Novel Inhibitor of Bacterial Cytokinesis, inhibiting FtsZ
Allergen Gal d 4 (46-61), chicken is a hen egg white lysozyme peptide.
Tobramycin is an aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius.Target: AntibacterialTobramycin is an aminoglycoside antibiotic derived from Streptomyces tenebrarius and used to treat various types of bacterial infections, particularly Gram-negative infections. It is especially effective against species of Pseudomonas [1]. Tobramycin works by binding to a site on the bacterial 30S and 50S ribosome, preventing formation of the 70S complex. As a result, mRNA cannot be translated into protein and cell death ensues. Tobramycin is preferred over gentamicin for Pseudomonas aeruginosa pneumonia due to better lung penetration. From Wikipedia [2].
QPX7728 is a potent, ultra-broad-spectrum boronic acid beta-lactamase inhibitor. QPX7728 inhibits key serine and metallo beta-lactamases at a nano molar range[1].
Cefotiam hexetil hydrochloride (CTM-HE) is an oral third-generation cephalosporin, which is a prodrug of cefotiam, but has no anti-bacterial property. Cefotiam is an antibiotic[1].
Palmatine hydroxide is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC50s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine hydroxide can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC50 of 96 μM. Palmatine hydroxide shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities[1][2][3][4][5].
MAC-545496 is a nanomolar inhibitor of glycopeptide-resistance-associated protein R (GraR). MAC-545496 displays strong binding affinity to the full-length GraR protein (Kd ≤ 0.1 nM). MAC-545496 is an antivirulence agent that reverses β-lactam resistance in Methicillin-resistant strains (MRSA)[1].
Lenapenem (BO-2727 free acid), a carbapenem antibiotic, has potent antibacterial activity against Gram-positive and Gram-negative bacteria including P. aeruginosa[1].
Antibacterial agent 107 (compound 14) is a potent antibacterial agent. Antibacterial agent 107 shows potent antibacterial activity against Gram-positive bacteria, with a MIC of 1.56 μg/mL (MRSA). Antibacterial agent 107 exhibits low hemolytic activity, high membrane selectivity, and rapid bactericidal activity. Antibacterial agent 107 shows effective in vivo efficacy in the murine model of bacterial keratitis caused by Staphylococcus aureus ATCC29213[1].
MK-3402 is a metallo-beta-lactamase inhibitor (Example 303 in reference patent). MK-3402can be used in the research of bacteria[1].
Curcapicycloside (Pilosidine), a norlignan glucoside, exhibits antibacterial activity against Escherichia coli[1].
Ppc-1 is a mitochondrial uncoupler. Ppc-1 enhances mitochondrial oxygen consumption without adverse effects on ATP production. Ppc-1 is a cell-permeate interleukin-2 (IL-2) inhibitor. Ppc-1 inhibits the Gram-negative periodontopathogen Porphyromonas gingivalis. Ppc-1 has anti-obesity, antibacterial and anti-inflammatory activities[1][2][3][4].
l-Atabrine dihydrochloride is a less active enantiomer of quinacrine which displays antiprion activity.
Sulfamethoxypyridazine is a long-acting sulfonamide antibiotic, for treatment of Dermatitis herpetiformis.
PXYC2 is a ribosomal protein S1 (RpsA) antagonist with Kds of 6.35 and 5.11 μM for RpsA-CTD and RpsA-CTD Δ438A, respectively. RpsA plays an important role in the trans-translation process of Mycobacterium Tuberculosis (Mtb)[1].
Dianemycin (Nanchangmycin free base), produced by Streptomyces nanchangensis NS3226, inhibits gram-positive bacteria[1]. Dianemycin is a broad spectrum antiviral active against Zika virus[2].
Norfunalenone exhibits weak cytotoxic activity in mouse myeloma NS-1 cell line (ATCC TIB-18) with an IC50 of 70 μM. Norfunalenone also exhibits weak antibacterial activity against B. subtilis (MIC=100 μg/mL; IC50=265 μM)[1].
EP3 is an antimicrobial peptide. EP3 has antibacterial and antifungal activities. EP3 inhibits E. gallinarum, P. pyocyanea, A. baumanii, K. terrigena with a MIC value of 12.85 μg/mL. EP3 also shows antitumor activity against cancer cells, and induces cell apoptosis[1].
SPR206 acetate is a polymyxin analog with antibiotic activity against Gram-negative pathogens, including multidrug-resistant (MDR) variants. SPR206 acetate has an anti-bacterial infection effect by interacting with the bacterium’s outer membrane. The MIC values of SPR206 acetate against Pseudomonas aeruginosa Pa14 and Acinetobacter baumannii NCTC13301 are both 0.125 mg/L[1][2].
Phthalylsulfathiazole is a kind of sulfonamides used as an antibacterial drug.
Carbadox is a quinoxaline-di-N-oxide antibiotic compound which is widely fed to nursery-age pigs to control enteric diseases and improve feed efficiency.
PMAP-23 is a biological active peptide. (an antimicrobial peptide (AMP) derived from porcine myeloid.)
BPH-1358 free base (NSC50460 free base) is a potent human farnesyl diphosphate synthase (FPPS) and undecaprenyl diphosphate synthase (UPPS) inhibitor with IC50s of 1.8 μM and 110 nM, respectively, and is active against S. aureus in vitro (MIC ~250 ng/mL)[1][2].
Quorum Sensing-IN-2 (compound 23e) is a quorum sensing inhibitor, which can reduce the pathogenicity of bacteria without affecting bacterial growth. Quorum Sensing-IN-2 inhibits bacterial infections with little hemolytic activity. Quorum Sensing-IN-2 shows synergistic effect with Ciprofloxacin (HY-B0356) in the bacteremia model infected with P. aeruginosa PAO1[1].
PNU288034 is a potent oxazolidinone antibiotic.
Diethylamine NONOate (DEA NONOate, diethylammonium salt) is a nitric oxide donor. Diethylamine NONOate is a potent antimicrobial agent, which can inhibit Escherichia coli growth. Diethylamine NONOate also can enhance preservation of the donor rat heart[1][2].
PknB-IN-2 (Compound 10) is a Mycobacterium tuberculosis protein kinase B (PknB) inhibitor with an IC50 of 12.1 μM[1].
Morinidazole R enantiomer is the R-enantiomer of Morinidazole. Morinidazole is a new 5-nitroimidazole class antimicrobial agent. Morinidazole R enantiomer is the less active enantiomer.
6'-Sialyllactose (sodium), a predominant milk oligosaccharide, reduces the internalisation of Pseudomonas aeruginosa in human pneumocytes[1].
β-Chloro-L-alanine is a bacteriostatic amino acid analog which inhibits a number of enzymes, including threonine deaminase and alanine racemase.