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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2006-05-22 14:17:45 UTC
Update Date2021-09-14 14:58:36 UTC
HMDB IDHMDB0002275
Secondary Accession Numbers
  • HMDB02275
Metabolite Identification
Common Name7,8-Dihydroneopterin
Description7,8-Dihydroneopterin, also known as dihydroneopterin, belongs to the class of organic compounds known as biopterins and derivatives. These are coenzymes containing a 2-amino-pteridine-4-one derivative. They are synthesized in several parts of the body, including the pineal gland. 7,8-Dihydroneopterin is a strong basic compound (based on its pKa). Within humans, 7,8-dihydroneopterin participates in a number of enzymatic reactions. In particular, 7,8-dihydroneopterin can be biosynthesized from sepiapterin; which is catalyzed by the enzyme sepiapterin reductase or carbonyl reductase [NADPH] 1. In humans, 7,8-dihydroneopterin is involved in the metabolic disorder called hyperphenylalaninemia due to 6-pyruvoyltetrahydropterin synthase (PTPS) deficiency. 7,8-Dihydroneopterin is produced by human monocyte-derived macrophages upon stimulation with interferon-gamma. Increased amounts of 7,8-dihydroneopterin in human body fluids are found in many disorders, including viral infections and autoimmune diseases (PMID: 12804528 ).
Structure
Data?1587578533
Synonyms
ValueSource
2-Amino-4-hydroxy-6-(D-erythro-1,2,3-trihydroxypropyl)-7,8-dihydropteridineChEBI
2-AMINO-7,8-dihydro-6-(1,2,3-trihydroxypropyl)-4(1H)-pteridinoneChEBI
DihydroneopterinChEBI
7,8-Dihydro-neopterinHMDB
2-Amino-4-hydroxy-6-(D-erythro-1',2',3'-trihydroxypropyl)-7,8-dihydropteridineHMDB
2-Amino-4-hydroxy-6-(D-erythro-1’,2’,3’-trihydroxypropyl)-7,8-dihydropteridineHMDB
2-Amino-7,8-dihydro-6-[(1S,2R)-1,2,3-trihydroxypropyl]-4(3H)-pteridinoneHMDB
7,8-Dihydro-D-erythro-neopterinHMDB
7,8-Dihydro-D-neopterinHMDB
D-Erythro-7,8-dihydroneopterinHMDB
7,8-DihydroneopterinHMDB
Chemical FormulaC9H13N5O4
Average Molecular Weight255.2306
Monoisotopic Molecular Weight255.096753929
IUPAC Name2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-1,4,7,8-tetrahydropteridin-4-one
Traditional Name2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-7,8-dihydro-1H-pteridin-4-one
CAS Registry Number1218-98-0
SMILES
NC1=NC(=O)C2=C(NCC(=N2)[C@H](O)[C@H](O)CO)N1
InChI Identifier
InChI=1S/C9H13N5O4/c10-9-13-7-5(8(18)14-9)12-3(1-11-7)6(17)4(16)2-15/h4,6,15-17H,1-2H2,(H4,10,11,13,14,18)/t4-,6+/m1/s1
InChI KeyYQIFAMYNGGOTFB-XINAWCOVSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as biopterins and derivatives. These are coenzymes containing a 2-amino-pteridine-4-one derivative. They are mainly synthesized in several parts of the body, including the pineal gland.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPteridines and derivatives
Sub ClassPterins and derivatives
Direct ParentBiopterins and derivatives
Alternative Parents
Substituents
  • Biopterin
  • Aminopyrimidine
  • Pyrimidone
  • Secondary aliphatic/aromatic amine
  • Pyrimidine
  • Vinylogous amide
  • Heteroaromatic compound
  • Ketimine
  • Secondary alcohol
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Secondary amine
  • Polyol
  • Amine
  • Organopnictogen compound
  • Primary amine
  • Primary alcohol
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Imine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effect

Adverse health effect

Disposition

Source

Route of exposure

Process

Naturally occurring process

Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Spectral PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility1.86 g/LALOGPS
logP10(-2.1) g/LALOGPS
logP10(-3.3) g/LChemAxon
logS10(-2.1) g/LALOGPS
pKa (Strongest Acidic)9.37ChemAxon
pKa (Strongest Basic)0.28ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area152.56 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity69.66 m³·mol⁻¹ChemAxon
Polarizability24 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Spectral Properties

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
