Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Levodopa. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | DRD3 known ✓ | P35462 | 1/20 | 0.53 |
| ▸ | SLC7A5 | Q01650 | 6/20 | 1.00 |
| ▸ | KDM4E | B2RXH2 | 5/20 | 1.00 |
| ▸ | ALOX15 | P16050 | 5/20 | 1.00 |
| ▸ | HIF1A | Q16665 | 5/20 | 1.00 |
| ▸ | HSD17B10 | Q99714 | 5/20 | 1.00 |
| ▸ | USP2 | O75604 | 4/20 | 1.00 |
| ▸ | RECQL | P46063 | 4/20 | 1.00 |
| ▸ | TDP1 | Q9NUW8 | 4/20 | 1.00 |
| ▸ | PTGS1 | P23219 | 2/20 | 1.00 |
| ▸ | ADORA3 | P0DMS8 | 2/20 | 1.00 |
| ▸ | HTR2A | P28223 | 2/20 | 1.00 |
| ▸ | PTGS2 | P35354 | 2/20 | 1.00 |
| ▸ | EGFR | P00533 | 1/20 | 1.00 |
| ▸ | LCK | P06239 | 1/20 | 1.00 |
| ▸ | FYN | P06241 | 1/20 | 1.00 |
| ▸ | KDM6B | O15054 | 1/20 | 0.66 |
| ▸ | PKM | P14618 | 3/20 | 0.58 |
| ▸ | ALPI | P09923 | 1/20 | 0.58 |
| ▸ | XIAP | P98170 | 1/20 | 0.58 |
Click a target to see other patent compounds predicted against it — the reverse direction, in place.
Similar compounds — the chemically nearest patent molecules
Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| Levodopa SCHEMBL704089 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL29373537 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL29974762 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL11000382 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL116907 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL30678311 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL22655 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL29975814 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL20582239 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 | |
| Levodopa SCHEMBL1853441 | 1.00 | SLC7A5 (1.00) | SLC7A5KDM4EALOX15HIF1AHSD17B10 |
Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.
Patent provenance — the patents this molecule appears in, and who filed them
Appears in 42741 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4746858-A2 | COATED NANOPARTICLES AND THEIR USE FOR DELIVERY OF THERAPEUTIC AND DIAGNOSTIC AGENTS | Politecnico Di Torino (IT) | 2026-05-27 | — | — | EP | claimed |
| EP-4746852-A1 | LIPID AGGREGATES FOR INTRAARTICULAR ADMINISTRATION | Universität Bern (CH) | 2026-05-27 | — | — | EP | claimed |
| CN-122081191-A | Engineering bacterium for producing high-modified mussel protein by in-vivo fermentation and application thereof | — | 2026-05-26 | — | — | CN | claimed |
| CN-122094701-A | TLR3 binding bicyclic peptide ligands | — | 2026-05-26 | — | — | CN | claimed |
| CN-122068341-A | Dopa series assembly and pumped solid state laser | 西安炬光科技股份有限公司 | 2026-05-19 | — | — | CN | claimed |
| WO-2026100654-A1 | NUCLEIC ACID INTRODUCTION AID, NUCLEIC ACID INTRODUCTION AGENT, AND NUCLEIC ACID INTRODUCTION METHOD | 株式会社インファーマシア | 2026-05-15 | — | — | WO | claimed |
| CN-122037641-A | Corrosion-resistant protective varnish for automobile air inlet grille and preparation method thereof | 长春富维高新汽车饰件有限公司 | 2026-05-15 | — | — | CN | claimed |
| WO-2026099867-A1 | SUSTAINABLE ANTIFREEZE COATINGS BY PEPTIDE SELF-ASSEMBLY | YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD. (IL) | 2026-05-15 | — | — | WO | claimed |
| CN-122032319-A | Super-hydrophilic polymer separation membrane and preparation method and application thereof | 中国石油化工股份有限公司 | 2026-05-15 | — | — | CN | claimed |
| EP-3869192-B1 | METHOD FOR QUANTITATIVE DETECTION OF VARIOUS METABOLITES IN BIOLOGICAL SAMPLE | HUMAN METABOLOMICS INST INC (CN) | 2026-05-13 | — | — | EP | claimed |
| US-4144133-A | OXGALL, SAPONIN, SUBSTRATE FOR PHENOL OXIDASE | J. K. AND SUSIE L. WADLEY RESEARCH INSTITUTE AND BLOOD BANK (US) | 1979-03-13 | — | — | US | claimed |
| US-4122078-A | Antigens and antibodies of catecholamines | DAIICHI SEIYAKU CO., LTD. (JP) | 1978-10-24 | — | — | US | claimed |
| US-4116949-A | WATER-SOLUBLE, PHYSIOLOGICALLY ACTIVE, SYNTHETIC COPOLYPEPTIDES | THE REAGENTS OF THE UNIVERSITY OF CALIFORNIA (US) | 1978-09-26 | — | — | US | claimed |
| US-4111863-A | NON-SWELLABLE, THREE DIMENSIONAL | DYNAMIT NOBEL AKTIENGESELLSCHAFT (DE) | 1978-09-05 | — | — | US | claimed |
| US-4042329-A | Method and device for detecting cholesterol | BECTON, DICKINSON AND COMPANY (US) | 1977-08-16 | — | — | US | claimed |
| US-3991207-A | TETRAHYDRONAPHTHYLAMINES AND L-3,4-DIHYDROXYPHENYL-ALANINE | PFIZER INC. (US) | 1976-11-09 | — | — | US | claimed |
| US-3983234-A | CLOZAPINE | SANDOZ LTD. (CH) | 1976-09-28 | — | — | US | claimed |
| US-3972918-A | Process for separating DOPA from tyrosine | THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF AGRICULTURE (US) | 1976-08-03 | — | — | US | claimed |
| US-3964871-A | GLUCOSE OXIDASE, HORSERADISH PEROXIDASE | BECTON, DICKINSON AND COMPANY (US) | 1976-06-22 | — | — | US | claimed |
| US-3961060-A | DOPA, M-TYROSINE, APOMORPHINE, PIPERAZINE DERIVATIVE | ASTRA LAKEMEDAL AKTIEBOLAG (SW) | 1976-06-01 | — | — | US | claimed |