KEGG   PATHWAY: yel00260
Entry
yel00260                    Pathway                                
Name
Glycine, serine and threonine metabolism - Yersinia enterocolitica LC20
Description
Serine is derived from 3-phospho-D-glycerate, an intermediate of glycolysis [MD:M00020], and glycine is derived from serine. Threonine is an essential amino acid, which animals cannot synthesize. In bacteria and plants, threonine is derived from aspartate [MD:M00018].
Class
Metabolism; Amino acid metabolism
Pathway map
yel00260  Glycine, serine and threonine metabolism
yel00260

Module
yel_M00018  Threonine biosynthesis, aspartate => homoserine => threonine [PATH:yel00260]
yel_M00338  Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:yel00260]
yel_M00621  Glycine cleavage system [PATH:yel00260]
Other DBs
GO: 0006544 0006563 0070178 0006566
Organism
Yersinia enterocolitica LC20 [GN:yel]
Gene
LC20_00433  lysine-sensitive aspartokinase 3 [KO:K00928] [EC:2.7.2.4]
LC20_04580  bifunctional aspartate kinase/homoserine dehydrogenase I [KO:K12524] [EC:2.7.2.4 1.1.1.3]
LC20_05141  metL; bifunctional aspartate kinase/homoserine dehydrogenase II [KO:K12525] [EC:2.7.2.4 1.1.1.3]
LC20_00228  asd; aspartate-semialdehyde dehydrogenase [KO:K00133] [EC:1.2.1.11]
LC20_04579  homoserine kinase [KO:K00872] [EC:2.7.1.39]
LC20_04578  threonine synthase [KO:K01733] [EC:4.2.3.1]
LC20_08200  low-specificity L-threonine aldolase [KO:K01620] [EC:4.1.2.48]
LC20_04120  serine hydroxymethyltransferase [KO:K00600] [EC:2.1.2.1]
LC20_02404  glyoxylate/hydroxypyruvate reductase GhrA [KO:K12972] [EC:1.1.1.79 1.1.1.81]
LC20_00024  glyoxylate/hydroxypyruvate reductase GhrB [KO:K00090] [EC:1.1.1.79 1.1.1.81 1.1.1.215]
LC20_01703  2,3-diphosphoglycerate-dependent phosphoglycerate mutase [KO:K01834] [EC:5.4.2.11]
LC20_04585  phosphoglycerate mutase [KO:K15634] [EC:5.4.2.11]
LC20_05178  2,3-bisphosphoglycerate-independent phosphoglycerate mutase [KO:K15633] [EC:5.4.2.12]
LC20_00986  phosphoglycerate dehydrogenase [KO:K00058] [EC:1.1.1.95 1.1.1.399]
LC20_04600  serB; phosphoserine phosphatase SerB [KO:K01079] [EC:3.1.3.3]
LC20_02720  bifunctional NADP-dependent 3-hydroxy acid dehydrogenase/3-hydroxypropionate dehydrogenase YdfG [KO:K16066] [EC:1.1.1.381 1.1.1.-]
LC20_05182  glycine C-acetyltransferase [KO:K00639] [EC:2.3.1.29]
LC20_05181  L-threonine 3-dehydrogenase [KO:K00060] [EC:1.1.1.103]
LC20_00976  aminomethyl-transferring glycine dehydrogenase [KO:K00281] [EC:1.4.4.2]
LC20_00978  gcvT; glycine cleavage system protein T [KO:K00605] [EC:2.1.2.10]
LC20_04469  lpdA; dihydrolipoyl dehydrogenase [KO:K00382] [EC:1.8.1.4]
LC20_05121  dihydrolipoyl dehydrogenase [KO:K00382] [EC:1.8.1.4]
LC20_00977  gcvH; glycine cleavage system protein H [KO:K02437]
LC20_01230  pssA; phosphatidylserine synthase [KO:K00998] [EC:2.7.8.8]
LC20_03556  cystathionine beta-synthase [KO:K01697] [EC:4.2.1.22]
LC20_03557  PLP-dependent transferase [KO:K01758] [EC:4.4.1.1]
LC20_03553  L-serine ammonia-lyase [KO:K01752] [EC:4.3.1.17]
LC20_03150  L-serine ammonia-lyase [KO:K01752] [EC:4.3.1.17]
LC20_00013  threonine/serine dehydratase [KO:K01754] [EC:4.3.1.19]
LC20_05090  ilvA; threonine ammonia-lyase, biosynthetic [KO:K01754] [EC:4.3.1.19]
LC20_04347  D-serine ammonia-lyase [KO:K01753] [EC:4.3.1.18]
LC20_03756  aspartate racemase [KO:K25316] [EC:5.1.1.10]
LC20_02571  tryptophan synthase subunit alpha [KO:K01695] [EC:4.2.1.20]
LC20_02572  trpB; tryptophan synthase subunit beta [KO:K01696] [EC:4.2.1.20]
Compound
C00011  CO2
C00014  Ammonia
C00022  Pyruvate
C00037  Glycine
C00048  Glyoxylate
C00049  L-Aspartate
C00065  L-Serine
C00078  L-Tryptophan
C00097  L-Cysteine
C00101  Tetrahydrofolate
C00109  2-Oxobutanoate
C00114  Choline
C00143  5,10-Methylenetetrahydrofolate
C00168  Hydroxypyruvate
C00188  L-Threonine
C00197  3-Phospho-D-glycerate
C00213  Sarcosine
C00258  D-Glycerate
C00263  L-Homoserine
C00300  Creatine
C00430  5-Aminolevulinate
C00441  L-Aspartate 4-semialdehyde
C00546  Methylglyoxal
C00576  Betaine aldehyde
C00581  Guanidinoacetate
C00631  2-Phospho-D-glycerate
C00719  Betaine
C00740  D-Serine
C00986  1,3-Diaminopropane
C01005  O-Phospho-L-serine
C01026  N,N-Dimethylglycine
C01102  O-Phospho-L-homoserine
C01242  [Protein]-S8-aminomethyldihydrolipoyllysine
C01888  Aminoacetone
C02051  Lipoylprotein
C02291  L-Cystathionine
C02737  Phosphatidylserine
C02972  Dihydrolipoylprotein
C03082  4-Phospho-L-aspartate
C03194  (R)-1-Aminopropan-2-ol
C03232  3-Phosphonooxypyruvate
C03283  L-2,4-Diaminobutanoate
C03508  L-2-Amino-3-oxobutanoic acid
C05519  L-Allothreonine
C06231  Ectoine
C06442  N(gamma)-Acetyldiaminobutyrate
C16432  5-Hydroxyectoine
C19929  N(alpha)-Acetyl-L-2,4-diaminobutyrate
Reference
  Authors
Nishizuka Y, Seyama Y, Ikai A, Ishimura Y, Kawaguchi A (eds).
