Gramicidin S

Gramicidin S

SCHEMBL135010

CC(C)C[C@@H]1NC(=O)[C@H](CCCN)NC(=O)[C@H](C(C)C)NC(=O)[C@@H]2CCCN2C(=O)[C@@H](Cc2ccccc2)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN)NC(=O)[C@H](C(C)C)NC(=O)[C@@H]2CCCN2C(=O)[C@@H](Cc2ccccc2)NC1=O

nearest known ligand 0.71

Full drug profile on Sugi Atlas →

Predicted protein targets (top 18)

geneUniProtsupporting neighboursconfidence
▸ HDAC4 P56524 11/20 0.61
▸ OXTR P30559 1/20 0.55
▸ HDAC1 Q13547 8/20 0.55
▸ HDAC6 Q9UBN7 5/20 0.55
▸ HDAC3 O15379 4/20 0.55
▸ HDAC7 Q8WUI4 4/20 0.55
▸ HDAC2 Q92769 4/20 0.55
▸ HDAC10 Q969S8 4/20 0.55
▸ HDAC11 Q96DB2 4/20 0.55
▸ HDAC8 Q9BY41 4/20 0.55
▸ HDAC9 Q9UKV0 4/20 0.55
▸ HDAC5 Q9UQL6 4/20 0.55
▸ ITGB3 P05106 1/20 0.52
▸ ITGB1 P05556 1/20 0.52
▸ ITGAV P06756 1/20 0.52
▸ ITGA5 P08648 1/20 0.52
▸ ITGB5 P18084 1/20 0.52
▸ GHSR Q92847 2/20 0.51

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
Gramicidin S SCHEMBL15308375 1.00 HDAC4 (0.61) HDAC4OXTRHDAC1HDAC6HDAC3
SCHEMBL29380803 1.00 HDAC4 (0.61) HDAC4OXTRHDAC1HDAC6HDAC3
Gramicidin S SCHEMBL29689215 0.99 HDAC4 (0.60) HDAC4OXTRHDAC1HDAC6HDAC3
Gratisin SCHEMBL29885076 0.95 HDAC4 (0.58) HDAC4OXTRHDAC1HDAC6HDAC3
SCHEMBL22326373 0.94 HDAC4 (0.57) HDAC4OXTRHDAC1HDAC6HDAC3
SCHEMBL29884582 0.92 HDAC4 (0.60) HDAC4HDAC1HDAC6HDAC3HDAC7
SCHEMBL21164406 0.91 HDAC4 (0.54) HDAC4OXTRHDAC1HDAC6HDAC3
SCHEMBL21164405 0.91 OXTR (0.54) HDAC4OXTRHDAC1HDAC6HDAC3
SCHEMBL22292162 0.91 HDAC4 (0.54) HDAC4OXTRHDAC1HDAC6HDAC3
SCHEMBL22326366 0.91 HDAC4 (0.54) HDAC4OXTRHDAC1HDAC6HDAC3

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 4313 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2026104743-A1 METHOD FOR OBTAINING A GRAMICIDIN S EXTRACT FROM MICROBIAL BIOMASS AND ITS USE AS AN ANTIMICROBIAL OR ANTIBIOTIC UNIVERSIDADE DE VIGO (ES) 2026-05-21 — — WO claimed
US-12447193-B2 Compositions and methods for prevention and treatment of infections THE UNIVERSITY OF MEMPHIS RESEARCH FOUNDATION (US) 2025-10-21 — — US claimed
US-12412739-B2 Charge reduced mass spectrometry for sequencing of oligonucleotide therapeutics DH TECHNOLOGIES DEVELOPMENT PTE. LTD. (SG) 2025-09-09 — — US claimed
US-20250129415-A1 POLYNUCLEOTIDE SEQUENCING USING IONOPHORES ILLUMINA, INC. (US) 2025-04-24 — — US claimed
WO-2025071439-A1 INTRANASAL COMPOSITION FOR THE PROPHYLAXIS AND/OR TREATMENT OF VIRAL AND BACTERIAL INFECTIONS ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "ВДС" 2025-04-03 — — WO claimed
CN-112689758-B Device and method for checking the effect of a drug on microorganisms 上海宜晟生物科技有限公司 2025-03-28 — — CN claimed
WO-2025034143-A1 PHARMACEUTICAL COMPOSITION OF GRAMICIDIN S FOR TREATING INFECTIOUS INFLAMMATORY DISEASES OF THE ORAL CAVITY AND THROAT ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "ВАЛЕНТА-ИНТЕЛЛЕКТ" 2025-02-13 — — WO claimed
WO-2024253559-A1 DOSAGE FORM FOR INHIBITING BACTERIAL INFECTIONS AND METHOD FOR ORGANIZING SAME АКЦИОНЕРНОЕ ОБЩЕСТВО "ПРОИЗВОДСТВЕННАЯ ФАРМАЦЕВТИЧЕСКАЯ КОМПАНИЯ ОБНОВЛЕНИЕ" 2024-12-12 — — WO claimed
CN-119015432-A Polypeptide-lipid nanocomposite for delivering genetic material, preparation and application 苏州慧疗生物医药科技有限公司 2024-11-26 — — CN claimed
CN-118252780-B Preservative substitution composition without adding preservative and preparation method and application thereof 珠海金肽生物科技有限公司 2024-09-10 — — CN claimed
US-5120720-A Amorphous complex; stability, water solubility THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE DEPARTMENT OF HEALTH & HUMAN SERVICES (US) 1992-06-09 — — US claimed
US-4912036-A Using a reducible dye; colorimetric analysis EASTMAN KODAK COMPANY (US) 1990-03-27 — — US claimed
US-4810567-A WITH FUNCTIONAL VINYL MONOMERS, REACTION WITH ANTIMICROBIAL AGENT; OR FABRIC-UNSATURATED ANTIMICROBIAL REACTION UOP (US) 1989-03-07 — — US claimed
EP-0261934-A2 Rapid differentiation of bacteria using cyclic polypeptide antibiotics EASTMAN KODAK COMPANY (a New Jersey corporation) (US) 1988-03-30 — — EP claimed
EP-0147618-A2 Antimicrobial fabrics UOP INC. (US) 1985-07-10 — — EP claimed
US-4496363-A Antimicrobial fabrics UOP INC. (US) 1985-01-29 — — US claimed
EP-0117740-A2 Process for producing L-glutamic acid by fermentation and mutant microorganisms for use therein KYOWA HAKKO KOGYO CO., LTD. (JP) 1984-09-05 — — EP claimed
US-4414204-A WITH A MURAMYL-PEPTIDE CIBA-GEIGY CORPORATION (US) 1983-11-08 — — US claimed
US-4409209-A POTENTIATION OF ANTIBIOTICS CIBA-GEIGY CORPORATION (US) 1983-10-11 — — US claimed
EP-0056560-A1 Active antibiotic compositions, process for their manufacture and process for the antibiotic activity of antibiotics CIBA-GEIGY AG (CH) 1982-07-28 — — EP claimed
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