KEGG PATHWAY: beb00260

PATHWAY: beb00260

Entry

beb00260                    Pathway

Name

Glycine, serine and threonine metabolism - Betaproteobacteria bacterium UKL13-2

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

beb00260

Glycine, serine and threonine metabolism

Module

beb_M00018

Threonine biosynthesis, aspartate => homoserine => threonine [PATH:beb00260]

beb_M00621

Glycine cleavage system [PATH:beb00260]

Other DBs

GO:	0006544 0006563 0070178 0006566

Organism

Betaproteobacteria bacterium UKL13-2 [GN:beb]

Gene

AEM42_11745

aspartate kinase [KO:K00928] [EC:2.7.2.4]

AEM42_06250

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

AEM42_09840

homoserine dehydrogenase [KO:K00003] [EC:1.1.1.3]

AEM42_00525

hypothetical protein [KO:K02204] [EC:2.7.1.39]

AEM42_09835

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

AEM42_14525

threonine aldolase [KO:K01620] [EC:4.1.2.48]

AEM42_10960

glyA; serine hydroxymethyltransferase [KO:K00600] [EC:2.1.2.1]

AEM42_08580

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

AEM42_13490

2-hydroxyacid dehydrogenase [KO:K12972] [EC:1.1.1.79 1.1.1.81]

AEM42_04140

2-hydroxyacid dehydrogenase [KO:K00090] [EC:1.1.1.79 1.1.1.81 1.1.1.215]

AEM42_14950

hydroxypyruvate reductase [KO:K11529] [EC:2.7.1.165]

AEM42_03130

gpmA; phosphoglyceromutase [KO:K01834] [EC:5.4.2.11]

AEM42_09995

MFS transporter [KO:K00831] [EC:2.6.1.52]

AEM42_13185

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

AEM42_06505

hypothetical protein [KO:K00274] [EC:1.4.3.4]

AEM42_07650

glycine dehydrogenase [KO:K00281] [EC:1.4.4.2]

AEM42_07640

glycine cleavage system protein T [KO:K00605] [EC:2.1.2.10]

AEM42_06135

dihydrolipoamide dehydrogenase [KO:K00382] [EC:1.8.1.4]

AEM42_07905

dihydrolipoamide dehydrogenase [KO:K00382] [EC:1.8.1.4]

AEM42_07645

hypothetical protein [KO:K02437]

AEM42_13070

CDP-diacylglycerol--serine O-phosphatidyltransferase [KO:K17103] [EC:2.7.8.8]

AEM42_02890

hypothetical protein [KO:K00130] [EC:1.2.1.8]

AEM42_00025

hypothetical protein [KO:K01752] [EC:4.3.1.17]

AEM42_05435

threonine dehydratase [KO:K01754] [EC:4.3.1.19]

AEM42_11070

serine dehydratase [KO:K01754] [EC:4.3.1.19]

AEM42_01185

threonine dehydratase [KO:K01754] [EC:4.3.1.19]

AEM42_06275

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

AEM42_06270

tryptophan synthase subunit alpha [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