Np mrd loader

Record Information
Version2.0
Created at2005-11-16 15:48:42 UTC
Updated at2020-11-24 22:21:03 UTC
NP-MRD IDNP0001133
Secondary Accession NumbersNone
Natural Product Identification
Common NameSaccharopine
DescriptionSaccharopine is an intermediate in the degradation of lysine, formed by the condensation of lysine and alpha-ketoglutarate. The saccharopine pathway is the main route for lysine degradation in mammals, and its first two reactions are catalyzed by enzymatic activities known as lysine-oxoglutarate reductase (LOR) and saccharopine dehydrogenase (SDH), which reside on a single bifunctional polypeptide (LOR/SDH) (EC 1.5.1.8). The reactions involved with saccharopine dehydrogenases have very strict substrate specificity for L-lysine, 2-oxoglutarate, and NADPH. LOR/SDH has been detected in a number of mammalian tissues, mainly in the liver and kidney, contributing not only to the general nitrogen balance in the organism but also to the controlled conversion of lysine into ketone bodies. A tetrameric form has also been observed in human liver and placenta. LOR activity has also been detected in brain mitochondria during embryonic development, and this opens up the question of whether or not lysine degradation has any functional significance during brain development. As a result, there is now a new focus on the nutritional requirements for lysine in gestation and infancy. Finally, LOR and/or SDH deficiencies seem to be involved in a human autosomal genetic disorder known as familial hyperlysinemia, which is characterized by serious defects in the functioning of the nervous system and characterized by a deficiency in lysine-ketoglutarate reductase, saccharopine dehydrogenase, and saccharopine oxidoreductase activities. Saccharopinuria (high amounts of saccharopine in the urine) and saccharopinemia (an excess of saccharopine in the blood) are conditions present in some inherited disorders of lysine degradation (PMID: 463877 , 10567240 , 10772957 , 4809305 ). If present in sufficiently high levels, saccharopine can act as an acidogen and a metabotoxin. An acidogen is an acidic compound that induces acidosis, which has multiple adverse effects on many organ systems. A metabotoxin is an endogenously produced metabolite that causes adverse health effects at chronically high levels. Saccharopine is an organic acid. Abnormally high levels of organic acids in the blood (organic acidemia), urine (organic aciduria), the brain, and other tissues lead to general metabolic acidosis. Acidosis typically occurs when arterial pH falls below 7.35. In infants with acidosis, the initial symptoms include poor feeding, vomiting, loss of appetite, weak muscle tone (hypotonia), and lack of energy (lethargy). Many affected children with organic acidemias experience intellectual disability or delayed development.
Structure
Thumb
Synonyms
ValueSource
epsilon-N-(L-Glutar-2-yl)-L-lysineChEBI
N-[(S)-5-Amino-5-carboxypentyl]-L-glutamic acidChEBI
N6-(L-1,3-Dicarboxypropyl)-L-lysineChEBI
L-SaccharopineKegg
N-[(S)-5-Amino-5-carboxypentyl]-L-glutamateGenerator
(S)-N-(5-Amino-5-carboxypentyl)-L-glutamic acidHMDB
L-N-(5-Amino-5-carboxypentyl)-glutamic acidHMDB
L-SaccharopinHMDB
N(6)-(L-1,3-Dicarboxypropyl)-L-lysineHMDB
N-(5-Amino-5-carboxypentyl)-glutamic acidHMDB
N-(5-Amino-5-carboxypentyl)-L-glutamic acidHMDB
N-[(5S)-5-Amino-5-carboxypentyl]-L-glutamic acidHMDB
SaccharopinHMDB
Chemical FormulaC11H20N2O6
Average Mass276.2863 Da
Monoisotopic Mass276.13214 Da
IUPAC Name(2S)-2-{[(5S)-5-amino-5-carboxypentyl]amino}pentanedioic acid
