KEGG PATHWAY: qlo00260

KEGG

PATHWAY: qlo00260

Entry

qlo00260                    Pathway

Name

Glycine, serine and threonine metabolism - Quercus lobata (valley oak)

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

Glycine, serine and threonine metabolism

Module

Threonine biosynthesis, aspartate => homoserine => threonine [PATH:qlo00260]

Serine biosynthesis, glycerate-3P => serine [PATH:qlo00260]

Betaine biosynthesis, choline => betaine [PATH:qlo00260]

Glycine cleavage system [PATH:qlo00260]

Other DBs

GO:	0006544 0006563 0070178 0006566

Organism

Quercus lobata (valley oak) [GN:qlo]

Gene

aspartokinase 3, chloroplastic-like isoform X1 [KO:K00928] [EC:2.7.2.4]

aspartokinase 1, chloroplastic-like isoform X1 [KO:K00928] [EC:2.7.2.4]

bifunctional aspartokinase/homoserine dehydrogenase, chloroplastic-like [KO:K12524] [EC:2.7.2.4 1.1.1.3]

bifunctional aspartokinase/homoserine dehydrogenase, chloroplastic-like [KO:K12524] [EC:2.7.2.4 1.1.1.3]

uncharacterized protein LOC115982119 [KO:K00133] [EC:1.2.1.11]

homoserine kinase [KO:K00872] [EC:2.7.1.39]

threonine synthase 1, chloroplastic-like [KO:K01733] [EC:4.2.3.1]

threonine synthase, chloroplastic-like [KO:K01733] [EC:4.2.3.1]

probable low-specificity L-threonine aldolase 1 [KO:K01620] [EC:4.1.2.48]

serine hydroxymethyltransferase, mitochondrial [KO:K00600] [EC:2.1.2.1]

serine hydroxymethyltransferase 4 [KO:K00600] [EC:2.1.2.1]

serine hydroxymethyltransferase 7-like [KO:K00600] [EC:2.1.2.1]

serine hydroxymethyltransferase 4-like [KO:K00600] [EC:2.1.2.1]

serine hydroxymethyltransferase 7 [KO:K00600] [EC:2.1.2.1]

serine hydroxymethyltransferase, mitochondrial-like [KO:K00600] [EC:2.1.2.1]

serine hydroxymethyltransferase 3, chloroplastic [KO:K00600] [EC:2.1.2.1]

serine--glyoxylate aminotransferase [KO:K00830] [EC:2.6.1.44 2.6.1.45 2.6.1.51]

glycerate dehydrogenase [KO:K15893] [EC:1.1.1.29]

glyoxylate/hydroxypyruvate reductase HPR3-like [KO:K15919] [EC:1.1.1.79 1.1.1.81]

glyoxylate/hydroxypyruvate reductase HPR3-like [KO:K15919] [EC:1.1.1.79 1.1.1.81]

glyoxylate/hydroxypyruvate reductase HPR3-like [KO:K15919] [EC:1.1.1.79 1.1.1.81]

glyoxylate/hydroxypyruvate reductase HPR3-like [KO:K15919] [EC:1.1.1.79 1.1.1.81]

glyoxylate/hydroxypyruvate reductase HPR3-like [KO:K15919] [EC:1.1.1.79 1.1.1.81]

glyoxylate/hydroxypyruvate reductase HPR3-like [KO:K15919] [EC:1.1.1.79 1.1.1.81]

glyoxylate/hydroxypyruvate reductase HPR3-like [KO:K15919] [EC:1.1.1.79 1.1.1.81]

uncharacterized protein LOC115994150 [KO:K01834] [EC:5.4.2.11]

uncharacterized protein LOC115972629 [KO:K01834] [EC:5.4.2.11]

phosphoglycerate mutase-like protein 4 [KO:K15634] [EC:5.4.2.11]

uncharacterized protein LOC115978703 [KO:K15634] [EC:5.4.2.11]

