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A ball and stick model of Human Insulin. Isolated on black.
3D cartoon and Gaussian surface models. PDB 2aai, white background.
Proteasomes are large molecular machines that degrade unneeded or damaged proteins that have been tagged with polyubiquitin.
Abstract geometric shape
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
DNA A-T Pair
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Background created by fractal geometry.
3d rendering of ubiquitin is attached to target proteins by a process called ubiquitination
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.
New variant of coronavirus, mutation in the virus's spike protein
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.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Abstract geometric shape
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
A molecule of sucrose, showing thermal ellipsoids.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Background created by fractal geometry.
3D cartoon and Gaussian surface models, PDB 4cmh, white background
A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria. Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
Abstract geometric shape
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
Conjugal of DNA to primary antibodies with protein G and linker for multiplexed cellular targeting: 3D rendering
Amino Acid Lysine
3D cartoon and Gaussian surface models, PDB 3hg3, white background
Background created by fractal geometry.
Free Images: "bestof:PDB 1ire EBI.jpg All beta proteins SH3-like barrel Electron transport accessory proteins Nitrile hydratase beta chain Cobalt-containing nitrile hydratase EBI"
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
P450cycle.svg
Proteinoxidation 03.svg
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