Target

RPS6KA1

Ribosomal protein S6 kinase alpha-1

As of the edition of 20 October 2026, RPS6KA1 (ribosomal protein S6 kinase alpha-1, UniProt Q15418) has 2 drugs tested at it and 2 companies on the list, 1 on route A and 0 on route B.

Sources: UniProt, ClinicalTrials.gov, ChEMBL, FDA Orange Book and Purple Book, Pharos.

The protein

UniProt
Q15418
How well studied
Chemical tools exist; no approved drug acts on it
Where it sits in the cell
Inside the cell
Solved structures
23
Disease areas
Cancer; Blood and lymph; Skin and connective tissue; Urinary and reproductive
Registered trials of its drugs
3

Drugs at this target

StatusCount
Active1
Stopped1
Total2
DrugStatusFurthest phaseUS protection
PMD-026ActivePhase 2none listed
TAS0612StoppedPhase 1none listed

2 of 2 drugs, the most tested first.

Companies at this target

Where the company standsCompanies
Route A1
Engaged1
Total on the list2
Three companies on route A or B, with the route only
CompanyRoute
TaihoRoute A

The other 1 company at RPS6KA1

In the product

2 companies in all; 1 is not named here, and no score is.

See the 2 companies at RPS6KA1, ranked, with the facts behind eachRequest access. Nothing is shown until you do.