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3D cartoon model, secondary structure color scheme, PDB 4krf, white background
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
A molecular model of Human Insulin. Isolated on black.
Isolated cholesterol molecule between phospholipid molecules membrane 3d rendering
Inside protein molecule
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Intestinal microbiome,Probiotics health benefits,Gut bacteria,lactococcus, propionibacterium, bifidobacterium.
Digital medical illustration: Microscopic view of human DNA (PDB-1BNA). Based on actual molecular data.
plant Stem of Nymphaea tetragona T.S. under light mircoscope with white background
Isolated Proteasome with protein conjugated with ubiquitin 3d rendering
Closeup of X chromosome with DNA inside
Calmodulin is an intracelular target of calcium ions. Once activated by Ca2+ (red), calmodulin interacts with various target proteins such as kinases and phosphatases.. It plays an important role in long-term memory. and muscle contraction. CaM has 4 calcium binding sites. PDB entry 3CLN, 1CFD
Infinity sign made out of multiple spheres and circular shapes against grey background.
3D cartoon and Gaussian surface models, PDB 6p8e, white background
Red cellular tissue, executives and pill-shaped pills
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
DNA A-T Pair
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
PETase (left) degrades  polyethylene terephtalate (PET) into monohydroxyethyl terephthalate (MHET) and MHETase degrades MHET ethylene glycol (EG) and terephthalic acid (TPA).
Liquid bubbles up Fluid Twirl
3D cartoon and Gaussian surface models. PDB 2aai, white background.
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Tafamidis is a medication used to delay loss of peripheral nerve function in adults with familial amyloid polyneuropathy. 3d illustration
A space-filling molecular model of collagen, a fibrous protein that provides structural support in animals. It has a distinctive triple helix structure. Isolated on black.
Lonafarnib drug molecule. Inhibitor of farnesyltransferase. 3D rendering. Atoms are represented as spheres with conventional color coding.
Abstract geometric shape
Free Images: "bestof:PDB 3emm EBI.png All beta proteins Lipocalins Lipocalins Rv2717c-like Hypothetical protein At1g79260 EBI License 3emm June 5 2009 Hypothetical protein At1g79260"
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Notable mutations.svg
Proteinoxidation 03.svg
TOM complex.svg
PKARII.svg
AminoAcid length distribution 2010.svg
Main protein structure levels pl.svg
ProteinQS.svg
IFT particle chlamydomonas.svg
Primärstruktur von Proteinen2.svg
Main protein structure levels pl - secondary structure.svg
Molbio-Header-2.svg
Protein primary structure zh (zh-tw).svg
Molbio-Header.svg
Cell membrane detailed diagram blank.svg
PDB 3emm EBI.png
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