Penicillin binding proteins in biology

Pradeep Tare | MBBS | Med Creator on Instagram: "How Penicillin works in body 🧠🥼💉 Mechanism of Action Penicillin works by blocking bacterial cell wall synthesis. It binds to Penicillin Binding Proteins (PBPs) and inhibits transpeptidation, so the bacteria cannot form a strong peptidoglycan wall. Without a proper cell wall, bacteria burst due to osmotic pressure and die. 📌 Humans don’t have cell walls — that’s why penicillin is selectively toxic. #mbbslife #Penicillin #MBBSInsiderr #Pharmacol

Penicillin binding to penicillin-binding proteins (PBPs), glowing softly as each molecule attaches. PBPs dim in response, illustrating blocked construction of structural components

Wow Medicine on Instagram: "💊🦠 How penicillin actually kills bacteria 👇 Penicillin doesn’t just “stop growth” — it breaks the bacterial cell wall. Here’s how it works step by step ⬇️ 🧬 Bacteria rely on a strong peptidoglycan cell wall to survive osmotic pressure. To build that wall, they use enzymes called penicillin-binding proteins (PBPs) — especially transpeptidase, which cross-links peptidoglycan chains. 💥 Penicillin binds to PBPs ➡️ This inhibits transpeptidase ➡️ Peptidoglycan cross-l

Billy jo Jim bob on Instagram: "Amoxicillin is a widely used penicillin antibiotic that treats a variety of bacterial infections, according to Drugs.com and the National Institutes of Health (NIH). Here are some key facts about amoxicillin: Uses Respiratory Tract Infections: Amoxicillin treats upper and lower respiratory infections like sinusitis, tonsillitis, pharyngitis, pneumonia, and bronchitis. Ear, Nose, and Throat Infections: It's often prescribed for middle ear infections (otitis media),