KEGG PATHWAY: yre00260

PATHWAY: yre00260

Entry

yre00260                    Pathway

Name

Glycine, serine and threonine metabolism - Yokenella regensburgei

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

yre00260

Glycine, serine and threonine metabolism

Module

yre_M00018

Threonine biosynthesis, aspartate => homoserine => threonine [PATH:yre00260]

yre_M00020

Serine biosynthesis, glycerate-3P => serine [PATH:yre00260]

yre_M00338

Cysteine biosynthesis, homocysteine + serine => cysteine [PATH:yre00260]

yre_M00621

Glycine cleavage system [PATH:yre00260]

Other DBs

GO:	0006544 0006563 0070178 0006566

Organism

Yokenella regensburgei [GN:yre]

Gene

HEC60_00875

gpmA; 2,3-diphosphoglycerate-dependent phosphoglycerate mutase [KO:K01834] [EC:5.4.2.11]

HEC60_01520

ltaE; low-specificity L-threonine aldolase [KO:K01620] [EC:4.1.2.48]

HEC60_01685

serC; 3-phosphoserine/phosphohydroxythreonine transaminase [KO:K00831] [EC:2.6.1.52]

HEC60_02525

ghrA; glyoxylate/hydroxypyruvate reductase GhrA [KO:K12972] [EC:1.1.1.79 1.1.1.81]

HEC60_04535

sdaA; L-serine ammonia-lyase [KO:K01752] [EC:4.3.1.17]

HEC60_04605

trpA; tryptophan synthase subunit alpha [KO:K01695] [EC:4.2.1.20]

HEC60_04610

trpB; tryptophan synthase subunit beta [KO:K01696] [EC:4.2.1.20]

HEC60_05130

tynA; primary-amine oxidase [KO:K00276] [EC:1.4.3.21]

HEC60_05880

ydfG; bifunctional NADP-dependent 3-hydroxy acid dehydrogenase/3-hydroxypropionate dehydrogenase YdfG [KO:K16066] [EC:1.1.1.381 1.1.1.-]

HEC60_11745

[KO:K00865] [EC:2.7.1.165]

HEC60_12075

[KO:K00600] [EC:2.1.2.1]

HEC60_12240

pssA; CDP-diacylglycerol--serine O-phosphatidyltransferase [KO:K00998] [EC:2.7.8.8]

HEC60_13620

[KO:K01752] [EC:4.3.1.17]

HEC60_13805

[KO:K25316]

HEC60_14010

gcvP; aminomethyl-transferring glycine dehydrogenase [KO:K00281] [EC:1.4.4.2]

HEC60_14015

gcvH; glycine cleavage system protein GcvH [KO:K02437]

HEC60_14020

gcvT; glycine cleavage system aminomethyltransferase GcvT [KO:K00605] [EC:2.1.2.10]

HEC60_14060

serA; phosphoglycerate dehydrogenase [KO:K00058] [EC:1.1.1.95 1.1.1.399]

HEC60_14845

[KO:K01697] [EC:4.2.1.22]

HEC60_14850

[KO:K01758] [EC:4.4.1.1]

HEC60_15095

tdcG; L-serine ammonia-lyase [KO:K01752] [EC:4.3.1.17]

HEC60_15115

tdcB; bifunctional threonine ammonia-lyase/L-serine ammonia-lyase TdcB [KO:K01754] [EC:4.3.1.19]

HEC60_16545

asd; aspartate-semialdehyde dehydrogenase [KO:K00133] [EC:1.2.1.11]

HEC60_17085

ghrB; glyoxylate/hydroxypyruvate reductase GhrB [KO:K00090] [EC:1.1.1.79 1.1.1.81 1.1.1.215]

HEC60_17320

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

HEC60_17340

tdh; L-threonine 3-dehydrogenase [KO:K00060] [EC:1.1.1.103]

HEC60_17345

kbl; glycine C-acetyltransferase [KO:K00639] [EC:2.3.1.29]

HEC60_18410

[KO:K12525] [EC:2.7.2.4 1.1.1.3]

HEC60_18630

ilvA; threonine ammonia-lyase, biosynthetic [KO:K01754] [EC:4.3.1.19]

HEC60_19255

lysC; lysine-sensitive aspartokinase 3 [KO:K00928] [EC:2.7.2.4]

HEC60_20585

[KO:K00130] [EC:1.2.1.8]

HEC60_21165

serB; phosphoserine phosphatase [KO:K01079] [EC:3.1.3.3]

HEC60_21200

gpmB; 2,3-diphosphoglycerate-dependent phosphoglycerate mutase GpmB [KO:K15634] [EC:5.4.2.11]

HEC60_21250

thrA; bifunctional aspartate kinase/homoserine dehydrogenase I [KO:K12524] [EC:2.7.2.4 1.1.1.3]

HEC60_21255

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

HEC60_21260

thrC; threonine synthase [KO:K01733] [EC:4.2.3.1]

HEC60_21765

lpdA; dihydrolipoyl dehydrogenase [KO:K00382] [EC:1.8.1.4]

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

C23135

(2S,3S)-2-Acetamido-3-hydroxy-4-aminobutyrate

C23136

4-Amino-L-allothreonine

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