Np mrd loader

Record Information
Version2.0
Created at2006-05-22 15:12:35 UTC
Updated at2024-09-17 15:44:42 UTC
NP-MRD IDNP0001253
Secondary Accession NumbersNone
Natural Product Identification
Common NameBiocytin
DescriptionBiocytin is a naturally occurring low molecular weight analog of biotin, and a primary source of this essential metabolite for mammals. Biotinidase acts as a hydrolase by cleaving biocytin and biotinyl-peptides, thereby liberating biotin for reutilization. Mammals cannot synthesize biotin and, therefore, derive the vitamin from dietary sources or from the endogenous turnover of the carboxylases. Free biotin can readily enter the biotin pool, whereas holocarboxylases or other biotin-containing proteins must first be degraded proteolytically to biocytin (biotinyl-e-lysine) or biotinyl-peptides. Biocytin is also an especially versatile marker for neuroanatomical investigations, shown that may have multiple applications, especially for labeling neurons. (PMID: 8930409 , 1384763 , 2479450 ).
Structure
Thumb
Synonyms
ValueSource
(3AS-(3aalpha,4beta,6aalpha))-N(6)-(5-(hexahydro-2-oxo-1H-thieno(3,4-D)imidazol-4-yl)-1-oxopentyl)-L-lysineChEBI
Biotinyl-L-lysineChEBI
epsilon-N-Biotinyl-L-lysineChEBI
epsilon-N-BiotinyllysineChEBI
N(epsilon)-Biotinyl-L-lysineChEBI
N-Biotinyl-L-lysineChEBI
N6-D-Biotinyl-L-lysineChEBI
N(6)-D-Biotinyl-L-lysineChEBI
(3AS-(3aalpha,4b,6aalpha))-N(6)-(5-(hexahydro-2-oxo-1H-thieno(3,4-D)imidazol-4-yl)-1-oxopentyl)-L-lysineGenerator
(3AS-(3aalpha,4β,6aalpha))-N(6)-(5-(hexahydro-2-oxo-1H-thieno(3,4-D)imidazol-4-yl)-1-oxopentyl)-L-lysineGenerator
H-Lys(biotinyl)-OHHMDB
N-epsilon-Biotin-L-lysineHMDB
N6-delta-Biotinyl-L-lysineHMDB
Ne-biotynyl-L-lysineHMDB
Chemical FormulaC16H28N4O4S
Average Mass372.4830 Da
Monoisotopic Mass372.18313 Da
IUPAC Name(2S)-6-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}-2-aminohexanoic acid
Traditional Name(2S)-6-{5-[(3aS,4S,6aR)-2-oxo-hexahydrothieno[3,4-d]imidazol-4-yl]pentanamido}-2-aminohexanoic acid
CAS Registry Number576-19-2
SMILES
[H][C@]12CS[C@@H](CCCCC(=O)NCCCC[C@H](N)C(O)=O)[C@@]1([H])NC(=O)N2
InChI Identifier
InChI=1S/C16H28N4O4S/c17-10(15(22)23)5-3-4-8-18-13(21)7-2-1-6-12-14-11(9-25-12)19-16(24)20-14/h10-12,14H,1-9,17H2,(H,18,21)(H,22,23)(H2,19,20,24)/t10-,11-,12-,14-/m0/s1
InChI KeyBAQMYDQNMFBZNA-MNXVOIDGSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Anas platyrhynchosFooDB
AnatidaeFooDB
Anser anserFooDB
Bison bisonFooDB
Bos taurusFooDB
Bos taurus X Bison bisonFooDB
Bubalus bubalisFooDB
Capra aegagrus hircusFooDB
CervidaeFooDB
Cervus canadensisFooDB
ColumbaFooDB
ColumbidaeFooDB
Dromaius novaehollandiaeFooDB
Equus caballusFooDB
Gallus gallusFooDB
Lagopus mutaFooDB
LeporidaeFooDB
Lepus timidusFooDB
Melanitta fuscaFooDB
Meleagris gallopavoFooDB
Numida meleagrisFooDB
OdocoileusFooDB
OryctolagusFooDB
Ovis ariesFooDB
PhasianidaeFooDB
Phasianus colchicusFooDB
Struthio camelusFooDB
Sus scrofaFooDB
Sus scrofa domesticaFooDB
Chemical Taxonomy
Description Belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-carbon atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentL-alpha-amino acids
Alternative Parents
Substituents
  • L-alpha-amino acid
  • Imidazolyl carboxylic acid derivative
  • Medium-chain fatty acid
