Record Information
Version 1.0
Update Date 1/22/2018 12:54:54 PM
Metabolite IDPAMDB000077
Identification
Name: L-Serine
Description:Serine is an amino acid derived from glycine. Like all the amino acid building blocks of protein and peptides, serine can become essential under certain conditions. Serine is highly concentrated in all cell membranes. (http://www.dcnutrition.com/AminoAcids/) L-Serine may be derived from biosynthesis from the glycolytic intermediate 3-phosphoglycerate; from glycine ; and by protein and phospholipid degradation. Little data is available on the relative contributions of each of these sources of l-serine to serine homoeostasis. In the biosynthetic pathway, the glycolytic intermediate 3-phosphoglycerate is converted into phosphohydroxypyruvate, in a reaction catalyzed by 3-phosphoglycerate dehydrogenase (3- PGDH; EC 1.1.1.95). Phosphohydroxypyruvate is metabolized to phosphoserine by phosphohydroxypyruvate aminotransferase (EC 2.6.1.52) and, finally, phosphoserine is converted into l-serine by phosphoserine phosphatase (PSP; EC 3.1.3.3). Of the three synthetic enzymes, the properties of 3-PGDH and PSP are the best documented. L-Serine is the predominant source of one-carbon groups for the de novo synthesis of purine nucleotides and deoxythymidine monophosphate. It has long been recognized that, in cell cultures, L-serine is a conditional essential amino acid, because it cannot be synthesized in sufficient quantities to meet the cellular demands for its utilization.
Structure
Thumb
Synonyms:
  • (-)-Serine
  • (S)-2-amino-3-hydroxy-Propanoate
  • (S)-2-amino-3-hydroxy-Propanoic acid
  • (S)-2-Amino-3-hydroxypropanoate
  • (S)-2-Amino-3-hydroxypropanoic acid
  • (S)-a-Amino-b-hydroxypropionate
  • (S)-a-Amino-b-hydroxypropionic acid
  • (S)-alpha-Amino-beta-hydroxypropionate
  • (S)-alpha-Amino-beta-hydroxypropionic acid
  • (S)-b-Amino-3-hydroxypropionate
  • (S)-b-Amino-3-hydroxypropionic acid
  • (S)-beta-Amino-3-hydroxypropionate
  • (S)-beta-Amino-3-hydroxypropionic acid
  • (S)-Serine
  • (S)-α-amino-β-Hydroxypropionate
  • (S)-α-amino-β-Hydroxypropionic acid
  • (S)-β-amino-3-Hydroxypropionate
  • (S)-β-amino-3-Hydroxypropionic acid
  • 2-Amino-3-hydroxypropanoate
  • 2-Amino-3-hydroxypropanoic acid
  • 3-Hydroxy-L-Alanine
  • B-Hydroxy-L-alanine
  • b-Hydroxyalanine
  • Beta-Hydroxy-L-alanine
  • Beta-Hydroxyalanine
  • L-(-)-Serine
  • L-3-Hydroxy-2-aminopropionate
  • L-3-Hydroxy-2-aminopropionic acid
  • L-3-Hydroxy-alanine
  • L-Ser
  • S
  • Ser
  • Serine
  • β-Hydroxy-L-alanine
  • β-Hydroxyalanine
Chemical Formula: C3H7NO3
Average Molecular Weight: 105.0926
Monoisotopic Molecular Weight: 105.042593095
InChI Key: MTCFGRXMJLQNBG-REOHCLBHSA-N
InChI:InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)/t2-/m0/s1
CAS number: 56-45-1
IUPAC Name:(2S)-2-amino-3-hydroxypropanoic acid
Traditional IUPAC Name: L-serine
SMILES:N[C@@H](CO)C(O)=O
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of organic compounds known as d-alpha-amino acids. These are alpha amino acids which have the D-configuration of the alpha-carbon atom.