7,8-Dihydroneopterin,1TMS,#1C[Si](C)(C)O[C@@H](C1=NC2=C(NC1)[NH]C(N)=NC2=O)[C@H](O)CO2590.2Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TMS,#2C[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C(NC1)[NH]C(N)=NC2=O2602.7Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TMS,#3C[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C(NC1)[NH]C(N)=NC2=O2620.3Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TMS,#4C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO)=N2)[NH]12727.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TMS,#5C[Si](C)(C)N1CC([C@H](O)[C@H](O)CO)=NC2=C1[NH]C(N)=NC2=O2528.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TMS,#6C[Si](C)(C)N1C(N)=NC(=O)C2=C1NCC([C@H](O)[C@H](O)CO)=N22604.7Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#1C[Si](C)(C)O[C@@H](C1=NC2=C(NC1)[NH]C(N)=NC2=O)[C@@H](CO)O[Si](C)(C)C2511.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#2C[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C)C1=NC2=C(NC1)[NH]C(N)=NC2=O2529.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#3C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O[Si](C)(C)C)[C@H](O)CO)=N2)[NH]12577.7Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#4C[Si](C)(C)O[C@@H](C1=NC2=C(NC1)N([Si](C)(C)C)C(N)=NC2=O)[C@H](O)CO2478.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#5C[Si](C)(C)O[C@@H](C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C)C1)[C@H](O)CO2434.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#6C[Si](C)(C)OC[C@@H](O[Si](C)(C)C)[C@@H](O)C1=NC2=C(NC1)[NH]C(N)=NC2=O2530.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#7C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@@H](CO)O[Si](C)(C)C)=N2)[NH]12574.3Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#8C[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C(NC1)N([Si](C)(C)C)C(N)=NC2=O2481.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#9C[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C)C12419.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#10C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO[Si](C)(C)C)=N2)[NH]12596.3Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#11C[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C(NC1)N([Si](C)(C)C)C(N)=NC2=O2508.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#12C[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C)C12432.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#13C[Si](C)(C)N(C1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO)=N2)[NH]1)[Si](C)(C)C2661.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#14C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO)=N2)N1[Si](C)(C)C2575.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#15C[Si](C)(C)NC1=NC(=O)C2=C([NH]1)N([Si](C)(C)C)CC([C@H](O)[C@H](O)CO)=N22547.4Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TMS,#16C[Si](C)(C)N1CC([C@H](O)[C@H](O)CO)=NC2=C1N([Si](C)(C)C)C(N)=NC2=O2497.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#1C[Si](C)(C)OC[C@@H](O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)C1=NC2=C(NC1)[NH]C(N)=NC2=O2483.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#2C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O[Si](C)(C)C)[C@@H](CO)O[Si](C)(C)C)=N2)[NH]12502.7Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#3C[Si](C)(C)O[C@@H](C1=NC2=C(NC1)N([Si](C)(C)C)C(N)=NC2=O)[C@@H](CO)O[Si](C)(C)C2468.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#4C[Si](C)(C)O[C@@H](C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C)C1)[C@@H](CO)O[Si](C)(C)C2390.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#5C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O[Si](C)(C)C)[C@H](O)CO[Si](C)(C)C)=N2)[NH]12512.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#6C[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C)C1=NC2=C(NC1)N([Si](C)(C)C)C(N)=NC2=O2487.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#7C[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C)C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C)C12398.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#8C[Si](C)(C)O[C@@H](C1=NC2=C(NC1)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=NC2=O)[C@H](O)CO2528.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#9C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O[Si](C)(C)C)[C@H](O)CO)=N2)N1[Si](C)(C)C2520.4Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#10C[Si](C)(C)NC1=NC(=O)C2=C([NH]1)N([Si](C)(C)C)CC([C@H](O[Si](C)(C)C)[C@H](O)CO)=N22486.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#11C[Si](C)(C)O[C@@H](C1=NC2=C(N([Si](C)(C)C)C1)N([Si](C)(C)C)C(N)=NC2=O)[C@H](O)CO2427.