• Source: 7-carboxy-7-deazaguanine synthase

7" target="_blank">7-Carboxy-7" target="_blank">7-deazaguanine synthase (EC 4.3.99.3, 7" target="_blank">7-carboxy-7" target="_blank">7-carbaguanine synthase, queE (gene)) is an enzyme with systematic name 6-carboxy-5,6,7" target="_blank">7,8-tetrahydropterin ammonia-lyase. This enzyme catalyses the following chemical reaction

6-carboxy-5,6,7" target="_blank">7,8-tetrahydropterin



⇌


{\displaystyle \rightleftharpoons }

7" target="_blank">7-carboxy-7" target="_blank">7-carbaguanine + NH3
The enzyme is a member of the superfamily of S-adenosyl-L-methionine-dependent radical enzymes.




References






External links


7" target="_blank">7-carboxy-7" target="_blank">7-deazaguanine+synthase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

Kata Kunci Pencarian:

• 7-carboxy-7-deazaguanine synthase
• 7-cyano-7-deazaguanine synthase
• Alkalihalobacillus
• List of EC numbers (EC 4)
• Radical SAM enzymes