L-Histidinal

L-Histidinal

SCHEMBL65206

N[C@@H](C=O)Cc1cnc[nH]1

nearest known ligand 0.59

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
HRH4 Q9H3N8 6/20 0.59
HRH3 Q9Y5N1 6/20 0.59
ALDH1A1 P00352 3/20 0.59
NFKB1 P19838 2/20 0.59
MEN1 O00255 1/20 0.59
GLA P06280 1/20 0.59
KMT2A Q03164 1/20 0.59
CYP1A2 P05177 1/20 0.59
THPO P40225 1/20 0.59
LMNA P02545 2/20 0.58
APEX1 P27695 2/20 0.58
BLM P54132 1/20 0.58
CYP3A4 P08684 2/20 0.57
SLC7A5 Q01650 1/20 0.57
HRH2 P25021 2/20 0.46
TSHR P16473 2/20 0.46
MIF P14174 1/20 0.46
HRH1 P35367 1/20 0.46
CPB2 Q96IY4 1/20 0.45
SMN1; SMN2 Q16637 1/20 0.44

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
L-Histidinal SCHEMBL1080911 1.00 HRH4 (0.59) HRH4HRH3ALDH1A1NFKB1MEN1
L-Histidinal SCHEMBL12652228 1.00 HRH4 (0.59) HRH4HRH3ALDH1A1NFKB1MEN1
L-Histidinal SCHEMBL19340307 0.88 HRH4 (0.50) HRH4HRH3ALDH1A1NFKB1MEN1
SCHEMBL23743773 0.82 HRH3 (0.52) HRH4HRH3ALDH1A1NFKB1MEN1
SCHEMBL23743772 0.80 HRH3 (0.54) HRH4HRH3LMNAHRH2TSHR
SCHEMBL23743791 0.78 HRH3 (0.56) HRH4HRH3HRH2HRH1
SCHEMBL12228688 0.78 HRH3 (0.59) HRH4HRH3ALDH1A1NFKB1MEN1
SCHEMBL14213359 0.77 HRH4 (0.50) HRH4HRH3ALDH1A1NFKB1MEN1
SCHEMBL23743797 0.77 HRH3 (0.57) HRH4HRH3HRH2HRH1
SCHEMBL23743795 0.77 HRH3 (0.57) HRH4HRH3HRH2HRH1

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

Appears in 10150 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4747627-A1 METHODS AND SYSTEMS FOR PREDICTIVE CLASSIFICATION BY MASS SPECTROMETRY AND TRAINED LARGE SPECTRAL MODELS Matterworks Inc (US) 2026-05-27 EP claimed
EP-3296393-B1 METHOD FOR PRODUCING CULTURE CONTAINING MEGAKARYOCYTES, AND METHOD FOR PRODUCING PLATELETS USING SAME MEGAKARYON CORP (JP) 2026-03-04 EP claimed
US-12534571-B2 Amphiphilic block copolymer, preparation method thereof and nanomicelle drug-loading system SHANGHAI BEST-LINK BIOSCIENCE, LLC (CN) 2026-01-27 US claimed
US-20250387342-A1 METHODS FOR MANUFACTURING AND USING EXTRACELLULAR VESICLES THERAXYTE BIOSCIENCE HONG KONG LTD (CN) 2025-12-25 US claimed
EP-4547222-A1 METHODS FOR MANUFACTURING AND USING EXTRACELLULAR VESICLES THeraxyte Bioscience Hong Kong Limited (HK) 2025-05-07 EP claimed
CN-119768511-A Methods of making and using extracellular vesicles 思珞赛生物科技香港有限公司 2025-04-04 CN claimed
WO-2025072741-A1 PRESERVATIVES FOR MOLECULAR SAMPLE ANALYSIS WITH SAMPLE COLLECTION DEVICES BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (US) 2025-04-03 WO claimed
CN-119220474-B Escherichia coli genetically engineered bacterium for producing L-histidine through fermentation, method and application 天津科技大学 2025-02-25 CN claimed
CN-119367531-A Pharmaceutical compositions of anti-CD 3 xCD 20 bispecific antibodies 上海君实生物医药科技股份有限公司 2025-01-28 CN claimed
WO-2025019764-A1 METHODS AND SYSTEMS FOR PREDICTIVE CLASSIFICATION BY MASS SPECTROMETRY AND TRAINED LARGE SPECTRAL MODELS MATTERWORKS INC (US) 2025-01-23 WO claimed
EP-0857212-A2 METHODS AND COMPOSITIONS COMPRISING GLUT-2 AND GLUT-2 CHIMERAS BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (US) 1998-08-12 EP claimed
WO-1997026333-A1 HUMANIZED GREEN FLUORESCENT PROTEIN GENES AND METHODS UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATED (US) 1997-07-24 WO claimed
WO-1997015668-A2 METHODS AND COMPOSITIONS COMPRISING GLUT-2 AND GLUT-2 CHIMERAS BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (US) 1997-05-01 WO claimed
US-5464764-A Method for enriching transformed murine embryonic stem cell containing modification in target DNA sequence in genome of cell UNIVERSITY OF UTAH RESEARCH FOUNDATION (US) 1995-11-07 US claimed
WO-1993022426-A1 LIVE ANIMAL MUTAGENESIS SYSTEMS FOR TESTING MUTAGENIC AGENTS IN VIVO INDIANA UNIVERSITY FOUNDATION (US) 1993-11-11 WO claimed
EP-0478502-A2 Histidinol dehydrogenase protein, DNA and muteins and transgenic plants thereof CIBA-GEIGY AG (CH) 1992-04-01 EP claimed
US-5024828-A Iodine-labeled isomers and racemic mixtures for radioimmuno-assays of physiological fluids ROUSSEL UCLAF (FR) 1991-06-18 US claimed
EP-0235000-B1 IODINE-LABELLED PYRETHRINOIDS, PROCESS FOR THEIR PREPARATION AND THEIR USE IN RADIOIMMUNO-ASSAYS ROUSSEL-UCLAF (FR) 1990-11-14 EP claimed
US-4397779-A RADIOIMMUNOASSAY OF THEOPHYLLINE AND DERIVATIVES; IODINATION BAXTER TRAVENOL LABORATORIES, INC. (US) 1983-08-09 US claimed
US-4244939-A RADIOIMMUNOASSAY BAXTER TRAVENOL LABORATORIES, INC. (US) 1981-01-13 US claimed