KEGG   PATHWAY: see00260
Entry
see00260                    Pathway                                
Name
Glycine, serine and threonine metabolism - Salmonella enterica subsp. enterica serovar Newport SL254
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
see00260  Glycine, serine and threonine metabolism
see00260

Module
see_M00018  Threonine biosynthesis, aspartate => homoserine => threonine [PATH:see00260]
see_M00020  Serine biosynthesis, glycerate-3P => serine [PATH:see00260]
see_M00621  Glycine cleavage system [PATH:see00260]
Other DBs
GO: 0006544 0006563 0070178 0006566
Organism
Salmonella enterica subsp. enterica serovar Newport SL254 [GN:see]
Gene
SNSL254_A4562  lysC; aspartokinase III, lysine-sensitive [KO:K00928] [EC:2.7.2.4]
SNSL254_A0002  thrA; aspartokinase/homoserine dehydrogenase I [KO:K12524] [EC:2.7.2.4 1.1.1.3]
SNSL254_A4432  metL; aspartokinase/homoserine dehydrogenase II [KO:K12525] [EC:2.7.2.4 1.1.1.3]
SNSL254_A3806  asd; aspartate-semialdehyde dehydrogenase [KO:K00133] [EC:1.2.1.11]
SNSL254_A0003  thrB; homoserine kinase [KO:K00872] [EC:2.7.1.39]
SNSL254_A0004  thrC; threonine synthase [KO:K01733] [EC:4.2.3.1]
SNSL254_A0969  ltaE; low-specificity L-threonine aldolase [KO:K01620] [EC:4.1.2.48]
SNSL254_A2755  glyA; serine hydroxymethyltransferase [KO:K00600] [EC:2.1.2.1]
SNSL254_A1230  putative 2-hydroxyacid dehydrogenase YcdW [KO:K12972] [EC:1.1.1.79 1.1.1.81]
SNSL254_A3925  2-ketogluconate reductase [KO:K00090] [EC:1.1.1.79 1.1.1.81 1.1.1.215]
SNSL254_A2685  glycerate kinase [KO:K00865] [EC:2.7.1.165]
SNSL254_A0578  glycerate kinase 1 [KO:K00865] [EC:2.7.1.165]
SNSL254_A3181  glycerate kinase 2 [KO:K00865] [EC:2.7.1.165]
SNSL254_A0836  gpmA; 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase [KO:K01834] [EC:5.4.2.11]
SNSL254_A4943  phosphoglycerate mutase family protein [KO:K15634] [EC:5.4.2.11]
SNSL254_A3984  gpmI; 2,3-bisphosphoglycerate-independent phosphoglycerate mutase [KO:K15633] [EC:5.4.2.12]
SNSL254_A3300  serA; phosphoglycerate dehydrogenase [KO:K00058] [EC:1.1.1.95 1.1.1.399]
SNSL254_A1010  serC; phosphoserine aminotransferase [KO:K00831] [EC:2.6.1.52]
SNSL254_A4936  serB; phosphoserine phosphatase SerB [KO:K01079] [EC:3.1.3.3]
SNSL254_A1623  NADP-dependent l-serine/l-allo-threonine dehydrogenase ydfg [KO:K16066] [EC:1.1.1.381 1.1.1.-]
SNSL254_A3989  kbl; 2-amino-3-ketobutyrate coenzyme A ligase [KO:K00639] [EC:2.3.1.29]
SNSL254_A3988  tdh; L-threonine 3-dehydrogenase [KO:K00060] [EC:1.1.1.103]
SNSL254_A3288  gcvP; glycine dehydrogenase [KO:K00281] [EC:1.4.4.2]
SNSL254_A3290  gcvT; glycine cleavage system T protein [KO:K00605] [EC:2.1.2.10]
SNSL254_A0167  lpdA; dihydrolipoamide dehydrogenase [KO:K00382] [EC:1.8.1.4]
SNSL254_A3289  gcvH; glycine cleavage system H protein [KO:K02437]
SNSL254_A2864  pssA; CDP-diacylglycerol--serine O-phosphatidyltransferase [KO:K00998] [EC:2.7.8.8]
SNSL254_A1966  L-serine ammonia-lyase [KO:K01752] [EC:4.3.1.17]
SNSL254_A2387  L-serine ammonia-lyase [KO:K01752] [EC:4.3.1.17]
SNSL254_A3194  L-serine ammonia-lyase [KO:K01752] [EC:4.3.1.17]
SNSL254_A3502  L-serine ammonia-lyase [KO:K01752] [EC:4.3.1.17]
SNSL254_A4187  ilvA; threonine ammonia-lyase, biosynthetic [KO:K01754] [EC:4.3.1.19]
SNSL254_A3506  tdcB; threonine dehydratase, catabolic [KO:K01754] [EC:4.3.1.19]
SNSL254_A4082  dsdA; D-serine ammonia-lyase [KO:K01753] [EC:4.3.1.18]
SNSL254_A3246  aspartate racemase [KO:K25316] [EC:5.1.1.10]
SNSL254_A1854  trpA; tryptophan synthase, alpha subunit [KO:K01695] [EC:4.2.1.20]
SNSL254_A1853  trpB; tryptophan synthase, beta subunit [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
see00010  Glycolysis / Gluconeogenesis
see00020  Citrate cycle (TCA cycle)
see00230  Purine metabolism
see00250  Alanine, aspartate and glutamate metabolism
see00270  Cysteine and methionine metabolism
see00290  Valine, leucine and isoleucine biosynthesis
see00300  Lysine biosynthesis
see00330  Arginine and proline metabolism
see00460  Cyanoamino acid metabolism
see00470  D-Amino acid metabolism
see00564  Glycerophospholipid metabolism
see00600  Sphingolipid metabolism
see00620  Pyruvate metabolism
see00630  Glyoxylate and dicarboxylate metabolism
see00640  Propanoate metabolism
see00680  Methane metabolism
see00860  Porphyrin metabolism
see00920  Sulfur metabolism
KO pathway
ko00260   
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