Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Leucine. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 13)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SLC7A5 | Q01650 | 1/20 | 0.49 |
| ▸ | SLC1A3 | P43003 | 3/20 | 0.41 |
| ▸ | SLC1A2 | P43004 | 3/20 | 0.41 |
| ▸ | SLC1A1 | P43005 | 2/20 | 0.36 |
| ▸ | DPP4 | P27487 | 3/20 | 0.34 |
| ▸ | DPP8 | Q6V1X1 | 1/20 | 0.34 |
| ▸ | DPP9 | Q86TI2 | 1/20 | 0.34 |
| ▸ | DPP7 | Q9UHL4 | 1/20 | 0.34 |
| ▸ | REN | P00797 | 1/20 | 0.33 |
| ▸ | PRCP | P42785 | 1/20 | 0.33 |
| ▸ | NOS2 | P35228 | 2/20 | 0.33 |
| ▸ | NOS3 | P29474 | 1/20 | 0.33 |
| ▸ | NOS1 | P29475 | 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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| Leucine SCHEMBL21382169 | 1.00 | SLC7A5 (0.49) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL28392735 | 1.00 | SLC7A5 (0.49) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL3183643 | 1.00 | SLC7A5 (0.49) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL27683459 | 1.00 | SLC7A5 (0.49) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL5889661 | 1.00 | SLC7A5 (0.49) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL3089172 | 1.00 | SLC7A5 (0.49) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL23091356 | 1.00 | SLC7A5 (0.49) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL1675456 | 1.00 | SLC7A5 (0.49) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL6534720 | 0.97 | SLC7A5 (0.46) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 | |
| Leucine SCHEMBL7110075 | 0.97 | SLC7A5 (0.46) | SLC7A5SLC1A3SLC1A2SLC1A1DPP4 |
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 24 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1054677-B1 | COSMETIC OR DERMATOLOGICAL USE OF 7-HYDROXYLATED STEROIDS ALONE AND/OR IN COMBINATION WITH ELASTIN DERIVED PEPTIDES | CONNECTIVE TISSUE IMAGINEERING (US) | 2008-10-22 | — | — | EP | claimed |
| EP-1064010-B1 | PEPTIDE COMPOSITIONS AND FORMULATIONS AND USE OF SAME | CONNECTIVE TISSUE IMAGINEERING (US) | 2008-02-20 | — | — | EP | claimed |
| EP-1064010-A4 | PEPTIDE COMPOSITIONS AND FORMULATIONS AND USE OF SAME | CONNECTIVE TISSUE IMAGINEERING (US) | 2004-10-06 | — | — | EP | claimed |
| US-6777389-B1 | INHIBITING CUTANEOUS EFFECTS OF AGING | CONNECTIVE TISSUE IMAGINEERING LLC | 2004-08-17 | — | — | US | claimed |
| CN-1300220-A | Peptide compositions and formulations and use of same | MRS LTD (US) | 2001-06-20 | — | — | CN | claimed |
| EP-1064010-A1 | PEPTIDE COMPOSITIONS AND FORMULATIONS AND USE OF SAME | Mrs, Llc (US) | 2001-01-03 | — | — | EP | claimed |
| WO-1999045941-A1 | PEPTIDE COMPOSITIONS AND FORMULATIONS AND USE OF SAME | MRS, LLC (US) | 1999-09-16 | — | — | WO | claimed |
| EP-1054677-B1 | COSMETIC OR DERMATOLOGICAL USE OF 7-HYDROXYLATED STEROIDS ALONE AND/OR IN COMBINATION WITH ELASTIN DERIVED PEPTIDES | CONNECTIVE TISSUE IMAGINEERING (US) | 2008-10-22 | — | — | EP | disclosed |
| EP-1064010-B1 | PEPTIDE COMPOSITIONS AND FORMULATIONS AND USE OF SAME | CONNECTIVE TISSUE IMAGINEERING (US) | 2008-02-20 | — | — | EP | disclosed |
| EP-1392346-A4 | COMPOSITION AND METHOD FOR ENHANCING ELASTICITY OF TISSUE | CONNECTIVE TISSUE IMAGINEERING (US) | 2006-10-25 | — | — | EP | disclosed |
| US-6962904-B1 | Elastin peptide analogs and uses thereof | CONNECTIVE TISSUE IMAGINEERING (US) | 2005-11-08 | — | — | US | disclosed |
| EP-1054677-A4 | COSMETIC OR DERMATOLOGICAL USE OF 7-HYDROXYLATED STEROIDS ALONE AND/OR IN COMBINATION WITH ELASTIN DERIVED PEPTIDES | MRS LLC (US) | 2005-07-27 | — | — | EP | disclosed |
| US-20050054578-A1 | Elastin peptide analogs and uses thereof | SANDBERG LAWRENCE B (US) | 2005-03-10 | — | — | US | disclosed |
| US-6506731-B1 | Peptide or peptide-like compound(s) of the present invention appear to aid the elasticity and/or turgor of the skin | CONNECTIVE TISSUE IMAGINEERING LLC | 2003-01-14 | — | — | US | disclosed |
| WO-2001091700-A2 | COMPOSITION AND METHOD FOR ENHANCING ELASTICITY OF TISSUE | CONNECTIVE TISSUE IMAGINEERING LLC (US) | 2001-12-06 | — | — | WO | disclosed |
| WO-2000028996-A9 | COSMETIC OR DERMATOLOGICAL USE OF 7-HYDROXYLATED STEROIDS ALONE AND/OR IN COMBINATION WITH ELASTIN DERIVED PEPTIDES | MRS LLC (US) | 2001-08-02 | — | — | WO | disclosed |
| EP-1064010-A1 | PEPTIDE COMPOSITIONS AND FORMULATIONS AND USE OF SAME | Mrs, Llc (US) | 2001-01-03 | — | — | EP | disclosed |
| EP-1054677-A1 | COSMETIC OR DERMATOLOGICAL USE OF 7-HYDROXYLATED STEROIDS ALONE AND/OR IN COMBINATION WITH ELASTIN DERIVED PEPTIDES | Mrs, Llc (US) | 2000-11-29 | — | — | EP | disclosed |
| WO-2000028996-A1 | COSMETIC OR DERMATOLOGICAL USE OF 7-HYDROXYLATED STEROIDS ALONE AND/OR IN COMBINATION WITH ELASTIN DERIVED PEPTIDES | MRS, LLC (US) | 2000-05-25 | — | — | WO | disclosed |
| WO-1999045941-A1 | PEPTIDE COMPOSITIONS AND FORMULATIONS AND USE OF SAME | MRS, LLC (US) | 1999-09-16 | — | — | WO | 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-20050054578-A1 | Elastin peptide analogs and uses thereof | ELANE, CUTA, ENPEP | SLC7A5 2652/4885SLC1A3 4341/4885SLC1A2 4634/4885 |
“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.