Kingdom Organic compounds
Super ClassOrganic acids and derivatives
Class Carboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct Parent D-alpha-amino acids
Alternative Parents
Substituents
  • D-alpha-amino acid
  • Beta-hydroxy acid
  • Hydroxy acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Hydrocarbon derivative
  • Primary amine
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Carbonyl group
  • Amine
  • Alcohol
  • Aliphatic acyclic compound
Molecular Framework Aliphatic acyclic compounds
External Descriptors
Physical Properties
State: Solid
Charge:0
Melting point: 228 °C
Experimental Properties:
PropertyValueSource
Water Solubility:425.0 mg/mL [YALKOWSKY,SH & DANNENFELSER,RM (1992)]PhysProp
LogP:-3.07 [HANSCH,C ET AL. (1995)]PhysProp
Predicted Properties
PropertyValueSource
Water Solubility480.0 mg/mLALOGPS
logP-3.4ALOGPS
logP-3.9ChemAxon
logS0.66ALOGPS
pKa (Strongest Acidic)2.03ChemAxon
pKa (Strongest Basic)8.93ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area83.55 Å2ChemAxon
Rotatable Bond Count2ChemAxon
Refractivity22.04 m3·mol-1ChemAxon
Polarizability9.39 Å3ChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Cytoplasm
Reactions:
Indole + L-Serine > Water + L-Tryptophan
Indoleglycerol phosphate + L-Serine > D-Glyceraldehyde 3-phosphate + Water + L-Tryptophan
L-Serine > Ammonium + Pyruvic acid
Adenosine triphosphate + Hydrogen ion + L-Serine <> Pyrophosphate + L-Seryl-AMP
Adenosine triphosphate + L-Serine + tRNA(SeCys) > Adenosine monophosphate + Pyrophosphate
Adenosine triphosphate + L-Serine + tRNA(Ser) + tRNA(Ser) <> Adenosine monophosphate + Pyrophosphate + L-Seryl-tRNA(Ser) + L-Seryl-tRNA(Ser)
NADP + L-Serine <> 2-Aminomalonate semialdehyde + Hydrogen ion + NADPH
Glycerophosphoserine + Water > Glycerol 3-phosphate + Hydrogen ion + L-Serine
L-Serine + Tetrahydrofolic acid <> Glycine + Water + 5,10-Methylene-THF
CDP-1,2-didodecanoylglycerol + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/16:0)
CDP-1,2-dihexadec-9-enoylglycerol + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/16:0)
CDP-1,2-dihexadecanoylglycerol + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/16:0)
CDP-1,2-dioctadec-11-enoylglycerol + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/16:0)
CDP-1,2-Dioctadecanoylglycerol + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/16:0)
CDP-1,2-ditetradec-7-enoylglycerol + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/16:0)
CDP-1,2-ditetradecanoylglycerol + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/16:0)
Acetyl-CoA + L-Serine <> O-Acetylserine + Coenzyme A
L-Serine <> Pyruvic acid + Ammonia
L-Serine <> 2-Aminoacrylic acid + Water
CDP-diacylglycerol + L-Serine <> Cytidine monophosphate + PS(16:0/16:0)
Adenosine triphosphate + L-Serine + tRNA(Ser) <> Adenosine monophosphate + Pyrophosphate + L-Seryl-tRNA(Ser)
Adenosine triphosphate + L-Serine + tRNA(Sec) <> Adenosine monophosphate + Pyrophosphate + L-Seryl-tRNA(Sec)
L-Serine + 5,6,7,8-Tetrahydromethanopterin <> 5,10-Methylenetetrahydromethanopterin + Glycine + Water
Adenosine triphosphate + L-Serine <> Pyrophosphate + L-Seryl-AMP
L-Serine > Hydrogen ion + Pyruvic acid + Ammonia
Adenosine triphosphate + L-Serine + 2-Pyrocatechuic acid > Hydrogen ion + Pyrophosphate + Adenosine monophosphate + Enterochelin
a CDP-diacylglycerol + L-Serine <> Cytidine monophosphate + an L-1-phosphatidylserine + Hydrogen ion
Phosphoserine + Water > L-Serine + Phosphate
CDP-diacylglycerol + L-Serine > Cytidine monophosphate + (3-sn-phosphatidyl)-L-serine
O-Phospho-D-serine + Water > L-Serine + Inorganic phosphate
L-Cysteine + 'activated' tRNA > L-Serine + tRNA containing a thionucleotide
L-Serine + Indoleglycerol phosphate > L-Tryptophan + glyceraldehyde 3-phosphate + Water
L-Serine + 2-Aminoacrylic acid + 2-Iminopropanoate + Water <> Pyruvic acid + Ammonia
Phosphoserine + O-Phospho-D-serine + Water <> L-Serine + D-Serine + Phosphate
L-Serine + Indoleglycerol phosphate + Indole <> L-Tryptophan + D-Glyceraldehyde 3-phosphate + Water
Tetrahydrofolic acid + L-Serine + Tetrahydrofolic acid + L-Serine <> 5,10-Methylene-THF + Glycine + Water + 5,10-Methylene-THF
L-Serine + Adenosine triphosphate + Hydrogen ion + tRNA(Ser) + L-Serine > Adenosine monophosphate + Pyrophosphate + L-Seryl-tRNA(Ser)
DL-O-Phosphoserine + Water > Phosphate + L-Serine + L-Serine
L-Serine + Acetyl-CoA + L-Serine > Coenzyme A + O-Acetylserine
Indole + L-Serine + L-Serine > Water + L-Tryptophan
CDP-DG(16:0/14:0) + L-Serine + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/14:0) + Cytidine monophosphate
CDP-DG(16:0/16:0) + L-Serine + CDP-DG(16:0/16:0) + L-Serine > Hydrogen ion + Cytidine monophosphate + PS(16:0/16:0) + Cytidine monophosphate
L-Serine + CDP-DG(16:0/16:1(9Z)) + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(16:0/16:1(9Z)) + Cytidine monophosphate
