D-Cysteine

DB03201ExperimentalSmall molecule

A thiol-containing non-essential amino acid that is oxidized to form CYSTINE.

Chemical structure of D-Cysteine
Formula / weight
C3H7NO2S · 121.158 g/mol (avg)
Also known as
D-Cystein · D-Zystein

Resolves to

Compound
UNIIIU8WN3PPI2CAS921-01-7ChEMBLCHEMBL171281ChEBI35236PubChem92851KEGGC00793
Structure
InChIKeyXUJNEKJLAYXESH-UWTATZPHSA-NSMILESN[C@H](CS)C(O)=O
Targets
P15085CPA1

What you can answer from here — as of September 23, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
Listed above
1+ReferenceStructured and connected to the statements they support
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Which drugs share a target with D-Cysteine, and which of those have an active Phase 3 trial?

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