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#12C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@@H](CO[Si](C)(C)C)O[Si](C)(C)C)=N2)[NH]12500.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#13C[Si](C)(C)OC[C@@H](O[Si](C)(C)C)[C@@H](O)C1=NC2=C(NC1)N([Si](C)(C)C)C(N)=NC2=O2461.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#14C[Si](C)(C)OC[C@@H](O[Si](C)(C)C)[C@@H](O)C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C)C12392.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#15C[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C(NC1)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=NC2=O2543.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#16C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@@H](CO)O[Si](C)(C)C)=N2)N1[Si](C)(C)C2513.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#17C[Si](C)(C)NC1=NC(=O)C2=C([NH]1)N([Si](C)(C)C)CC([C@H](O)[C@@H](CO)O[Si](C)(C)C)=N22472.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#18C[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C(N([Si](C)(C)C)C1)N([Si](C)(C)C)C(N)=NC2=O2412.4Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#19C[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C(NC1)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=NC2=O2554.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#20C[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO[Si](C)(C)C)=N2)N1[Si](C)(C)C2535.4Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#21C[Si](C)(C)NC1=NC(=O)C2=C([NH]1)N([Si](C)(C)C)CC([C@H](O)[C@H](O)CO[Si](C)(C)C)=N22481.3Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#22C[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C(N([Si](C)(C)C)C1)N([Si](C)(C)C)C(N)=NC2=O2428.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#23C[Si](C)(C)N(C1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO)=N2)N1[Si](C)(C)C)[Si](C)(C)C2596.2Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#24C[Si](C)(C)N1CC([C@H](O)[C@H](O)CO)=NC2=C1[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=NC2=O2520.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TMS,#25C[Si](C)(C)NC1=NC(=O)C2=C(N([Si](C)(C)C)CC([C@H](O)[C@H](O)CO)=N2)N1[Si](C)(C)C2530.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TBDMS,#1CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C(NC1)[NH]C(N)=NC2=O)[C@H](O)CO2820.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TBDMS,#2CC(C)(C)[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C(NC1)[NH]C(N)=NC2=O2826.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TBDMS,#3CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C(NC1)[NH]C(N)=NC2=O2848.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TBDMS,#4CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO)=N2)[NH]12885.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TBDMS,#5CC(C)(C)[Si](C)(C)N1CC([C@H](O)[C@H](O)CO)=NC2=C1[NH]C(N)=NC2=O2778.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,1TBDMS,#6CC(C)(C)[Si](C)(C)N1C(N)=NC(=O)C2=C1NCC([C@H](O)[C@H](O)CO)=N22826.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#1CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C(NC1)[NH]C(N)=NC2=O)[C@@H](CO)O[Si](C)(C)C(C)(C)C2962.2Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#2CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C(C)(C)C)C1=NC2=C(NC1)[NH]C(N)=NC2=O2976.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#3CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O[Si](C)(C)C(C)(C)C)[C@H](O)CO)=N2)[NH]12992.4Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#4CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C(NC1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O)[C@H](O)CO2956.4Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#5CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C(C)(C)C)C1)[C@H](O)CO2881.3Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#6CC(C)(C)[Si](C)(C)OC[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](O)C1=NC2=C(NC1)[NH]C(N)=NC2=O2992.2Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#7CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@@H](CO)O[Si](C)(C)C(C)(C)C)=N2)[NH]12972.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#8CC(C)(C)[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C(NC1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O2963.