2,3-bisphosphoglycerate-independent phosphoglycerate mutase [KO:K15633] [EC:5.4.2.12]

2,3-bisphosphoglycerate-independent phosphoglycerate mutase-like [KO:K15633] [EC:5.4.2.12]

D-glycerate 3-kinase, chloroplastic [KO:K15918] [EC:2.7.1.31]

D-3-phosphoglycerate dehydrogenase 1, chloroplastic-like [KO:K00058] [EC:1.1.1.95 1.1.1.399]

D-3-phosphoglycerate dehydrogenase 2, chloroplastic-like [KO:K00058] [EC:1.1.1.95 1.1.1.399]

D-3-phosphoglycerate dehydrogenase 3, chloroplastic-like [KO:K00058] [EC:1.1.1.95 1.1.1.399]

phosphoserine aminotransferase 1, chloroplastic-like [KO:K00831] [EC:2.6.1.52]

phosphoserine aminotransferase 1, chloroplastic-like [KO:K00831] [EC:2.6.1.52]

phosphoserine phosphatase, chloroplastic [KO:K01079] [EC:3.1.3.3]

primary amine oxidase-like [KO:K00276] [EC:1.4.3.21]

primary amine oxidase 1-like [KO:K00276] [EC:1.4.3.21]

primary amine oxidase 1-like [KO:K00276] [EC:1.4.3.21]

uncharacterized protein LOC115963624 isoform X1 [KO:K00276] [EC:1.4.3.21]

primary amine oxidase-like [KO:K00276] [EC:1.4.3.21]

primary amine oxidase-like [KO:K00276] [EC:1.4.3.21]

uncharacterized protein LOC115982480 isoform X1 [KO:K00276] [EC:1.4.3.21]

primary amine oxidase 1-like [KO:K00276] [EC:1.4.3.21]

primary amine oxidase-like [KO:K00276] [EC:1.4.3.21]

primary amine oxidase 2-like [KO:K00276] [EC:1.4.3.21]

glycine dehydrogenase (decarboxylating), mitochondrial-like [KO:K00281] [EC:1.4.4.2]

glycine dehydrogenase (decarboxylating), mitochondrial [KO:K00281] [EC:1.4.4.2]

aminomethyltransferase, mitochondrial-like [KO:K00605] [EC:2.1.2.10]

aminomethyltransferase, mitochondrial [KO:K00605] [EC:2.1.2.10]

dihydrolipoyl dehydrogenase, mitochondrial [KO:K00382] [EC:1.8.1.4]

dihydrolipoyl dehydrogenase 2, chloroplastic-like [KO:K00382] [EC:1.8.1.4]

glycine cleavage system H protein 2, mitochondrial-like isoform X1 [KO:K02437]

glycine cleavage system H protein 2, mitochondrial [KO:K02437]

glycine cleavage system H protein 2, mitochondrial-like isoform X1 [KO:K02437]

glycine cleavage system H protein 2, mitochondrial-like isoform X1 [KO:K02437]

glycine cleavage system H protein 2, mitochondrial-like [KO:K02437]

glycine cleavage system H protein, mitochondrial [KO:K02437]

glycine cleavage system H protein, mitochondrial [KO:K02437]

alanine--glyoxylate aminotransferase 2 homolog 1, mitochondrial-like [KO:K00827] [EC:2.6.1.44 2.6.1.40]

alanine--glyoxylate aminotransferase 2 homolog 1, mitochondrial-like [KO:K00827] [EC:2.6.1.44 2.6.1.40]

alanine--glyoxylate aminotransferase 2 homolog 2, mitochondrial-like [KO:K00827] [EC:2.6.1.44 2.6.1.40]