CDP-DG(16:0/18:1(11Z)) + L-Serine + L-Serine > Hydrogen ion + Cytidine monophosphate + PS(16:0/18:1(11Z)) + Cytidine monophosphate
CDP-DG(16:1(9Z)/14:0) + L-Serine + L-Serine > Hydrogen ion + Cytidine monophosphate + PS(16:1(9Z)/14:0) + Cytidine monophosphate
L-Serine + CDP-DG(16:1(9Z)/16:0) + L-Serine > Hydrogen ion + Cytidine monophosphate + PS(16:1(9Z)/16:0) + Cytidine monophosphate
CDP-DG(18:1(11Z)/16:0) + L-Serine + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(18:1(11Z)/16:0) + Cytidine monophosphate
CDP-DG(18:1(11Z)/18:1(11Z)) + L-Serine + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(18:1(11Z)/18:1(11Z)) + Cytidine monophosphate
L-Serine + CDP-1,2-Dioctadecanoylglycerol + L-Serine > Hydrogen ion + Cytidine monophosphate + PS(18:0/18:0) + Cytidine monophosphate
L-Serine + CDP-DG(18:1(11Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) + L-Serine + CDP-DG(18:1(11Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) > Hydrogen ion + Cytidine monophosphate + PS(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z)) + Cytidine monophosphate
L-Serine + CDP-DG(19:1(9Z)/18:1(9Z)) + L-Serine > Hydrogen ion + Cytidine monophosphate + PS(19:iso/18:1(9Z)) + Cytidine monophosphate
CDP-DG(18:1(9Z)/18:0) + L-Serine + CDP-DG(18:1(9Z)/18:0) + L-Serine > Hydrogen ion + Cytidine monophosphate + PS(18:1(9Z)/18:0) + Cytidine monophosphate
CDP-DG(19:1(9Z)/18:1(9Z)) + L-Serine + L-Serine > PS(16:0/18:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:1(9Z)/18:1(9Z)) + L-Serine + L-Serine > PS(17:0/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:1(9Z)/18:1(9Z)) + L-Serine + L-Serine > PS(17:0/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:1(9Z)/18:1(9Z)) + L-Serine + L-Serine > PS(19:0/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:1(9Z)/18:1(9Z)) + L-Serine + L-Serine > Cytidine monophosphate + Hydrogen ion + PS(19:0/17:0) + Cytidine monophosphate
CDP-DG(16:0/10:0) + L-Serine + L-Serine > PS(16:0/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:0/12:0) + L-Serine + L-Serine > PS(16:0/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:0/18:0) + L-Serine + CDP-DG(16:0/18:0) + L-Serine > PS(16:0/18:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:1(9Z)/10:0) + L-Serine + L-Serine > PS(16:1(9Z)/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:1(9Z)/12:0) + L-Serine + L-Serine > PS(16:1(9Z)/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:1(9Z)/18:0) + L-Serine + L-Serine > PS(16:1(9Z)/18:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:1(9Z)/18:1(9Z)) + L-Serine + L-Serine > PS(16:1(9Z)/18:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:0/14:0) + L-Serine + L-Serine > PS(18:0/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:0/16:0) + L-Serine + CDP-DG(18:0/16:0) + L-Serine > PS(18:0/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:0/16:1(9Z)) + L-Serine + L-Serine > PS(18:0/16:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:0/18:0) + L-Serine + CDP-DG(18:0/18:0) + L-Serine > PS(18:0/18:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:0/18:1(9Z)) + L-Serine + CDP-DG(18:0/18:1(9Z)) + L-Serine > PS(18:0/18:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:1(9Z)/10:0) + L-Serine + L-Serine > PS(18:1(9Z)/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:1(9Z)/14:0) + L-Serine + L-Serine > PS(18:1(9Z)/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:1(9Z)/16:0) + L-Serine + CDP-DG(18:1(9Z)/16:0) + L-Serine > PS(18:1(9Z)/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:1(9Z)/16:1(9Z)) + L-Serine + L-Serine > PS(18:1(9Z)/16:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:1(9Z)/19:1(9Z)) + L-Serine + L-Serine > PS(16:1(9Z)/19:iso) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:1(9Z)/10:0) + L-Serine + L-Serine > PS(19:iso/10:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:0/19:1(9Z)) + L-Serine + L-Serine > PS(16:0/19:iso) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:1(9Z)/15:0) + L-Serine + L-Serine > PS(19:iso/15:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:1(9Z)/12:0) + L-Serine + L-Serine > PS(18:1(9Z)/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:1(9Z)/12:0) + L-Serine + L-Serine > PS(19:iso/12:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/10:0) + L-Serine + L-Serine > PS(10:0(3-OH)/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/10:0) + L-Serine + L-Serine > PS(10:0(3-OH)/10:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/10:0) + L-Serine + L-Serine > PS(10:0/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/12:0) + L-Serine + L-Serine > PS(10:0(3-OH)/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/12:0) + L-Serine + L-Serine > PS(10:0(3-OH)/12:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/12:0) + L-Serine + L-Serine > PS(10:0/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/14:0) + L-Serine + L-Serine > PS(10:0(3-OH)/14:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/14:0) + L-Serine + L-Serine > PS(10:0(3-OH)/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/14:0) + L-Serine + L-Serine > PS(10:0/14:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/15:0) + L-Serine + L-Serine > PS(10:0(3-OH)/15:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/15:0) + L-Serine + L-Serine > PS(10:0(3-OH)/15:0cyclo) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/16:0) + L-Serine + L-Serine > PS(10:0(3-OH)/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/16:1(9Z)) + L-Serine + L-Serine > PS(10:0(3-OH)/16:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/18:0) + L-Serine + L-Serine > PS(10:0(3-OH)/18:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/18:1(9Z)) + L-Serine + L-Serine > PS(10:0(3-OH)/18:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/19:1(9Z)) + L-Serine + L-Serine > PS(10:0(3-OH)/19:0cycv8c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/19:1(9Z)) + L-Serine + L-Serine > PS(10:0(3-OH)/19:iso) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/19:1(9Z)) + L-Serine + L-Serine > PS(10:0/19:iso) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/10:0) + L-Serine + L-Serine > PS(12:0(3-OH)/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/10:0) + L-Serine + L-Serine > PS(12:0(3-OH)/10:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/14:0) + L-Serine + L-Serine > PS(12:0(3-OH)/14:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/14:0) + L-Serine + L-Serine > PS(12:0(3-OH)/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/15:0) + L-Serine + L-Serine > PS(12:0(3-OH)/15:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/14:0) + L-Serine + L-Serine > PS(12:0/14:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/15:0) + L-Serine + L-Serine > PS(12:0(3-OH)/15:0cyclo) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/16:0) + L-Serine + L-Serine > PS(12:0(3-OH)/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/16:1(9Z)) + L-Serine + L-Serine > PS(12:0(3-OH)/16:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/18:0) + L-Serine + L-Serine > PS(12:0(3-OH)/18:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/18:1(9Z)) + L-Serine + L-Serine > PS(12:0(3-OH)/18:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/19:1(9Z)) + L-Serine + L-Serine > PS(12:0(3-OH)/19:0cycv8c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/10:0) + L-Serine + L-Serine > PS(12:0/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/19:1(9Z)) + L-Serine + L-Serine > PS(12:0(3-OH)/19:iso) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/19:1(9Z)) + L-Serine + L-Serine > PS(12:0/19:iso) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/10:0) + L-Serine + L-Serine > PS(14:0(3-OH)/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/10:0) + L-Serine + L-Serine > PS(14:0(3-OH)/10:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/10:0) + L-Serine + L-Serine > PS(14:0/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/12:0) + L-Serine + L-Serine > PS(14:0(3-OH)/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/12:0) + L-Serine + L-Serine > PS(14:0(3-OH)/12:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/12:0) + L-Serine + L-Serine > PS(14:0/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/15:0) + L-Serine + L-Serine > PS(14:0(3-OH)/15:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/15:0) + L-Serine + L-Serine > PS(14:0(3-OH)/15:0cyclo) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/19:1(9Z)) + L-Serine + L-Serine > PS(14:0(3-OH)/19:0cycv8c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/19:1(9Z)) + L-Serine + L-Serine > PS(14:0(3-OH)/19:iso) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(15:0/10:0) + L-Serine + L-Serine > PS(15:0/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(15:0/10:0) + L-Serine + L-Serine > PS(15:0cyclo/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(15:0/12:0) + L-Serine + L-Serine > PS(15:0/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(15:0/12:0) + L-Serine + L-Serine > PS(15:0cyclo/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:0/12:0) + L-Serine + L-Serine > PS(16:0/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(17:0cycw7c/17:0cycw7c) + L-Serine + L-Serine > PS(17:0cycw7c/17:0cycw7c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/18:1(9Z)) + L-Serine + L-Serine > PS(14:0/18:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:0cycv8c/14:0) + L-Serine + L-Serine > PS(19:0cycv8c/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:0cycv8c/16:0) + L-Serine + L-Serine > PS(19:0cycv8c/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/16:0) + L-Serine + L-Serine > PS(14:0/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(17:0cycw7c/19:0cycv8c) + L-Serine + L-Serine > PS(17:0cycw7c/19:0cycv8c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:0cycv8c/16:1(9Z)) + L-Serine + L-Serine > PS(19:0cycv8c/16:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(17:0cycw7c/16:1(9Z)) + L-Serine + L-Serine > PS(17:0cycw7c/16:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:0cycv8c/17:0cycw7c) + L-Serine + L-Serine > PS(19:0cycv8c/17:0cycw7c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:0cycv8c/19:0cycv8c) + L-Serine + L-Serine > PS(19:0cycv8c/19:0cycv8c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(17:0cycw7c/18:1(9Z)) + L-Serine + L-Serine > PS(17:0cycw7c/18:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:1(9Z)/18:1(9Z)) + L-Serine + L-Serine > PS(18:0/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
6 Adenosine triphosphate + 3 L-Serine + 3 2,3-Dihydroxybenzoic acid + 3 L-Serine >6 Adenosine monophosphate + enterobactin +6 Pyrophosphate +3 Hydrogen ion
L-Serine + L-Serine > Water + Hydrogen ion + 2-Aminoacrylic acid
CDP-1,2-ditetradecanoylglycerol + L-Serine + L-Serine > PS(14:0/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(10:0/17:0cycw7c) + L-Serine + L-Serine > PS(10:0/17:0cycw7c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0(3-OH)/12:0(3-OH)) + L-Serine + L-Serine > PS(12:0(3-OH)/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0(3-OH)/12:0) + L-Serine + L-Serine > PS(12:0(3-OH)/12:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0(3-OH)/17:0cycw7c) + L-Serine + L-Serine > PS(12:0(3-OH)/17:0cycw7c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/12:0(3-OH)) + L-Serine + L-Serine > PS(12:0/12:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(12:0/17:0cycw7c) + L-Serine + L-Serine > PS(12:0/17:0cycw7c) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0(3-OH)/14:0(3-OH)) + L-Serine + L-Serine > PS(14:0(3-OH)/14:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0(3-OH)/14:0) + L-Serine + L-Serine > PS(14:0(3-OH)/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0(3-OH)/16:0) + L-Serine + L-Serine > PS(14:0(3-OH)/16:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0(3-OH)/16:1(9Z)) + L-Serine + L-Serine > PS(14:0(3-OH)/16:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(14:0/14:0(3-OH)) + L-Serine + L-Serine > PS(14:0/14:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(15:0/14:0(3-OH)) + L-Serine + L-Serine > PS(15:0/14:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:0/12:0) + L-Serine + L-Serine > PS(16:0/12:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:1(9Z)/14:0(3-OH)) + L-Serine + L-Serine > PS(16:1(9Z)/14:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(16:1(9Z)/19:0) + L-Serine + L-Serine > PS(16:1(9Z)/19:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(17:0/16:1(9Z)) + L-Serine + L-Serine > PS(17:0/16:1(9Z)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(17:0cycw7c/10:0(3-OH)) + L-Serine + L-Serine > PS(17:0cycw7c/10:0(3-OH)) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(17:0cycw7c/12:0) + L-Serine + L-Serine > PS(17:0cycw7c/12:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:1(11Z)/10:0) + L-Serine + L-Serine > PS(18:1(11Z)/10:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:1(11Z)/12:0) + L-Serine + L-Serine > PS(18:1(11Z)/12:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(18:1(11Z)/17:0) + L-Serine + L-Serine > PS(18:1(11Z)/17:0) + Cytidine triphosphate + Hydrogen ion
CDP-DG(18:1(11Z)/19:0) + L-Serine + L-Serine > PS(18:1(11Z)/19:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
CDP-DG(19:0cycw8c/10:0) + L-Serine + L-Serine > PS(19:0cycw8c/10:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
More...

Pathways:
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (3 TMS)splash10-0udi-0940000000-59d5e0f76fd204be8110View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (3 TMS)splash10-0udi-0980000000-ab49fc3ee88db87d1a16View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (2 TMS)splash10-0159-0900000000-8e169037bcbe1dcd5de8View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (3 TMS)splash10-0uxr-0970000000-67271ed235e35c662db5View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies) (3 TMS)splash10-00di-9540000000-1297bf302358bcf0f1c0View in MoNA
GC-MSGC-MS Spectrum - GC-MS (3 TMS)splash10-0uxr-1790000000-caaa37778f5a4686f5f0View in MoNA
GC-MSGC-MS Spectrum - GC-MSNot Available
