Potassium Ion

Potassium Ion

SCHEMBL366682

O=S(=O)([O-])CCN1CCN(CCO)CC1.[K+]

nearest known ligand 0.42

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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
ALDH1A1 P00352 3/20 0.42
KDM4E B2RXH2 1/20 0.42
CA12 O43570 1/20 0.38
CA1 P00915 1/20 0.38
CA2 P00918 1/20 0.38
CA9 Q16790 1/20 0.38
CHRM2 P08172 1/20 0.37
CHRM1 P11229 1/20 0.37
KMT2A Q03164 4/20 0.36
LMNA P02545 1/20 0.36
HTT P42858 1/20 0.36
MEN1 O00255 2/20 0.36
GAA P10253 1/20 0.35
CYP2C19 P33261 3/20 0.35
CYP3A4 P08684 2/20 0.35
CYP2C9 P11712 1/20 0.35
HSD11B1 P28845 1/20 0.35
MAPT P10636 1/20 0.33
NPSR1 Q6W5P4 1/20 0.33
CYP2D6 P10635 1/20 0.33

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
Sulfuric Acid SCHEMBL5248436 0.98 ALDH1A1 (0.41) ALDH1A1KDM4ECA12CA1CA2
Water SCHEMBL4269781 0.98 ALDH1A1 (0.41) ALDH1A1KDM4ECA12CA1CA2
SCHEMBL3717130 0.96 ALDH1A1 (0.42) ALDH1A1KDM4ECA12CA1CA2
SCHEMBL229142 0.96 ALDH1A1 (0.42) ALDH1A1KDM4ECA12CA1CA2
SCHEMBL3904265 0.96 ALDH1A1 (0.42) ALDH1A1KDM4ECA12CA1CA2
SCHEMBL3365753 0.96 ALDH1A1 (0.42) ALDH1A1KDM4ECA12CA1CA2
SCHEMBL14894927 0.96 ALDH1A1 (0.42) ALDH1A1KDM4ECA12CA1CA2
SCHEMBL29552462 0.96 ALDH1A1 (0.42) ALDH1A1KDM4ECA12CA1CA2
Hydrochloric Acid SCHEMBL23532725 0.94 ALDH1A1 (0.41) ALDH1A1KDM4ECA12CA1CA2
Hydrochloric Acid SCHEMBL20536266 0.94 ALDH1A1 (0.41) ALDH1A1KDM4ECA12CA1CA2

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-117158410-A Method for cryopreserving oocytes of Erythroculter mongolica 上海海洋大学 2023-12-05 CN claimed
EP-4087589-A1 COMPOSITIONS AND METHODS FOR TREATMENT OF AMYOTROPHIC LATERAL SCLEROSIS (ALS) AND OTHER NEURODEGENERATIVE DISEASES The Sallie Astor Burdine Breast Foundation (US) 2022-11-16 EP claimed
CN-115003313-A Compositions and methods for treating Amyotrophic Lateral Sclerosis (ALS) and other neurodegenerative diseases, and related methods for making the compositions 萨莉阿斯特伯丁乳腺癌基金会 2022-09-02 CN claimed
US-10107736-B2 Hydrogel compositions and methods for electrochemical sensing PORTLAND STATE UNIVERSITY (US) 2018-10-23 US claimed
US-20160123865-A1 HYDROGEL COMPOSITIONS AND METHODS FOR ELECTROCHEMICAL SENSING PORTLAND STATE UNIVERSITY (US) 2016-05-05 US claimed
US-20140273458-A1 Chemical Mechanical Planarization for Tungsten-Containing Substrates AIR PRODUCTS AND CHEMICALS, INC. (US) 2014-09-18 US claimed
EP-2779217-A2 Chemical mechanical planarization for tungsten-containing substrates AIR PRODUCTS AND CHEMICALS, INC. (US) 2014-09-17 EP claimed
CN-104046246-A Chemical Mechanical Planarization for Tungsten-Containing Substrates AIR PROD & CHEM 2014-09-17 CN claimed
EP-3924504-B1 HAPLOTAGGING - SINGLE TUBE COMBINATORIAL BARCODING OF NUCLEIC ACID MOLECULES MAX PLANCK GESELLSCHAFT (DE) 2026-05-27 EP disclosed
US-20260083781-A1 COMPOSITIONS AND METHODS FOR TREATMENT OF TRAUMATIC BRAIN INJURY (TBI), FOR EXAMPLE, MILD TRAUMATIC BRAIN INJURY (mTBI) THE SALLIE ASTOR BURDINE BREAST FOUND (US) 2026-03-26 US disclosed
EP-3715462-B1 METHOD FOR REGULATING IN VITRO BIOSYNTHESIS ACTIVITY BY KNOCKING-OUT OF NUCLEASE SYSTEM KANGMA HEALTHCODE SHANGHAI BIOTECH CO LTD (CN) 2026-03-25 EP disclosed
US-12578305-B2 Photoswitchable binary nanopore capable of detecting single molecules UNIVERSITY OF RHODE ISLAND BOARD OF TRUSTEES (US) 2026-03-17 US disclosed
US-20250354285-A1 ELECTROCHEMICAL METAL DEPOSITION SYSTEM AND METHOD Nth Cycle, Inc. (US) 2025-11-20 US disclosed
US-20250312380-A1 COMPOSITIONS AND METHODS FOR ISOLATION OF MITOCHONDRIA FROM CRYOPRESERVED CELLS The Sallie A. Burdine Breast Foundation 2025-10-09 US disclosed
US-5480772-A SEPARATION OF NUCLEUS FROM ERYTHROCYTES USING PROTEASE AND NONIONIC DETERGENTS, CONTACTING WITH CYTOSTATIC FACTOR EXTRACT AND PRETREATMENT WITH ACTIVATING EGG EXTRACT BRANDEIS UNIVERSITY (US) 1996-01-02 US disclosed
EP-0686202-A1 PRENATAL SCREENING BRANDEIS UNIVERSITY (US) 1995-12-13 EP disclosed
WO-1994028886-A1 USE OF NATURAL PRODUCTS AND RELATED SYNTHETIC COMPOUNDS FOR THE TREATMENT OF CARDIOVASCULAR DISEASE THE UNIVERSITY OF SYDNEY (AU) 1994-12-22 WO disclosed
WO-1994018344-A1 PRENATAL SCREENING BRANDEIS UNIVERSITY (US) 1994-08-18 WO disclosed
US-4649107-A Phenylethanolamine N-methyltransferase based radioenzymatic assay for norephinephrine ELI LILLY AND COMPANY (US) 1987-03-10 US disclosed
US-4582806-A RADIOENZYMATIC ASSAYS OF ENDOGENOUS COMPOUNDS ELI LILLY AND COMPANY (US) 1986-04-15 US disclosed

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

For each of this compound's patents that has machine-readable text (2 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-20260083781-A1 COMPOSITIONS AND METHODS FOR TREATMENT OF TRAUMATIC BRAIN INJURY (TBI), FOR EXAMPLE, MILD TRAUMATIC BRAIN INJURY (mTBI) HSPA9, TIMM9, ACAD9 ALDH1A1 2881/4885KDM4E 2874/4885CA12 2413/4885
US-12578305-B2 Photoswitchable binary nanopore capable of detecting single molecules EPCAM, TSPO, CD44 ALDH1A1 4071/4885KDM4E 4204/4885CA12 857/4885

“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.