LOW QUALITY PROTEIN: alanine--glyoxylate aminotransferase 2 homolog 2, mitochondrial-like [KO:K00827] [EC:2.6.1.44 2.6.1.40]

alanine--glyoxylate aminotransferase 2 homolog 2, mitochondrial-like [KO:K00827] [EC:2.6.1.44 2.6.1.40]

glutamate--glyoxylate aminotransferase 2 [KO:K14272] [EC:2.6.1.4 2.6.1.2 2.6.1.44]

choline monooxygenase, chloroplastic [KO:K00499] [EC:1.14.15.7]

betaine aldehyde dehydrogenase 1, chloroplastic-like [KO:K00130] [EC:1.2.1.8]

betaine aldehyde dehydrogenase 1, chloroplastic [KO:K00130] [EC:1.2.1.8]

aldehyde dehydrogenase family 7 member A1 [KO:K14085] [EC:1.2.1.31 1.2.1.8 1.2.1.3]

probable sarcosine oxidase [KO:K00306] [EC:1.5.3.1 1.5.3.7]

probable sarcosine oxidase [KO:K00306] [EC:1.5.3.1 1.5.3.7]

threonine dehydratase 1 biosynthetic, chloroplastic-like [KO:K01754] [EC:4.3.1.19]

threonine dehydratase 1 biosynthetic, chloroplastic-like [KO:K01754] [EC:4.3.1.19]

threonine dehydratase biosynthetic, chloroplastic [KO:K01754] [EC:4.3.1.19]

threonine dehydratase 1 biosynthetic, chloroplastic-like [KO:K01754] [EC:4.3.1.19]

serine racemase isoform X1 [KO:K12235] [EC:5.1.1.18]

tryptophan synthase alpha chain [KO:K01695] [EC:4.2.1.20]

tryptophan synthase beta chain 1 [KO:K01696] [EC:4.2.1.20]

tryptophan synthase beta chain 1-like [KO:K01696] [EC:4.2.1.20]

tryptophan synthase beta chain 1 [KO:K01696] [EC:4.2.1.20]

tryptophan synthase beta chain 1-like [KO:K01696] [EC:4.2.1.20]

tryptophan synthase beta chain 1-like [KO:K01696] [EC:4.2.1.20]

uncharacterized protein LOC115975855 [KO:K06001] [EC:4.2.1.20]

Compound

CO2

Ammonia

Pyruvate

Glycine

Glyoxylate

L-Aspartate

L-Serine

L-Tryptophan

L-Cysteine

Tetrahydrofolate

2-Oxobutanoate

Choline

5,10-Methylenetetrahydrofolate

Hydroxypyruvate

L-Threonine

3-Phospho-D-glycerate

Sarcosine

D-Glycerate

L-Homoserine

Creatine

5-Aminolevulinate

L-Aspartate 4-semialdehyde

Methylglyoxal

Betaine aldehyde

Guanidinoacetate

2-Phospho-D-glycerate

Betaine

D-Serine

1,3-Diaminopropane

O-Phospho-L-serine

N,N-Dimethylglycine

O-Phospho-L-homoserine

[Protein]-S8-aminomethyldihydrolipoyllysine

Aminoacetone

Lipoylprotein

L-Cystathionine

Phosphatidylserine

Dihydrolipoylprotein

4-Phospho-L-aspartate

(R)-1-Aminopropan-2-ol

3-Phosphonooxypyruvate

L-2,4-Diaminobutanoate

L-2-Amino-3-oxobutanoic acid

L-Allothreonine

Ectoine

N(gamma)-Acetyldiaminobutyrate

5-Hydroxyectoine

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

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

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

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

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

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

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

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

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

Glycolysis / Gluconeogenesis

Citrate cycle (TCA cycle)

Purine metabolism

Alanine, aspartate and glutamate metabolism

Cysteine and methionine metabolism

Valine, leucine and isoleucine biosynthesis

Lysine biosynthesis

Arginine and proline metabolism

Cyanoamino acid metabolism

D-Amino acid metabolism

Glycerophospholipid metabolism

Sphingolipid metabolism

Pyruvate metabolism

Glyoxylate and dicarboxylate metabolism

Propanoate metabolism

Porphyrin metabolism

Sulfur metabolism

KO pathway

LinkDB

DBGET integrated database retrieval system