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-03di-9100000000-38f84912ebfc7b4e8339View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-03dl-9000000000-89e57995d3ca765a20e8View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-01ox-9100000000-f3baf93032cc9f09cf2dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0zfr-0900000000-b6085e53e881cdaa1824View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-000i-9000000000-2e16e9d6f9b3c2688f8aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0a4i-9000000000-9857daa028fb3016a7e2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0006-0009200000-0617acd25c69bf24ad1fView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0a4i-0900000000-823dfcf6229956372e31View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0a4i-9000000000-eec63565f8a9fe4bd336View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-000i-9000000000-008412efd202c202d56aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Positivesplash10-0002-0930000000-932aedc4efb5e1dd5e7bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0w29-0951000000-cd0895e475dd50e4934dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-00di-9000000000-15294ba22b153cf5ab5bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-014i-9000000000-48c370acff657443f0e6View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0udi-0190000000-1bad10ba7388ce0c2249View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0ue9-0792100000-9f2bfe40e4c01044d209View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-00di-9000000000-dfa7aca58cc28303ebc7View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0udi-0900000000-282f31d8021649afdbe8View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT (LTQ Orbitrap XL, Thermo Scientfic) , Negativesplash10-0udi-0290000000-eeee98e6b0514b08cd63View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Negativesplash10-0udi-1900000000-ed66566e27a94ee99f13View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Negativesplash10-00di-9100000000-b9f6b4b6ee7c88a9c569View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Negativesplash10-00di-9000000000-929aea63ace0e20c6d43View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Negativesplash10-00di-9000000000-ba9cd5b3e37ded5d3764View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positivesplash10-0a4i-6900000000-5622633ab0a27d2e5360View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positivesplash10-03di-9000000000-3e25ca80e2e62be19ac5View in MoNA
1D NMR1H NMR SpectrumNot Available
2D NMR[1H,1H] 2D NMR SpectrumNot Available
2D NMR[1H,13C] 2D NMR SpectrumNot Available
References
References:
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  • Fontaine M, Porchet N, Largilliere C, Marrakchi S, Lhermitte M, Aubert JP, Degand P: Biochemical contribution to diagnosis and study of a new case of D-glyceric acidemia/aciduria. Clin Chem. 1989 Oct;35(10):2148-51. Pubmed: 2551543
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  • Furuya S, Watanabe M: Novel neuroglial and glioglial relationships mediated by L-serine metabolism. Arch Histol Cytol. 2003 May;66(2):109-21. Pubmed: 12846552
  • Haas W, Grabe K, Geis C, Pach T, Stoll K, Fuchs M, Haberl B, Loy C: Recognition and invasion of human skin by Schistosoma mansoni cercariae: the key-role of L-arginine. Parasitology. 2002 Feb;124(Pt 2):153-67. Pubmed: 11860033
  • Hagenfeldt L, Bjerkenstedt L, Edman G, Sedvall G, Wiesel FA: Amino acids in plasma and CSF and monoamine metabolites in CSF: interrelationship in healthy subjects. J Neurochem. 1984 Mar;42(3):833-7. Pubmed: 6198473
  • Hashimoto K, Engberg G, Shimizu E, Nordin C, Lindstrom LH, Iyo M: Reduced D-serine to total serine ratio in the cerebrospinal fluid of drug naive schizophrenic patients. Prog Neuropsychopharmacol Biol Psychiatry. 2005 Jun;29(5):767-9. Pubmed: 15939521
  • Ishii, N., Nakahigashi, K., Baba, T., Robert, M., Soga, T., Kanai, A., Hirasawa, T., Naba, M., Hirai, K., Hoque, A., Ho, P. Y., Kakazu, Y., Sugawara, K., Igarashi, S., Harada, S., Masuda, T., Sugiyama, N., Togashi, T., Hasegawa, M., Takai, Y., Yugi, K., Arakawa, K., Iwata, N., Toya, Y., Nakayama, Y., Nishioka, T., Shimizu, K., Mori, H., Tomita, M. (2007). "Multiple high-throughput analyses monitor the response of E. coli to perturbations." Science 316:593-597. Pubmed: 17379776
  • Kanehisa, M., Goto, S., Sato, Y., Furumichi, M., Tanabe, M. (2012). "KEGG for integration and interpretation of large-scale molecular data sets." Nucleic Acids Res 40:D109-D114. Pubmed: 22080510
  • Kaumeyer JF, Polazzi JO, Kotick MP: The mRNA for a proteinase inhibitor related to the HI-30 domain of inter-alpha-trypsin inhibitor also encodes alpha-1-microglobulin (protein HC). Nucleic Acids Res. 1986 Oct 24;14(20):7839-50. Pubmed: 2430261
  • Keseler, I. M., Collado-Vides, J., Santos-Zavaleta, A., Peralta-Gil, M., Gama-Castro, S., Muniz-Rascado, L., Bonavides-Martinez, C., Paley, S., Krummenacker, M., Altman, T., Kaipa, P., Spaulding, A., Pacheco, J., Latendresse, M., Fulcher, C., Sarker, M., Shearer, A. G., Mackie, A., Paulsen, I., Gunsalus, R. P., Karp, P. D. (2011). "EcoCyc: a comprehensive database of Escherichia coli biology." Nucleic Acids Res 39:D583-D590. Pubmed: 21097882
