KEGG   PATHWAY: rcu00740
Entry
rcu00740                    Pathway                                
Name
Riboflavin metabolism - Ricinus communis (castor bean)
Class
Metabolism; Metabolism of cofactors and vitamins
Pathway map
rcu00740  Riboflavin metabolism
rcu00740

Module
rcu_M00125  Riboflavin biosynthesis, plants and bacteria, GTP => riboflavin/FMN/FAD [PATH:rcu00740]
Other DBs
GO: 0006771
Organism
Ricinus communis (castor bean) [GN:rcu]
Gene
8262034  monofunctional riboflavin biosynthesis protein RIBA 3, chloroplastic isoform X1 [KO:K14652] [EC:4.1.99.12 3.5.4.25]
8278151  bifunctional riboflavin biosynthesis protein RIBA 1, chloroplastic [KO:K14652] [EC:4.1.99.12 3.5.4.25]
8266914  bifunctional riboflavin biosynthesis protein RIBA 1, chloroplastic-like [KO:K14652] [EC:4.1.99.12 3.5.4.25]
8274280  riboflavin biosynthesis protein PYRR, chloroplastic [KO:K11752] [EC:3.5.4.26 1.1.1.193]
107262690  riboflavin biosynthesis protein PYRD, chloroplastic [KO:K11752] [EC:3.5.4.26 1.1.1.193]
8266471  5-amino-6-(5-phospho-D-ribitylamino)uracil phosphatase, chloroplastic [KO:K22912] [EC:3.1.3.104]
8280532  flavin mononucleotide hydrolase 1, chloroplatic isoform X1 [KO:K20860] [EC:3.1.3.102 3.1.3.104]
8258339  6,7-dimethyl-8-ribityllumazine synthase, chloroplastic isoform X1 [KO:K00794] [EC:2.5.1.78]
8262068  riboflavin synthase [KO:K00793] [EC:2.5.1.9]
8289831  bifunctional riboflavin kinase/FMN phosphatase [KO:K20884] [EC:2.7.1.26 3.1.3.102]
8258768  bifunctional riboflavin kinase/FMN phosphatase isoform X1 [KO:K20884] [EC:2.7.1.26 3.1.3.102]
8287907  purple acid phosphatase 17 [KO:K14379] [EC:3.1.3.2]
8289529  purple acid phosphatase 8 [KO:K14379] [EC:3.1.3.2]
8289530  purple acid phosphatase 3 [KO:K14379] [EC:3.1.3.2]
8269290  FAD synthetase 2, chloroplastic isoform X1 [KO:K22949] [EC:2.7.7.2]
8272539  venom phosphodiesterase 2 [KO:K01513] [EC:3.1.4.1 3.6.1.9]
8267074  nudix hydrolase 23, chloroplastic [KO:K18453] [EC:3.6.1.13 3.6.1.18]
8265660  hydroxyethylthiazole kinase [KO:K00878] [EC:2.7.1.50]
Compound
C00016  FAD
C00044  GTP
C00061  FMN
C00199  D-Ribulose 5-phosphate
C00235  Dimethylallyl diphosphate
C00255  Riboflavin
C00474  Ribitol
C01007  Reduced riboflavin
C01268  5-Amino-6-(5'-phosphoribosylamino)uracil
C01304  2,5-Diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one
C01352  FADH2
C01390  Prenol
C01727  Lumichrome
C01847  Reduced FMN
C03114  Dimethylbenzimidazole
C04332  6,7-Dimethyl-8-(D-ribityl)lumazine
C04454  5-Amino-6-(5'-phospho-D-ribitylamino)uracil
C04732  5-Amino-6-(1-D-ribitylamino)uracil
C05995  7-Hydroxy-6-methyl-8-ribityllumazine
C15556  L-3,4-Dihydroxybutan-2-one 4-phosphate
C15563  2-Amino-5-formylamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one
C18910  2,5-Diamino-6-(5-phospho-D-ribitylamino)pyrimidin-4(3H)-one
C21214  Dimethylallyl phosphate
C21215  Prenylated FMNH2
Reference
PMID:12136096
  Authors
Vitreschak AG, Rodionov DA, Mironov AA, Gelfand MS.
  Title
Regulation of riboflavin biosynthesis and transport genes in bacteria by transcriptional and translational attenuation.
  Journal
Nucleic Acids Res 30:3141-51 (2002)
DOI:10.1093/nar/30.14.3141
Reference
PMID:11856310
  Authors
Fischer M, Haase I, Feicht R, Richter G, Gerhardt S, Changeux JP, Huber R, Bacher A.
  Title
Biosynthesis of riboflavin: 6,7-dimethyl-8-ribityllumazine synthase of Schizosaccharomyces pombe.
  Journal
Eur J Biochem 269:519-26 (2002)
DOI:10.1046/j.0014-2956.2001.02674.x
Reference
PMID:12867427
  Authors
Haase I, Fischer M, Bacher A, Schramek N.
  Title
Temperature-dependent presteady state kinetics of lumazine synthase from the hyperthermophilic eubacterium Aquifex aeolicus.
  Journal
J Biol Chem 278:37909-15 (2003)
DOI:10.1074/jbc.M303090200
Reference
PMID:16042598
  Authors
Fischer M, Romisch W, Illarionov B, Eisenreich W, Bacher A.
  Title
Structures and reaction mechanisms of riboflavin synthases of eubacterial and archaeal origin.
  Journal
Biochem Soc Trans 33:780-4 (2005)
DOI:10.1042/BST0330780
Related
pathway
rcu00030  Pentose phosphate pathway
rcu00040  Pentose and glucuronate interconversions
rcu00230  Purine metabolism
rcu00860  Porphyrin metabolism
rcu00900  Terpenoid backbone biosynthesis
KO pathway
ko00740   
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