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A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
Proteasomes are molecular machines for breaking down proteins called proteolysis, only target proteins that have been marked for destruction called ubiquitin to the target protein, 3d rendering
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Inhibition of mTORC1 by rapamycin leads to immunosuppression, prevention of trasplant rejection and inhibition of tumor growth.
DNA A-T Pair
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Abstract geometric shape
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
Dengue virus cell. 3D Render
Neurotoxin concept Neurotoxin of type A of bacterium Clostridium botulinum which causes food intoxication botulism, molecular model 3d rendering
chromosome,Human genome concept
Nirmatrelvir inhibits the 3C-like protease of the SARS-CoV 2 virus. The coronavirus 3CL hydrolase enzyme, also known as the main protease, is essential for the maturation of the virus.
This footage shows the translation initiation complex, which consists of the ribosomal small subunit, transfer RNA (tRNA), and translation initiation factors. The golden ribbon represents the RNA.
Structure of novel coronavirus spike receptor-binding domain (pink) complexed with its receptor ACE2 (blue), surface modeel, white background
Birth of Life, Evolution and Circulating Cells
3D CG rendered image of scientifically accurate Adeno-Associated Virus (AAV) Capsid Structure based on PDB : 1LP3 (capsomere)
A ball-and-stick molecular model of the hormone Orexin, also known as Hypocretin.  Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease.  Isolated on white.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Abstract geometric shape
3d rendering of ubiquitin is attached to target proteins by a process called ubiquitination
Molecular Model of Cyclosporine, an immunosuppressant drug widely used in organ transplantation to prevent rejection.
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
Background created by fractal geometry.
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
A ball and stick + ribbons model of Bowman-Birk Protease Inhibitor, more commonly abbreviated to BBI. It is used clinically to treat and help prevent cancer.
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
Sphere, Molecule, Abstract, Futuristic
protein G−DNA conjugate an antibody to the intended area on the surface of bioassay chips or particles; 3d rendering
Abstract geometric shape
Free Images: "bestof:PDB 5cyt EBI.jpg All alpha proteins Cytochrome c Cytochrome c monodomain cytochrome c Mitochondrial cytochrome c EBI License 5cyt November 16 2008 Mitochondrial"
Complex III reaction.svg
Complex IV.svg
Complex IV pl.svg
Complex III reaction-es.svg
P450cycle.svg
ETC electron transport chain.svg
Cytochromy b6f.svg
Safinamide metabolism.svg
Electron transport chain.svg
Clopidogrel activation.svg
(Z)-9-tricosene biosynthesis.svg
Rieske Fe2S2.svg
Portret van Jan van Huysum Rijksmuseum SK-A-5008.jpeg.jpg
PDB 5cyt EBI.jpg
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