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#9CC(C)(C)[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C(C)(C)C)C12861.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#10CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO[Si](C)(C)C(C)(C)C)=N2)[NH]12996.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#11CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C(NC1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O2971.2Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#12CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C(C)(C)C)C12878.7Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#13CC(C)(C)[Si](C)(C)N(C1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO)=N2)[NH]1)[Si](C)(C)C(C)(C)C3014.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#14CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO)=N2)N1[Si](C)(C)C(C)(C)C3009.7Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#15CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C([NH]1)N([Si](C)(C)C(C)(C)C)CC([C@H](O)[C@H](O)CO)=N22949.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,2TBDMS,#16CC(C)(C)[Si](C)(C)N1CC([C@H](O)[C@H](O)CO)=NC2=C1N([Si](C)(C)C(C)(C)C)C(N)=NC2=O2922.2Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#1CC(C)(C)[Si](C)(C)OC[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)C1=NC2=C(NC1)[NH]C(N)=NC2=O3162.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#2CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O[Si](C)(C)C(C)(C)C)[C@@H](CO)O[Si](C)(C)C(C)(C)C)=N2)[NH]13152.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#3CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C(NC1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O)[C@@H](CO)O[Si](C)(C)C(C)(C)C3174.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#4CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C(C)(C)C)C1)[C@@H](CO)O[Si](C)(C)C(C)(C)C3044.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#5CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O[Si](C)(C)C(C)(C)C)[C@H](O)CO[Si](C)(C)C(C)(C)C)=N2)[NH]13157.7Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#6CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C(C)(C)C)C1=NC2=C(NC1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O3182.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#7CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C(C)(C)C)C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C(C)(C)C)C13038.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#8CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C(NC1)[NH]C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2=O)[C@H](O)CO3155.3Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#9CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O[Si](C)(C)C(C)(C)C)[C@H](O)CO)=N2)N1[Si](C)(C)C(C)(C)C3198.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#10CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C([NH]1)N([Si](C)(C)C(C)(C)C)CC([C@H](O[Si](C)(C)C(C)(C)C)[C@H](O)CO)=N23112.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#11CC(C)(C)[Si](C)(C)O[C@@H](C1=NC2=C(N([Si](C)(C)C(C)(C)C)C1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O)[C@H](O)CO3127.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#12CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@@H](CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=N2)[NH]13178.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#13CC(C)(C)[Si](C)(C)OC[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](O)C1=NC2=C(NC1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O3191.8Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#14CC(C)(C)[Si](C)(C)OC[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](O)C1=NC2=C([NH]C(N)=NC2=O)N([Si](C)(C)C(C)(C)C)C13054.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#15CC(C)(C)[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C(NC1)[NH]C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2=O3147.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#16CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@@H](CO)O[Si](C)(C)C(C)(C)C)=N2)N1[Si](C)(C)C(C)(C)C3191.