  • Kobza K, Camporeale G, Rueckert B, Kueh A, Griffin JB, Sarath G, Zempleni J: K4, K9 and K18 in human histone H3 are targets for biotinylation by biotinidase. FEBS J. 2005 Aug;272(16):4249-59. Pubmed: 16098205
  • Liu T, Zhu E, Wang L, Okada T, Yamaguchi A, Okada N: Abnormal expression of Rb pathway-related proteins in salivary gland acinic cell carcinoma. Hum Pathol. 2005 Sep;36(9):962-70. Pubmed: 16153458
  • Mackie S, Aitken A: Novel brain 14-3-3 interacting proteins involved in neurodegenerative disease. FEBS J. 2005 Aug;272(16):4202-10. Pubmed: 16098201
  • Nicholson JK, O'Flynn MP, Sadler PJ, Macleod AF, Juul SM, Sonksen PH: Proton-nuclear-magnetic-resonance studies of serum, plasma and urine from fasting normal and diabetic subjects. Biochem J. 1984 Jan 15;217(2):365-75. Pubmed: 6696735
  • Peng CT, Wu KH, Lan SJ, Tsai JJ, Tsai FJ, Tsai CH: Amino acid concentrations in cerebrospinal fluid in children with acute lymphoblastic leukemia undergoing chemotherapy. Eur J Cancer. 2005 May;41(8):1158-63. Epub 2005 Apr 14. Pubmed: 15911239
  • Rainesalo S, Keranen T, Palmio J, Peltola J, Oja SS, Saransaari P: Plasma and cerebrospinal fluid amino acids in epileptic patients. Neurochem Res. 2004 Jan;29(1):319-24. Pubmed: 14992292
  • Schulz I, Zeitschel U, Rudolph T, Ruiz-Carrillo D, Rahfeld JU, Gerhartz B, Bigl V, Demuth HU, Rossner S: Subcellular localization suggests novel functions for prolyl endopeptidase in protein secretion. J Neurochem. 2005 Aug;94(4):970-9. Pubmed: 16092940
  • Sreekumar A, Poisson LM, Rajendiran TM, Khan AP, Cao Q, Yu J, Laxman B, Mehra R, Lonigro RJ, Li Y, Nyati MK, Ahsan A, Kalyana-Sundaram S, Han B, Cao X, Byun J, Omenn GS, Ghosh D, Pennathur S, Alexander DC, Berger A, Shuster JR, Wei JT, Varambally S, Beecher C, Chinnaiyan AM: Metabolomic profiles delineate potential role for sarcosine in prostate cancer progression. Nature. 2009 Feb 12;457(7231):910-4. Pubmed: 19212411
  • van der Werf, M. J., Overkamp, K. M., Muilwijk, B., Coulier, L., Hankemeier, T. (2007). "Microbial metabolomics: toward a platform with full metabolome coverage." Anal Biochem 370:17-25. Pubmed: 17765195
  • Whittemore AS, Cirillo PM, Feldman D, Cohn BA: Prostate specific antigen levels in young adulthood predict prostate cancer risk: results from a cohort of Black and White Americans. J Urol. 2005 Sep;174(3):872-6; discussion 876. Pubmed: 16093978
  • Winder, C. L., Dunn, W. B., Schuler, S., Broadhurst, D., Jarvis, R., Stephens, G. M., Goodacre, R. (2008). "Global metabolic profiling of Escherichia coli cultures: an evaluation of methods for quenching and extraction of intracellular metabolites." Anal Chem 80:2939-2948. Pubmed: 18331064
  • Yamamoto T, Nishizaki I, Nukada T, Kamegaya E, Furuya S, Hirabayashi Y, Ikeda K, Hata H, Kobayashi H, Sora I, Yamamoto H: Functional identification of ASCT1 neutral amino acid transporter as the predominant system for the uptake of L-serine in rat neurons in primary culture. Neurosci Res. 2004 May;49(1):101-11. Pubmed: 15099708
Synthesis Reference: Qin, Wei-min; Cao, Fei; Zhou, Hua; Li, Zhen-jiang; Wei, Ping. Asymmetric synthesis of D- and L-serine with "Glycine equivalent" method. Huaxue Shiji (2005), 27(11), 643-644, 670.
Material Safety Data Sheet (MSDS) Download (PDF)
External Links:
ResourceLink
CHEBI ID17115
HMDB IDHMDB00187
Pubchem Compound ID5951
Kegg IDC00065
ChemSpider ID5736
WikipediaL-Serine
BioCyc IDSER
EcoCyc IDSER
Ligand ExpoSER_LFZW_DHG

Enzymes

General function:
Involved in catalytic activity
Specific function:
Catalyzes the formation of alpha-ketobutyrate from threonine in a two-step reaction. The first step is a dehydration of threonine, followed by rehydration and liberation of ammonia. Deaminates L-threonine, but also L-serine to a lesser extent
Gene Name:
ilvA
Locus Tag:
PA1326
Molecular weight:
55.9 kDa
Reactions
L-threonine = 2-oxobutanoate + NH(3).
General function:
Involved in glycerophosphodiester phosphodiesterase activity
Specific function:
Glycerophosphoryl diester phosphodiesterase hydrolyzes deacylated phospholipids to G3P and the corresponding alcohols
Gene Name:
glpQ
Locus Tag:
PA0347
Molecular weight:
42 kDa
Reactions
A glycerophosphodiester + H(2)O = an alcohol + sn-glycerol 3-phosphate.
General function:
Involved in catalytic activity
Specific function:
Interconversion of serine and glycine
Gene Name:
glyA
Locus Tag:
PA4602
Molecular weight:
45.2 kDa
Reactions
5,10-methylenetetrahydrofolate + glycine + H(2)O = tetrahydrofolate + L-serine.
General function:
Involved in catalytic activity
Specific function:
The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3- phosphate
Gene Name:
trpA
Locus Tag:
PA0035
Molecular weight:
28.5 kDa
Reactions
L-serine + 1-C-(indol-3-yl)glycerol 3-phosphate = L-tryptophan + glyceraldehyde 3-phosphate + H(2)O.
