Compound
L-erythro-7,8-dihydrobiopterin
A 7,8-dihydrobiopterin in which the 1,2-dihydroxypropyl group has (1R,2S)-configuration; naturally occurring form.
Definition from ChEBI (CHEBI:43029), read 2026-09-23. CC BY 4.0.
Structure
No depiction stored
Loading the model…
- Class
- Organic compound
- Formula
- C9H13N5O3
- Mass
- 239.235 g/mol
- Charge
- 0
- InChIKey
- FEMXZDUTFRTWPE-DZSWIPIPSA-N
- SMILES
- C[C@H](O)[C@H](O)C1=Nc2c(nc(N)nc2=O)NC1
- Look it up
- ChEBIPubChemBy InChIKey
Identity from ChEBI, geometry from PubChem. Not evidence.
What it touches on the way
Mechanistic reach
2 entities
2 entities reached.
0 reported hops2 assembled from the scaffold
What the reference databases state
Statements
3 statements
3 statements · 1 reference database · Subject: L-erythro-7,8-dihydrobiopterin · Sources: Rhea
- L-sepiapterin is converted to L-erythro-7,8-dihydrobiopterinCompoundRhea RHEA:18953Inferred only
- L-erythro-7,8-dihydrobiopterin is transported by SLC22A6ProteinRhea RHEA:76075Inferred only
- L-erythro-7,8-dihydrobiopterin is transported by SLC22A8ProteinRhea RHEA:76075Inferred only
Reactions
2 reactions
L-erythro-7,8-dihydrobiopterin+NADP(3-)L-sepiapterin+NADPH(4-)+hydron
Catalysed by SPR
Reaction pageRight to leftBalanced
Rhea RHEA:18953CC BY 4.0Reference data
L-erythro-7,8-dihydrobiopterin+a dicarboxylateL-erythro-7,8-dihydrobiopterin+a dicarboxylate
Transported by SLC22A6 or SLC22A8
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:76075CC BY 4.0Reference data
Where it reaches
1 system, 1 region, 1 tissue, 1 transporter route — routes, not measurements: transporters known to carry L-erythro-7,8-dihydrobiopterin are expressed there, and no source reports it arriving.
Loading the model…
Other names
6 names
Resolves to: L-erythro-7,8-dihydrobiopterin
- Also called
- 7,8-DIHYDROBIOPTERINDihydrobiopterinL-erythro-q-Dihydrobiopterinq-BH2Quinonoid dihydrobiopterin
- Systematic name
- 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-dihydropteridin-4(3H)-one