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#17CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C([NH]1)N([Si](C)(C)C(C)(C)C)CC([C@H](O)[C@@H](CO)O[Si](C)(C)C(C)(C)C)=N23089.1Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#18CC(C)(C)[Si](C)(C)O[C@H](CO)[C@@H](O)C1=NC2=C(N([Si](C)(C)C(C)(C)C)C1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O3119.2Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#19CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C(NC1)[NH]C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2=O3168.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#20CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO[Si](C)(C)C(C)(C)C)=N2)N1[Si](C)(C)C(C)(C)C3208.5Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#21CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C([NH]1)N([Si](C)(C)C(C)(C)C)CC([C@H](O)[C@H](O)CO[Si](C)(C)C(C)(C)C)=N23108.7Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#22CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O)C1=NC2=C(N([Si](C)(C)C(C)(C)C)C1)N([Si](C)(C)C(C)(C)C)C(N)=NC2=O3124.9Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#23CC(C)(C)[Si](C)(C)N(C1=NC(=O)C2=C(NCC([C@H](O)[C@H](O)CO)=N2)N1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3219.6Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#24CC(C)(C)[Si](C)(C)N1CC([C@H](O)[C@H](O)CO)=NC2=C1[NH]C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2=O3127.3Semi standard non polarhttps://arxiv.org/abs/1905.12712
7,8-Dihydroneopterin,3TBDMS,#25CC(C)(C)[Si](C)(C)NC1=NC(=O)C2=C(N([Si](C)(C)C(C)(C)C)CC([C@H](O)[C@H](O)CO)=N2)N1[Si](C)(C)C(C)(C)C3151.0Semi standard non polarhttps://arxiv.org/abs/1905.12712
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - 7,8-Dihydroneopterin GC-MS (6 TMS)splash10-00l5-1910400000-bd112529d925635514cd2014-06-16HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - 7,8-Dihydroneopterin GC-MS (5 TMS)splash10-00di-2932500000-19e8700372faabe73f7a2014-06-16HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7,8-Dihydroneopterin GC-MS (Non-derivatized) - 70eV, Positivesplash10-03dl-9640000000-11b256f7a4e39d238a0d2016-09-22Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7,8-Dihydroneopterin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7,8-Dihydroneopterin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 10V, Positive-QTOFsplash10-0ar9-0090000000-4fd7c0784e78a43b99b62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 0V, Positive-QTOFsplash10-0a6r-0090000000-d1697be823d614999cf52021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 30V, Positive-QTOFsplash10-05mo-9500000000-9e82f9cb52141e5c5a722021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 0V, Positive-QTOFsplash10-0a6r-0090000000-1234290c00f34c669b912021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 20V, Positive-QTOFsplash10-014i-0920000000-ba0d782ad567c15e4d0d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 10V, Positive-QTOFsplash10-0a4r-0390000000-0c6edf56ebe42b5b386d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 10V, Positive-QTOFsplash10-0ar0-0190000000-5f035013e13ec5ff39182021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 30V, Positive-QTOFsplash10-016r-0930000000-b9ed89c673c480405c4e2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 30V, Positive-QTOFsplash10-014i-1900000000-7ba068cb3f1714749adf2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 40V, Positive-QTOFsplash10-01ba-3900000000-73084cd3d9a145669ba42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 20V, Negative-QTOFsplash10-0ffx-1900000000-262e316855b2475fb8c02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 30V, Negative-QTOFsplash10-00sl-9500000000-e2df4a0a318b780d3e272021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 7,8-Dihydroneopterin 10V, Negative-QTOFsplash10-0006-0900000000-1ef1710086819ed157092021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 10V, Positive-QTOFsplash10-0a4r-0090000000-f50197d1f13af41582332016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 20V, Positive-QTOFsplash10-03dr-1790000000-ad8f0148941de4b772ef2016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 40V, Positive-QTOFsplash10-03k9-4900000000-9c19a9151f80a11b997b2016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 10V, Negative-QTOFsplash10-0udl-1390000000-7a17dedde70317d006b62016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 