General function:
Involved in catalytic activity
Specific function:
The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine
Gene Name:
trpB
Locus Tag:
PA0036
Molecular weight:
43.7 kDa
Reactions
L-serine + 1-C-(indol-3-yl)glycerol 3-phosphate = L-tryptophan + glyceraldehyde 3-phosphate + H(2)O.
General function:
Involved in nucleotide binding
Specific function:
Catalyzes the attachment of serine to tRNA(Ser). Is also able to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L-seryl-tRNA(Sec), which will be further converted into selenocysteinyl-tRNA(Sec)
Gene Name:
serS
Locus Tag:
PA2612
Molecular weight:
47.2 kDa
Reactions
ATP + L-serine + tRNA(Ser) = AMP + diphosphate + L-seryl-tRNA(Ser).
ATP + L-serine + tRNA(Sec) = AMP + diphosphate + L-seryl-tRNA(Sec).
General function:
Involved in transferase activity
Specific function:
Acetyl-CoA + L-serine = CoA + O-acetyl-L- serine
Gene Name:
cysE
Locus Tag:
PA3816
Molecular weight:
27.9 kDa
Reactions
Acetyl-CoA + L-serine = CoA + O-acetyl-L-serine.
General function:
Involved in phosphotransferase activity, for other substituted phosphate groups
Specific function:
This protein catalyzes the committed step to the synthesis of the acidic phospholipids
Gene Name:
pgsA
Locus Tag:
PA2584
Molecular weight:
20.5 kDa
Reactions
CDP-diacylglycerol + sn-glycerol 3-phosphate = CMP + 3(3-sn-phosphatidyl)-sn-glycerol 1-phosphate.
General function:
Involved in acid phosphatase activity
Specific function:
Dephosphorylates several organic phosphomonoesters and catalyzes the transfer of low-energy phosphate groups from phosphomonoesters to hydroxyl groups of various organic compounds. Preferentially acts on aryl phosphoesters. Might function as a broad-spectrum dephosphorylating enzyme able to scavenge both 3'- and 5'-nucleotides and also additional organic phosphomonoesters
Gene Name:
aphA
Locus Tag:
PA1409
Molecular weight:
38 kDa
Reactions
A phosphate monoester + H(2)O = an alcohol + phosphate.
General function:
Involved in L-serine ammonia-lyase activity
Specific function:
Deaminates also threonine, particularly when it is present in high concentration
Gene Name:
sdaA
Locus Tag:
PA2443
Molecular weight:
48.9 kDa
Reactions
L-serine = pyruvate + NH(3).
General function:
Involved in L-serine ammonia-lyase activity
Specific function:
Deaminates also threonine, particularly when it is present in high concentration
Gene Name:
sdaB
Locus Tag:
PA5379
Molecular weight:
49.2 kDa
Reactions
L-serine = pyruvate + NH(3).
General function:
Involved in RNA binding
Specific function:
Catalyzes the ATP-dependent transfer of a sulfur to tRNA to produce 4-thiouridine in position 8 of tRNAs, which functions as a near-UV photosensor. Also catalyzes the transfer of sulfur to the sulfur carrier protein ThiS, forming ThiS-thiocarboxylate. This is a step in the synthesis of thiazole, in the thiamine biosynthesis pathway. The sulfur is donated as persulfide by iscS
Gene Name:
thiI
Locus Tag:
PA5118
Molecular weight:
54.8 kDa
Reactions
L-cysteine + 'activated' tRNA = L-serine + tRNA containing a thionucleotide.
[IscS]-SSH + [ThiS]-COAMP = [IscS]-SH + [ThiS]-COSH + AMP.
General function:
Involved in oxidoreductase activity
Specific function:
Catalyzes the NADP-dependent oxidation of L-allo- threonine to L-2-amino-3-keto-butyrate, which is spontaneously decarboxylated into aminoacetone. Also acts on L-serine, D-serine, D-threonine, D-3-hydroxyisobutyrate, L-3-hydroxyisobutyrate, D- glycerate and L-glycerate
Gene Name:
ydfG
Locus Tag:
PA4907
Molecular weight:
27.4 kDa
Reactions
3-hydroxypropanoate + NADP(+) = 3-oxopropanoate + NADPH.
General function:
Involved in phosphotransferase activity, for other substituted phosphate groups
Specific function:
CDP-diacylglycerol + L-serine = CMP + (3-sn- phosphatidyl)-L-serine
Gene Name:
pssA
Locus Tag:
PA4693
Molecular weight:
29.3 kDa
Reactions
CDP-diacylglycerol + L-serine = CMP + (3-sn-phosphatidyl)-L-serine.

Transporters

General function:
Involved in nucleotide binding
Specific function:
Probably part of a binding-protein-dependent transport system yecCS for an amino acid. Probably responsible for energy coupling to the transport system
Gene Name:
yecC
Locus Tag:
PA5152
Molecular weight:
28.4 kDa
General function:
Involved in sodium:dicarboxylate symporter activity
Specific function:
Involved in the import of serine and threonine into the cell, with the concomitant import of sodium (symport system)
Gene Name:
sstT
Locus Tag:
PA2042
Molecular weight:
42.4 kDa