Nitrogenasi
jaJapanese
ニトロゲナーゼ
koKorean
질소고정효소
nlDutch
Nitrogenase
plPolish
Nitrogenaza
ptPortuguese
Nitrogenase
ruRussian
Нитрогеназа
shSerbo-Croatian
Nitrogenaza
skSlovak
Nitrogenáza
srSerbian
Nitrogenaza
trTurkish
Nitrojenaz
ukUkrainian
Нітрогеназа
zhChinese
固氮酶

Popularity rank trends

Best Rank German:
#83459
02.2010
Global:
#154803
12.2014

AI rank trends

Best Rank German:
#20037
04.2018
Global:
#27601
12.2009

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Nitrogenase from Wikipedia articles about Nitrogen fixation, Molybdenum, FeMoco, Rhizobia and Fischer-Tropsch process. Whereas reading the article about Nitrogenase people most often go to Wikipedia articles on Nitrogen fixation, FeMoco, Cyanobacteria, Rhizobacteria and Vanadium nitrogenase.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In German Wikipedia the most popular articles on that day were: Whitney Houston, Fall Gil Ofarim, Gil Ofarim, Handball-Europameisterschaft der Männer 2026, Der neue Freund, Tova Friedman, Sven Schulze (Politiker, 1979), Liste der größten Auslegerbrücken, Bobbi Kristina Brown, Patricia Aulitzky.

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