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)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MAPK1 | P28482 | 1/20 | 0.67 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.55 |
| ▸ | ADORA3 | P0DMS8 | 2/20 | 0.54 |
| ▸ | KDM4E | B2RXH2 | 6/20 | 0.52 |
| ▸ | ALDH1A1 | P00352 | 5/20 | 0.52 |
| ▸ | HPGD | P15428 | 4/20 | 0.52 |
| ▸ | GAA | P10253 | 3/20 | 0.52 |
| ▸ | POLB | P06746 | 2/20 | 0.52 |
| ▸ | LMNA | P02545 | 1/20 | 0.52 |
| ▸ | RAB9A | P51151 | 1/20 | 0.52 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.52 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.52 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.52 |
| ▸ | MAPT | P10636 | 4/20 | 0.51 |
| ▸ | MEN1 | O00255 | 2/20 | 0.51 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.51 |
| ▸ | HTT | P42858 | 1/20 | 0.51 |
| ▸ | RXFP1 | Q9HBX9 | 1/20 | 0.51 |
| ▸ | PKM | P14618 | 1/20 | 0.50 |
| ▸ | TMIGD3 | P0DMS9 | 1/20 | 0.49 |
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 | |
|---|---|---|---|---|
| SCHEMBL27171569 | 0.81 | MAPK1 (0.69) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| SCHEMBL26018013 | 0.77 | MAPK1 (0.69) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| SCHEMBL11518343 | 0.75 | KDM4E (0.71) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| SCHEMBL6978295 | 0.75 | MAPK1 (0.65) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| SCHEMBL11491031 | 0.72 | ALDH1A1 (0.68) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| SCHEMBL8197427 | 0.72 | HPGD (0.63) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| SCHEMBL11491034 | 0.71 | HPGD (0.66) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| SCHEMBL8311455 | 0.70 | TMIGD3 (0.67) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| SCHEMBL689137 | 0.69 | HPGD (1.00) | MAPK1SMN1; SMN2ADORA3KDM4EALDH1A1 | |
| Potassium Ion SCHEMBL3689408 | 0.68 | GAK (0.63) | MAPK1SMN1; SMN2KDM4EALDH1A1HPGD |
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 4 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1724267-B1 | PYRIMIDINE DERIVATIVE | ASKA PHARM CO LTD (JP) | 2013-11-06 | — | — | EP | disclosed |
| US-7799775-B2 | such as 3-amino-5,6-dimethyl-2-[3-(4-quinolin-2-ylpiperazin-1-yl)propylthio]-3H-thieno[2,3-d]pyrimidin-4-one, having serotonin receptor modulatory activity, used for treating irritable bowel syndrome | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2010-09-21 | — | — | US | disclosed |
| US-20070197551-A1 | Pyrimidine derivatives | ASKA PHARMACEUTICAL CO., LTD. (JP) | 2007-08-23 | — | — | US | disclosed |
| EP-1724267-A1 | PYRIMIDINE DERIVATIVE | ASKA Pharmaceutical Co., Ltd. (JP) | 2006-11-22 | — | — | EP | 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 (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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20070197551-A1 | Pyrimidine derivatives | HTR3B, HTR3A, HTR1A | MAPK1 2180/4885SMN1; SMN2 1018/4885ADORA3 23/4885 |
“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.