bacillus

Dalbavancin (BI-397), a novel second-generation lipoglycopeptide antibiotic, possesses in vitro activity against a variety of Gram-positive pathogens including methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant Staphylococcus epidermidis (MRSE),Dalbavancin inhibits Staphylococcus aureus and Bacillus anthracis with MIC90s of 0.06 μg/mL and 0.25 μg/mL, respectively

Cephalosporinase, bacillus, are enzymes produced by Bacillus; these enzymes inactivate and degrade the effectiveness of cephalosporin antibiotics. Cephalosporins are a class of β-lactam antibiotics widely used to treat bacterial infections [1].

Neutral Proteinase, derived from Bacillus sp., serves as a biocatalyst and is a pivotal enzyme in novel biocatalyst technology. Enzyme engineering focuses on improving reaction kinetics, substrate selectivity, and maintaining activity under challenging conditions (e.g., low or high pH). By incorporating stimuli-responsive modifications, dynamic control of enzyme activity can also be achieved.

Keratanase II, from Bacillus circulans and expressed in E. coli, possesses transglycosylation activity. It effectively catalyzes α(2→3)-sialylated 6,6′-di-sulfo-LacNAc with two glycosyl acceptors, 6-sulfo-Lewis X and 6,6'-di-sulfo-LacNAc derivatives, generating sialic acid sulfohexose and sialic acid sulfopentose.

α-Glucosidase, bacillus stearothermophilus, is a carbohydrate enzyme that facilitates the release of α-glucose molecules. It retains exoglycosidase activity, enabling the hydrolysis of α-glycosidic bonds at the non-reducing ends of substrates.

Phosphoglucose isomerase, bacillus stearothermophilus, is a highly conserved glycolytic enzyme and dimerase. It catalyzes the isomerization of glucose-6-phosphate into fructose-6-phosphate.

Glycosyltransferase-IN-1 is a glycosyltransferase inhibitor with bacteriostatic activity, inhibiting MSSA, MRSA, Bacillus subtilis, and Enterobacteriaceae.

Holomycin (N-Demethylthiolutin) is a secondary metabolite of dithiopyrrolidone. HolomycinHolomycin, an antibiotic secondary metabolite, is required for the biofilm formation of natural photogenic Bacillus galatheae S2753 and is also a broad-spectrum antibiotic. holomycin promotes biofilm formation of S2753 through its alene-disthionyl group. Holomycin has antitumor activity and is involved in RNA synthesis.

Polymyxin B Sulfate (Poly-RX) is a mixture of polymyxins B1 and B2, obtained from Bacillus polymyxa strains. They are basic polypeptides of about eight amino acids and have cationic detergent action on cell membranes. Polymyxin B Sulfate (Poly-RX) is used for infections with gram-negative organisms, but may be neurotoxic and nephrotoxic.

Colistin sulfate (Colistin sulfate (1066-17-7 free base)) is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.

Tribromsalan (3,5,4'-Tribromosalicylanilide) is an inhibitor of Mycobacterium tuberculosis and abscess bacillus, inhibiting IkappaBalpha phosphorylation to suppress NF-kappaB signaling.

1-Decanol inhibits various bacteria and fungi, including Candida albicans, Penicillium, Aspergillus niger, Bacillus subtilis, Propionibacterium, and others.

Colistin methanesulfonate sodium salt (Colistimethate Sodium) is a cyclic polypeptide antibiotic from Bacillus colistinus, composed of Polymyxins E1 and E2.

3,5-Dimethylbenzaldehyde has broad-spectrum antimicrobial activity, inhibiting Bacillus subtilis, Pseudomonas albicans, Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus and Streptococcus pneumoniae.

L-Norvaline is an arginase inhibitor and a non-protein branched-chain amino acid. L-Norvaline has previously been reported as a natural component of the antifungal peptide of Bacillus subtilis. L-Norvaline and other modified branched-chain amino acids have received attention in recent studies because they appear to be incorporated into some recombinant proteins found in E. coli.

Xanthosine is produced by guanine-free mutants of bacteria e.g. Bacillus subtilis, Aerobacter aerogenes. Xanthosine monophosphate is an intermediate in purine metabolism, formed from IMP, and forming GMP.

DL-Phenylalanine, a phenylalanine derivative, exhibits antifungal activity against Aspergillus flavus and antibacterial activity against Bacillus cereus and Escherichia coli.

(1R)-α-Pinene ((+)-alpha-Pinene) is a volatile substance from plants with antimicrobial activity and anthelmintic activity that reduces the growth of Bacillus cereus populations.

2-Methylcyclohexa-2,5-diene-1,4-dione exhibits inhibitory activity against cancer cells such as A2780, HT-29, HL-60, and K562 (IC50 = 2.8–12.1 µM) and antibacterial activity against Bacillus subtilis.

Cyclo(L-Pro-L-Ile) is a bis-ketopiperazine from Bacillus thuringiensis that induces a moderate hypersensitivity reaction and can be used to study pine wilt.

Thioisonicotinamide (Isothionicotinamide) is a chemical based on the nicotinamide structure, but in which the amide is in the 4-position and not the 3-position.

1H-Indole, 3,3'-(2-thienylmethylene)bis[2-methyl- can be used as a broad-spectrum antimicrobial agent with inhibitory activity against Aspergillus niger Bacillus subtilis, Pseudomonas albicans, Escherichia coli and Staphylococcus aureus.1H-Indole, 3,3'-(2-thienylmethylene) bis[2-methyl- showed anti-inflammatory activity in in vitro experiments and can be used to treat bacterial infections.

Dihydropinosylvinin is an phytoalexin, it shows antifungal activity against Cladosporium cladosporioides, Botryodiplodia theobromae, Aspergillus niger and Penicillium schlerotgenum, it also exhibits strong antibacterial activity against Bacillus cereus, S

Gramicidin (Gramicidine) is an antimicrobial peptide. Gramicidin dimers form ion channel-like pores in the cell membranes and organelles of bacterial and animal cells, allowing inorganic monovalent ions, such as potassium and sodium ions, to pass freely through the pores by diffusion, disrupting the important ionic gradient between membranes and thus killing the cells by various actions. Gramicidin is effective against Gram-positive bacteria such as Bacillus subtilis and Staphylococcus aureus, but is not as effective against Gram-negative bacteria such as Escherichia coli.