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3D cartoon and Gaussian surface models, PDB 6vg8, white background
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.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
Abstract geometric shape
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
DNA A-T Pair
Cholera toxin, molecular model. Cholera toxin (choleragen) is a protein complex secreted by the bacterium Vibrio cholerae, that causes the disease cholera. It is made up of a wedge-shaped A subunit (right part of illustration) and five B subunits (left part of illustration) that form a ring which binds to the intestinal lining. In its most severe forms, cholera is one of the most rapidly fatal illnesses known.
Medical Laboratory Research Background
3D cartoon and Gaussian surface models. PDB 2aai, white background.
A ball and stick + ribbons model of HIV protease - an enzyme that is the target of much AIDS and HIV research.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Abstract geometric shape
PETase (left) degrades  polyethylene terephtalate (PET) into monohydroxyethyl terephthalate (MHET) and MHETase degrades MHET ethylene glycol (EG) and terephthalic acid (TPA). The substrates in the binding sites are depicted in red.
Model of human Insulin, a hormone to regulate carbohydrate and fat metabolism
Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
Liquid bubbles up Fluid Twirl
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Rendered coronavirus/2019-nCoV single-stranded RNA, built from experimentally determined Ebola virus crystal structure. Color symbols - bluewhite=carbon, pink=oxygen, lightblue=nitrogen, white=hydrogen, lavender=phosphorus
Abstract Pink And Green Knot
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Maltose or maltobiose or malt sugar is a disaccharide formed from two units of glucose joined with an alpha bond. 3d illustration
Liquid bubbles up Fluid Twirl
3D cartoon and Gaussian surface models, PDB 3hg3, white background
A ball and stick model of Ethyl Eicosapentaenoic Acid or E-EPA. It is an omega-3 polyunsaturated fatty acid.
Botulinum toxin neurotoxic protein, 3D rendering. Produced by Clostridium botulinum. Cosmetically used to treat wrinkles.
Colorful Molecules Background
PKM2 plays key roles in reprogramming cancer cells from energy production to growth (Warburg Effect). The dimeric form of the enzyme is not only less active in glycolysis but can also move into the nucleus to promote the transcription of other cancer-causing genes. A substrate analogon (red) is bound to the active site. PKM2 is a target for anti-cancer therapies. PDB entry: 6WP3.
Molecular Model of Vitamin E.
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Lavender_Flowers.jpg
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Brown_Caribou_Walking_Through_a_Stream.jpg
Tree_Stump_in_Sunlight.jpg
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Ocean_Beach_with_Waves.jpg
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Single_Peach_Rose.jpg
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Tractor_Marks_in_a_Field_of_Grass.jpg
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Inside_Building_Looking_Up_at_Skylight.jpg
Moss-Covered_Ground_in_a_Forest.jpg
Yellow_Leaves_on_a_Tree.jpg
Snowflake_Holiday_Ornament.jpg
Macro_of_Seed_Heads.jpg
Waterfall_in_a_Forest.jpg
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Tree_Branches_Under_Blue_Sky.jpg
Highway_Bridge_with_Signs.jpg
Road_Over_a_Lake_Between_Mountains.jpg
People_Walking_on_a_Bridge_by_a_Waterfall.jpg
Forest_with_Shrubs.jpg
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Green_Ivy_Leaves.jpg
Group_of_Daisy_Flowers.jpg
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Urban_Train_on_Track.jpg
Ocean_Cliff_at_Sunset.jpg
Fire_Wood_Burning.jpg
Pickup_in_a_Desert_with_Sun.jpg
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