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Literature summary for 4.1.99.12 extracted from

  • Tuan, P.A.; Zhao, S.; Kim, J.K.; Kim, Y.B.; Yang, J.; Li, C.H.; Kim, S.J.; Arasu, M.V.; Al-Dhabi, N.A.; Park, S.U.
    Riboflavin accumulation and molecular characterization of cDNAs encoding bifunctional GTP cyclohydrolase II/3,4-dihydroxy-2-butanone 4-phosphate synthase, lumazine synthase, and riboflavin synthase in different organs of Lycium chinense plant (2014), Molecules, 19, 17141-17153 .
    View publication on PubMedView publication on EuropePMC
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Cloned(Commentary)

Cloned (Comment) Organism
LcRIBA, sequence comparisons, quantitative real-time PCR expression analysis Lycium chinense

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-ribulose 5-phosphate Lycium chinense
-
 formate + L-3,4-dihydroxybutan-2-one 4-phosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Lycium chinense W0FER2 cv. Cheongmyeong
-

Source Tissue

Source Tissue Comment Organism Textmining
flower
-
 Lycium chinense
-
fruit green and red Lycium chinense
-
leaf highest enzyme expression level Lycium chinense
-
additional information real-time PCR expression analysis in different organs of the plant, transcription of LcRIBA is the highest in the leaves, moderate in the roots, stem, and flowers, and weak in the green and red fruits Lycium chinense
-
root
-
 Lycium chinense
-
stem
-
 Lycium chinense
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-ribulose 5-phosphate
-
 Lycium chinense formate + L-3,4-dihydroxybutan-2-one 4-phosphate
-
 ?

Synonyms

Synonyms Comment Organism
bifunctional GCHYII/DHBP
-
 Lycium chinense
bifunctional GTP cyclohydrolase II/3,4-dihydroxy-2-butanone 4-phosphate synthase
-
 Lycium chinense
LcRIBA
-
 Lycium chinense

General Information

General Information Comment Organism
metabolism the bifunctional GTP cyclohydrolase II/3,4-dihydroxy-2-butanone 4-phosphate synthase (LcRIBA) catalyzes 2 initial reactions in riboflavin biosynthetic pathway Lycium chinense