20V, Negative-QTOFsplash10-0f6x-3950000000-1106781b3c6d170aa2922016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 40V, Negative-QTOFsplash10-052f-9300000000-0904e10b066f91e855db2016-09-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 10V, Negative-QTOFsplash10-0f6x-0950000000-2f957c5a031f2687be2c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 20V, Negative-QTOFsplash10-01r6-0910000000-38500b92470d15a5db562021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 40V, Negative-QTOFsplash10-0006-7900000000-8de947c77b053509f9352021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 10V, Positive-QTOFsplash10-0a4i-0090000000-9b758d09d0a4ae93272f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 20V, Positive-QTOFsplash10-0ab9-0190000000-8e6a3f8f43bd20ad403f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7,8-Dihydroneopterin 40V, Positive-QTOFsplash10-004i-1910000000-a835fb6b87eaccd1453c2021-09-22Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB04425
Phenol Explorer Compound IDNot Available
FooDB IDFDB030616
KNApSAcK IDC00007312
Chemspider ID58584
KEGG Compound IDC04874
BioCyc IDDIHYDRO-NEO-PTERIN
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound65074
PDB IDNot Available
ChEBI ID17001
Food Biomarker OntologyNot Available
VMH IDDHNPT
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Pagel H, Fandrey J, Schobersberger W, Fuchs D, Jelkmann W: Effects of neopterin and 7,8-dihydroneopterin on hypoxia-induced renal erythropoietin production. Eur J Haematol. 1999 May;62(5):341-5. [PubMed:10359064 ]
  2. Wirleitner B, Obermoser G, Bock G, Neurauter G, Schennach H, Sepp N, Fuchs D: Induction of apoptosis in human blood T cells by 7,8-dihydroneopterin: the difference between healthy controls and patients with systemic lupus erythematosus. Clin Immunol. 2003 Jun;107(3):152-9. [PubMed:12804528 ]
  3. Baier-Bitterlich G, Fuchs D, Zangerle R, Baeuerle PA, Werner ER, Fresser F, Uberall F, Baier G, Wachter H: trans-Activation of the HIV type 1 promoter by 7,8-dihydroneopterin in vitro. AIDS Res Hum Retroviruses. 1997 Jan 20;13(2):173-8. [PubMed:9007202 ]
  4. Duggan S, Rait C, Platt A, Gieseg S: Protein and thiol oxidation in cells exposed to peroxyl radicals is inhibited by the macrophage synthesised pterin 7,8-dihydroneopterin. Biochim Biophys Acta. 2002 Aug 19;1591(1-3):139-145. [PubMed:12183064 ]
  5. Baier-Bitterlich G, Baier G, Fuchs D, Bock G, Hausen A, Utermann G, Pavelka M, Wachter H: Role of 7,8-dihydroneopterin in T-cell apoptosis and HTLV-1 transcription in vitro. Oncogene. 1996 Nov 21;13(10):2281-5. [PubMed:8950996 ]
  6. Wirleitner B, Baier-Bitterlich G, Bock G, Widner B, Fuchs D: 7,8-Dihydroneopterin-induced apoptosis in Jurkat T lymphocytes: a comparison with anti-Fas- and hydrogen peroxide-mediated cell death. Biochem Pharmacol. 1998 Nov 1;56(9):1181-7. [PubMed:9802329 ]
  7. Gieseg SP, Maghzal G, Glubb D: Protection of erythrocytes by the macrophage synthesized antioxidant 7,8 dihydroneopterin. Free Radic Res. 2001 Feb;34(2):123-36. [PubMed:11264890 ]
  8. Gieseg SP, Cato S: Inhibition of THP-1 cell-mediated low-density lipoprotein oxidation by the macrophage-synthesised pterin, 7,8-dihydroneopterin. Redox Rep. 2003;8(2):113-5. [PubMed:12804014 ]
  9. Fuchs D, Reibnegger G, Werner ER, Wachter H: Increased 7,8-dihydroneopterin and reduced methyl-group metabolism in HIV-1 infection. Lancet. 1990 May 12;335(8698):1167. [PubMed:1971904 ]
  10. Speth C, Stockl G, Fuchs D, Wirleitner B, Widner B, Wurzner R, Mohsenipour I, Lass-Florl C, Dierich MP: Inflammation marker 7,8-dihydroneopterin induces apoptosis of neurons and glial cells: a potential contribution to neurodegenerative processes. Immunobiology. 2000 Nov;202(5):460-76. [PubMed:11205375 ]
  11. Enzinger C, Wirleitner B, Lutz C, Bock G, Tomaselli B, Baier G, Fuchs D, Baier-Bitterlich G: 7,8-Dihydroneopterin induces apoptosis of Jurkat T-lymphocytes via a Bcl-2-sensitive pathway. Eur J Cell Biol. 2002 Apr;81(4):197-202. [PubMed:12018387 ]
  12. Gieseg SP, Reibnegger G, Wachter H, Esterbauer H: 7,8 Dihydroneopterin inhibits low density lipoprotein oxidation in vitro. Evidence that this macrophage secreted pteridine is an anti-oxidant. Free Radic Res. 1995 Aug;23(2):123-36. [PubMed:7581810 ]
  13. Greilberger J, Oettl K, Cvirn G, Reibnegger G, Jurgens G: Modulation of LDL oxidation by 7,8-dihydroneopterin. Free Radic Res. 2004 Jan;38(1):9-17. [PubMed:15061649 ]