Traditional Namesaccharopine
CAS Registry Number997-68-2
SMILES
N[C@@H](CCCCN[C@@H](CCC(O)=O)C(O)=O)C(O)=O
InChI Identifier
InChI=1S/C11H20N2O6/c12-7(10(16)17)3-1-2-6-13-8(11(18)19)4-5-9(14)15/h7-8,13H,1-6,12H2,(H,14,15)(H,16,17)(H,18,19)/t7-,8-/m0/s1
InChI KeyZDGJAHTZVHVLOT-YUMQZZPRSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Agaricus bisporusLOTUS Database
Alternaria oxytropis-
Apis ceranaLOTUS Database
Arabidopsis thalianaKNApSAcK Database
Cannabis sativaCannabisDB
      Not Available
Caylusea abyssinicaLOTUS Database
Flammulina velutipesLOTUS Database
Nicotiana tabacumKNApSAcK Database
Psophocarpus tetragonolobusLOTUS Database
Vigna radiataLOTUS Database
Species Where Detected
Species NameSourceReference
Lentinus edodesKNApSAcK Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as glutamic acid and derivatives. Glutamic acid and derivatives are compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentGlutamic acid and derivatives
Alternative Parents
Substituents
  • Glutamic acid or derivatives
  • Alpha-amino acid
  • L-alpha-amino acid
  • Tricarboxylic acid or derivatives
  • Amino fatty acid
  • Fatty acyl
  • Amino acid
  • Carboxylic acid
  • Secondary aliphatic amine
  • Secondary amine
  • Amine
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point247 - 250 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility5.25 g/LALOGPS
logP-2.8ALOGPS
logP-5.4ChemAxon
logS-1.7ALOGPS
pKa (Strongest Acidic)1.44ChemAxon
pKa (Strongest Basic)10.89ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area149.95 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity63.95 m³·mol⁻¹ChemAxon
Polarizability28.14 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0000279
DrugBank IDDB04207
Phenol Explorer Compound IDNot Available
FoodDB IDFDB112160
KNApSAcK IDC00007227
Chemspider ID141086
KEGG Compound IDC00449
BioCyc IDSACCHAROPINE
BiGG ID1484994
Wikipedia LinkSaccharopine
METLIN ID383
PubChem Compound160556
PDB IDNot Available
ChEBI ID16927
Good Scents IDNot Available
References
General References
  1. IJlst L, de Kromme I, Oostheim W, Wanders RJ: Molecular cloning and expression of human L-pipecolate oxidase. Biochem Biophys Res Commun. 2000 Apr 21;270(3):1101-5. [PubMed:10772957 ]
  2. Krieger I, Bachmann C, Gronemeyer WH, Cejka J: Propionic acidemia and hyperlysinemia in a case with ornithine transcarbamylase (OTC) deficiency. J Clin Endocrinol Metab. 1976 Oct;43(4):796-802. [PubMed:977722 ]
  3. Cederbaum SD, Shaw KN, Dancis J, Hutzler J, Blaskovics JC: Hyperlysinemia with saccharopinuria due to combined lysine-ketoglutarate reductase and saccharopine dehydrogenase deficiencies presenting as cystinuria. J Pediatr. 1979 Aug;95(2):234-8. [PubMed:571908 ]
  4. Casey RE, Zaleski WA, Philp M, Mendelson IS, MacKenzie SL: Biochemical and clinical studies of a new case of alpha-aminoadipic aciduria. J Inherit Metab Dis. 1978;1(4):129-35. [PubMed:117247 ]
  5. Fellows FC, Carson NA: Enzyme studies in a patient with saccharopinuria: a defect of lysine metabolism. Pediatr Res. 1974 Jan;8(1):42-9. [PubMed:4809305 ]
  6. Dancis J, Hutzler J, Cox RP: Familial hyperlysinemia: enzyme studies, diagnostic methods, comments on terminology. Am J Hum Genet. 1979 May;31(3):290-9. [PubMed:463877 ]
  7. Papes F, Kemper EL, Cord-Neto G, Langone F, Arruda P: Lysine degradation through the saccharopine pathway in mammals: involvement of both bifunctional and monofunctional lysine-degrading enzymes in mouse. Biochem J. 1999 Dec 1;344 Pt 2:555-63. [PubMed:10567240 ]