  • Heterocyclic fatty acid
  • Fatty acid
  • Fatty acyl
  • Thiolane
  • 2-imidazoline
  • Amino acid
  • Isourea
  • Azacycle
  • Carboximidic acid
  • Carboximidic acid derivative
  • Organoheterocyclic compound
  • Dialkylthioether
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Carboximidamide
  • Carboxylic acid
  • Thioether
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organooxygen compound
  • Organic oxygen compound
  • Primary amine
  • Organic nitrogen compound
  • Organopnictogen compound
  • Amine
  • Carbonyl group
  • Hydrocarbon derivative
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point243 - 246 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.17 g/LALOGPS
logP-0.69ALOGPS
logP-2.6ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)2.24ChemAxon
pKa (Strongest Basic)9.53ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area133.55 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity94.66 m³·mol⁻¹ChemAxon
Polarizability40.19 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0003134
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB023111
KNApSAcK IDNot Available
Chemspider ID75634
KEGG Compound IDC05552
BioCyc IDNot Available
BiGG ID46012
Wikipedia LinkBiocytin
METLIN IDNot Available
PubChem Compound83814
PDB IDNot Available
ChEBI ID27870
Good Scents IDNot Available
References
General References
  1. Spiga S, Fattore L, Puddu MC, Cappai A, Picciau S, Brotzu G, Serra GP, Petruzzo P: Use of biocytin as neuroanatomic tracer in harvested human pancreas: a confocal laser scanning microscopy analysis. Pancreas. 2002 May;24(4):329-35. [PubMed:11961484 ]
  2. Altemus KL, Lavenex P, Ishizuka N, Amaral DG: Morphological characteristics and electrophysiological properties of CA1 pyramidal neurons in macaque monkeys. Neuroscience. 2005;136(3):741-56. [PubMed:16344148 ]
  3. Evangelatos SA, Livaniou E, Kakabakos SE, Evangelatos GP, Ithakissios DS: Biotinidase radioassay using an 125I-biotin derivative, avidin, and polyethylene glycol reagents. Anal Biochem. 1991 Aug 1;196(2):385-9. [PubMed:1776689 ]
  4. Ebrahim H, Dakshinamurti K: Determination of biocytin. Anal Biochem. 1987 May 1;162(2):319-24. [PubMed:3111297 ]
  5. Suormala TM, Baumgartner ER, Bausch J, Holick W, Wick H: Quantitative determination of biocytin in urine of patients with biotinidase deficiency using high-performance liquid chromatography (HPLC). Clin Chim Acta. 1988 Oct 31;177(3):253-69. [PubMed:3148376 ]
  6. Hymes J, Fleischhauer K, Wolf B: Biotinylation of biotinidase following incubation with biocytin. Clin Chim Acta. 1995 Jan 16;233(1-2):39-45. [PubMed:7758201 ]
  7. van Gog FB, Visser GW, Gowrising RW, Snow GB, van Dongen GA: Synthesis and evaluation of 99mTc/99Tc-MAG3-biotin conjugates for antibody pretargeting strategies. Nucl Med Biol. 1998 Oct;25(7):611-9. [PubMed:9804042 ]
  8. Hymes J, Wolf B: Biotinidase and its roles in biotin metabolism. Clin Chim Acta. 1996 Nov 15;255(1):1-11. [PubMed:8930409 ]
  9. McDonald AJ: Neuroanatomical labeling with biocytin: a review. Neuroreport. 1992 Oct;3(10):821-7. [PubMed:1384763 ]
  10. King MA, Louis PM, Hunter BE, Walker DW: Biocytin: a versatile anterograde neuroanatomical tract-tracing alternative. Brain Res. 1989 Sep 18;497(2):361-7. [PubMed:2479450 ]