  14. Horejsi R, Jung C, Moller R, Tafeit E, Reibnegger G: Generation of carbon monoxide and iron from hemeproteins in the presence of 7,8-dihydroneopterin. Biochim Biophys Acta. 2002 Jun 6;1571(2):124-30. [PubMed:12049792 ]
  15. Baier-Bitterlich G, Fuchs D, Wachter H: 7,8-Dihydroneopterin upregulates interferon-gamma promoter in T cells. Immunobiology. 1996;196(4):350-5. [PubMed:9061375 ]
  16. Baird SK, Reid L, Hampton MB, Gieseg SP: OxLDL induced cell death is inhibited by the macrophage synthesised pterin, 7,8-dihydroneopterin, in U937 cells but not THP-1 cells. Biochim Biophys Acta. 2005 Sep 30;1745(3):361-9. [PubMed:16084608 ]
  17. Wirleitner B, Czaputa R, Oettl K, Bock G, Widner B, Reibnegger G, Baier G, Fuchs D, Baier-Bitterlich G: Induction of apoptosis by 7,8-dihydroneopterin: involvement of radical formation. Immunobiology. 2001 May;203(4):629-41. [PubMed:11402497 ]
  18. Herpfer I, Greilberger J, Ledinski G, Widner B, Fuchs D, Jurgens G: Neopterin and 7,8-dihydroneopterin interfere with low density lipoprotein oxidation mediated by peroxynitrite and/or copper. Free Radic Res. 2002 May;36(5):509-20. [PubMed:12150539 ]
  19. Gieseg SP, Whybrow J, Glubb D, Rait C: Protection of U937 cells from free radical damage by the macrophage synthesized antioxidant 7,8-dihydroneopterin. Free Radic Res. 2001 Sep;35(3):311-8. [PubMed:11697129 ]

Enzymes

General function:
Involved in catalytic activity
Specific function:
Not Available
Gene Name:
ALPP
Uniprot ID:
P05187
Molecular weight:
57953.31
Reactions
Dihydroneopterin triphosphate + Water → 7,8-Dihydroneopterin + Phosphatedetails
General function:
Involved in catalytic activity
Specific function:
Not Available
Gene Name:
ALPI
Uniprot ID:
P09923
Molecular weight:
56811.695
Reactions
Dihydroneopterin triphosphate + Water → 7,8-Dihydroneopterin + Phosphatedetails
General function:
Involved in catalytic activity
Specific function:
This isozyme may play a role in skeletal mineralization.
Gene Name:
ALPL
Uniprot ID:
P05186
Molecular weight:
57304.435
Reactions
Dihydroneopterin triphosphate + Water → 7,8-Dihydroneopterin + Phosphatedetails
General function:
Involved in catalytic activity
Specific function:
Not Available
Gene Name:
ALPPL2
Uniprot ID:
P10696
Molecular weight:
57376.515
Reactions
Dihydroneopterin triphosphate + Water → 7,8-Dihydroneopterin + Phosphatedetails
General function:
Involved in 6-pyruvoyltetrahydropterin synthase activity
Specific function:
Involved in the biosynthesis of tetrahydrobiopterin, an essential cofactor of aromatic amino acid hydroxylases. Catalyzes the transformation of 7,8-dihydroneopterin triphosphate into 6-pyruvoyl tetrahydropterin.
Gene Name:
PTS
Uniprot ID:
Q03393
Molecular weight:
16385.63
General function:
Involved in nucleotide binding
Specific function:
Possesses single-stranded DNA-stimulated ATPase and ATP-dependent DNA helicase (5' to 3') activity; hexamerization is thought to be critical for ATP hydrolysis and adjacent subunits in the ring-like structure contribute to the ATPase activity. Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of select genes principally by acetylation of nucleosomal histones H4 and H2A. This modification may both alter nucleosome - DNA interactions and promote interaction of the modified histones with other proteins which positively regulate transcription. This complex may be required for the activation of transcriptional programs associated with oncogene and proto-oncogene mediated growth induction, tumor suppressor mediated growth arrest and replicative senescence, apoptosis, and DNA repair. The NuA4 complex ATPase and helicase activities seem to be, at least in part, contributed by the association of RUVBL1 and RUVBL2 with EP400. NuA4 may also play a direct role in DNA repair when recruited to sites of DNA damage. Proposed core component of the chromatin remodeling INO80 complex which is involved in transcriptional regulation, DNA replication and probably DNA repair. Plays an essential role in oncogenic transformation by MYC and also modulates transcriptional activation by the LEF1/TCF1-CTNNB1 complex. May also inhibit the transcriptional activity of ATF2.
Gene Name:
RUVBL2
Uniprot ID:
Q9Y230
Molecular weight:
51156.08