  Title
[Cellular Functions and Metabolic Maps] (In Japanese)
  Journal
Tokyo Kagaku Dojin (1997)
Reference
PMID:11823218
  Authors
Kuhlmann AU, Bremer E.
  Title
Osmotically regulated synthesis of the compatible solute ectoine in Bacillus pasteurii and related Bacillus spp.
  Journal
Appl Environ Microbiol 68:772-83 (2002)
DOI:10.1128/AEM.68.2.772-783.2002
Reference
PMID:10473374
  Authors
Canovas D, Borges N, Vargas C, Ventosa A, Nieto JJ, Santos H.
  Title
Role of Ngamma-acetyldiaminobutyrate as an enzyme stabilizer and an intermediate in the biosynthesis of hydroxyectoine.
  Journal
Appl Environ Microbiol 65:3774-9 (1999)
DOI:10.1128/AEM.65.9.3774-3779.1999
Reference
PMID:17636255
  Authors
Bursy J, Pierik AJ, Pica N, Bremer E.
  Title
Osmotically induced synthesis of the compatible solute hydroxyectoine is mediated by an evolutionarily conserved ectoine hydroxylase.
  Journal
J Biol Chem 282:31147-55 (2007)
DOI:10.1074/jbc.M704023200
Reference
PMID:16707670
  Authors
Garcia-Estepa R, Argandona M, Reina-Bueno M, Capote N, Iglesias-Guerra F, Nieto JJ, Vargas C.
  Title
The ectD gene, which is involved in the synthesis of the compatible solute hydroxyectoine, is essential for thermoprotection of the halophilic bacterium Chromohalobacter salexigens.
  Journal
J Bacteriol 188:3774-84 (2006)
DOI:10.1128/JB.00136-06
Reference
PMID:15470257
  Authors
Arevalo-Rodriguez M, Pan X, Boeke JD, Heitman J
  Title
FKBP12 controls aspartate pathway flux in Saccharomyces cerevisiae to prevent toxic intermediate accumulation.
  Journal
Eukaryot Cell 3:1287-96 (2004)
DOI:10.1128/EC.3.5.1287-1296.2004
Reference
PMID:7639721
  Authors
Rees WD, Hay SM
  Title
The biosynthesis of threonine by mammalian cells: expression of a complete bacterial biosynthetic pathway in an animal cell.
  Journal
Biochem J 309 ( Pt 3):999-1007 (1995)
DOI:10.1042/bj3090999
Reference
PMID:11341914
  Authors
Jacques SL, Nieman C, Bareich D, Broadhead G, Kinach R, Honek JF, Wright GD
  Title
Characterization of yeast homoserine dehydrogenase, an antifungal target: the invariant histidine 309 is important for enzyme integrity.
  Journal
Biochim Biophys Acta 1544:28-41 (2001)
DOI:10.1016/S0167-4838(00)00203-X
Reference
PMID:15520012
  Authors
Chen X, Jhee KH, Kruger WD
  Title
Production of the neuromodulator H2S by cystathionine beta-synthase via the condensation of cysteine and homocysteine.
  Journal
J Biol Chem 279:52082-6 (2004)
DOI:10.1074/jbc.C400481200
Related
pathway
yel00010  Glycolysis / Gluconeogenesis
yel00020  Citrate cycle (TCA cycle)
yel00230  Purine metabolism
yel00250  Alanine, aspartate and glutamate metabolism
yel00270  Cysteine and methionine metabolism
yel00290  Valine, leucine and isoleucine biosynthesis
yel00300  Lysine biosynthesis
yel00330  Arginine and proline metabolism
yel00460  Cyanoamino acid metabolism
yel00470  D-Amino acid metabolism
yel00564  Glycerophospholipid metabolism
yel00600  Sphingolipid metabolism
yel00620  Pyruvate metabolism
yel00630  Glyoxylate and dicarboxylate metabolism
yel00640  Propanoate metabolism
yel00680  Methane metabolism
yel00860  Porphyrin metabolism
yel00920  Sulfur metabolism
KO pathway
ko00260   
LinkDB

DBGET integrated database retrieval system