KEGG PATHWAY: aau00260

PATHWAY: aau00260

Entry

aau00260                    Pathway

Name

Glycine, serine and threonine metabolism - Paenarthrobacter aurescens

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

aau00260

Glycine, serine and threonine metabolism

Module

aau_M00018

Threonine biosynthesis, aspartate => homoserine => threonine [PATH:aau00260]

aau_M00020

Serine biosynthesis, glycerate-3P => serine [PATH:aau00260]

aau_M00555

Betaine biosynthesis, choline => betaine [PATH:aau00260]

aau_M00621

Glycine cleavage system [PATH:aau00260]

aau_M00975

Betaine degradation, bacteria, betaine => pyruvate [PATH:aau00260]

Other DBs

GO:	0006544 0006563 0070178 0006566

Organism

Paenarthrobacter aurescens [GN:aau]

Gene

AAur_0070

[KO:K00865] [EC:2.7.1.165]

AAur_0266

[KO:K13745] [EC:4.1.1.86]

AAur_0484

[KO:K00309]

AAur_0490

[KO:K00479] [EC:1.14.13.251]

AAur_0491

[KO:K21832] [EC:1.14.13.251]

AAur_0512

[KO:K17755] [EC:1.1.3.17]

AAur_0513

betB; betaine aldehyde dehydrogenase [KO:K00130] [EC:1.2.1.8]

AAur_0579

[KO:K00276] [EC:1.4.3.21]

AAur_0661

ask; Asparate kinase [KO:K00928] [EC:2.7.2.4]

AAur_0746

[KO:K00130] [EC:1.2.1.8]

AAur_0809

[KO:K00130] [EC:1.2.1.8]

AAur_0892

gpm; phosphoglycerate mutase [KO:K01834] [EC:5.4.2.11]

AAur_0987

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

AAur_0988

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

AAur_0989

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

AAur_0990

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

AAur_1016

[KO:K00831] [EC:2.6.1.52]

AAur_1202

soxA; sarcosine oxidase, monomeric form [KO:K00301] [EC:1.5.3.1]

AAur_1227

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

AAur_1283

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

AAur_1378

maoII; copper methylamine oxidase [KO:K00276] [EC:1.4.3.21]

AAur_1459

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

AAur_1460

kbl; 2-amino-3-ketobutyrate coenzyme A ligase [KO:K00639] [EC:2.3.1.29]

AAur_1680

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

AAur_1756

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

AAur_1799

[KO:K01620] [EC:4.1.2.48]

AAur_1839

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

AAur_1840

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

AAur_1903

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

AAur_1914

[KO:K01620] [EC:4.1.2.48]

AAur_2124

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

AAur_2506

serA; D-3-phosphoglycerate dehydrogenase [KO:K00058] [EC:1.1.1.95 1.1.1.399]

AAur_2610

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

AAur_2611

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

AAur_2612

thrA; Homoserine dehydrogenase [KO:K00003] [EC:1.1.1.3]

AAur_2995

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

AAur_3038

[KO:K01697] [EC:4.2.1.22]

AAur_3070

[KO:K00130] [EC:1.2.1.8]

AAur_3509

glxK; glycerate kinase [KO:K00865] [EC:2.7.1.165]

AAur_3518

[KO:K00830] [EC:2.6.1.44 2.6.1.45 2.6.1.51]

AAur_3658

[KO:K01697] [EC:4.2.1.22]

AAur_3725

[KO:K01754] [EC:4.3.1.19]

AAur_3822

[KO:K08688] [EC:3.5.3.3]

AAur_3825

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

AAur_3826

soxB; Sarcosine oxidase beta subunit [KO:K00303] [EC:1.5.3.24 1.5.3.1]

AAur_3827

[KO:K00304] [EC:1.5.3.24 1.5.3.1]

AAur_3828

[KO:K00302] [EC:1.5.3.24 1.5.3.1]

AAur_3829

soxG; Sarcosine oxidase gamma subunit [KO:K00305] [EC:1.5.3.24 1.5.3.1]

AAur_3830

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

AAur_4003

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

AAur_4004

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

AAur_4005

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

AAur_4006

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

AAur_4007

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

AAur_4150

[KO:K00865] [EC:2.7.1.165]

AAur_pTC20082

[KO:K00276] [EC:1.4.3.21]

AAur_pTC20110

[KO:K00058] [EC:1.1.1.95 1.1.1.399]

AAur_pTC20192

[KO:K00276] [EC:1.4.3.21]

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