Potassium Ion

Potassium Ion

SCHEMBL1305040

O=S(=O)([O-])c1cccc2ccccc12.[K+]

nearest known ligand 0.61

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Known targets — ChEMBL curated mechanism

AGTR1DHFRGABBR1GABBR2GABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGARTNR3C2PBP2XPTGS1PTGS2VKORC1blablaT-3blaT-4blaT-5blaT-6dacAdacBdacCfolAftsImrcAmrcBmrdApbp1apbp1bpbp2apbp2bpbp3polthyA

The experimentally established mechanism targets of Potassium Ion. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
CA1 P00915 1/20 0.61
CA2 P00918 1/20 0.61
CA9 Q16790 1/20 0.61
F2 P00734 3/20 0.55
PRSS1 P07477 3/20 0.55
PRSS2 P07478 3/20 0.55
PRSS3 P35030 3/20 0.55
HTR6 P50406 2/20 0.55
MEN1 O00255 1/20 0.49
KMT2A Q03164 1/20 0.49
NR4A1 P22736 1/20 0.46
HCRTR1 O43613 1/20 0.45
TSHR P16473 2/20 0.44
AKR1B1 P15121 1/20 0.44
KDM4E B2RXH2 1/20 0.42
ALDH1A1 P00352 1/20 0.42
CYP1A2 P05177 1/20 0.42
CYP3A4 P08684 1/20 0.42
CYP2C9 P11712 1/20 0.42
CYP2C19 P33261 1/20 0.42

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.

Compoundsimilaritytop predictedshared targets
Potassium Ion SCHEMBL10962719 1.00 CA1 (0.61) CA1CA2CA9F2PRSS1
Potassium Ion SCHEMBL29414602 1.00 CA1 (0.61) CA1CA2CA9F2PRSS1
Potassium Ion SCHEMBL5834588 0.98 CA1 (0.59) CA1CA2CA9F2PRSS1
Potassium Ion SCHEMBL28244539 0.98 CA1 (0.59) CA1CA2CA9F2PRSS1
Formaldehyde SCHEMBL8630610 0.96 CA1 (0.57) CA1CA2CA9F2PRSS1
Zinc Ion SCHEMBL1683962 0.96 CA1 (0.61) CA1CA2CA9F2PRSS1
SCHEMBL4886341 0.96 CA1 (0.61) CA1CA2CA9F2PRSS1
SCHEMBL4889621 0.96 CA1 (0.61) CA1CA2CA9F2PRSS1
SCHEMBL4888590 0.96 CA1 (0.61) CA1CA2CA9F2PRSS1
SCHEMBL5684924 0.96 CA1 (0.61) CA1CA2CA9F2PRSS1

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

Claimed or disclosed in 254 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260076367-A1 ENDOSCOPE DISINFECTANT WHITELEY CORP PTY LTD (AU) 2026-03-19 US claimed
US-12427215-B2 Endoscope disinfectant WHITELEY CORPORATION PTY LTD (AU) 2025-09-30 US claimed
CN-111097486-B Y molecular sieve and preparation method and application thereof 中国石油化工股份有限公司 2025-04-08 CN claimed
CN-118290105-A Insulating concrete sleeper and preparation method thereof 北京中铁润海科技有限公司 2024-07-05 CN claimed
CN-118140923-A Improved Endoscope Disinfectant 怀特利集团控股有限公司 2024-06-07 CN claimed
CN-113645845-B Improved endoscope disinfectant 怀特利集团控股有限公司 2024-04-19 CN claimed
CN-113661212-B Resin composition 花王株式会社 2024-01-12 CN claimed
CN-113773826-B Viscoelastic surfactant composition, and preparation method and application thereof 中国石油化工股份有限公司 2023-04-07 CN claimed
CN-115433376-A Preparation method of long-acting disinfection and sterilization fabric or fiber 孙国明 2022-12-06 CN claimed
CN-112708409-B Composition containing amido polyether cationic surfactant and preparation and application thereof 中国石油化工股份有限公司 2022-09-06 CN claimed
CN-111097486-A Y molecular sieve and preparation method and application thereof 中国石油化工股份有限公司 2020-05-05 CN claimed
US-7084099-B2 Method for processing a contaminant-containing lipophilic fluid PROCTER & GAMBLE COMPANY (US) 2006-08-01 US claimed
US-5972572-A A COPOLYMER EMULSIFIER USE AS ANTICAKING AND ANTIGUMMING AGENT AGFA-GEVAERT AG (DE) 1999-10-26 US claimed
EP-0583443-A4 MAKING FLOWABLE ALKALI OR AMMONIUM THIOSULFATE OR SULFITE AND ITS PRODUCT-BY-PROCESS FUJI HUNT PHOTO CHEM (BE) 1994-07-27 EP claimed
EP-0583443-A1 MAKING FLOWABLE ALKALI OR AMMONIUM THIOSULFATE OR SULFITE AND ITS PRODUCT-BY-PROCESS FUJI HUNT PHOTOGRAPHIC CHEMICALS, N.V. (BE) 1994-02-23 EP claimed
WO-1993015437-A1 MAKING FLOWABLE ALKALI OR AMMONIUM THIOSULFATE OR SULFITE AND ITS PRODUCT-BY-PROCESS FUJI HUNT PHOTOGRAPHIC CHEMICALS, INC. (US) 1993-08-05 WO claimed
US-4959753-A AN ELECTROLYTIC ELECTROCONDUCTIVE POLYMER DOPED WITH A NAPHTHALENE-OR ANTHRAQUINONESULFONATE ON A DIELECTRIC FILM FORMED FROM ANODIZING THE METAL SUBSTRATE; HEAT AND HUMIDITY RESISTANCE; SHELF LIFELEAK MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (JP) 1990-09-25 US claimed
EP-0358239-A2 Solid electrolytic capacitor and method of manufacturing the same MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (JP) 1990-03-14 EP claimed
EP-0021769-B1 PROCESSES FOR PRODUCING 2,6-DIMETHYL-3-ALKOXY-OCT-1-EN-8-OL, DEHYDROCITRONELLOL AND 2-(2'-METHYL-1'-PROPENYL)-4-METHYLTETRAHYDROPYRAN SUMITOMO CHEMICAL COMPANY, LIMITED (JP) 1983-03-09 EP claimed
EP-0021769-A1 Processes for producing 2,6-dimethyl-3-alkoxy-oct-1-en-8-ol, dehydrocitronellol and 2-(2'-methyl-1'-propenyl)-4-Methyltetrahydropyran SUMITOMO CHEMICAL COMPANY, LIMITED (JP) 1981-01-07 EP claimed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (1 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20260076367-A1 ENDOSCOPE DISINFECTANT PMS2, GABBR1, GABRP CA1 673/4885CA2 692/4885CA9 2418/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.