Molecular Collection (page 4)

DNA molecules, artwork F008 / 3266
Deoxyribonucleic acid (DNA) molecules, computer artwork

DNA molecules, artwork F008 / 3265
Deoxyribonucleic acid (DNA) molecules, computer artwork

Insulin A chain molecule
Insulin A chain. Computer model of an A chain of human insulin that has been synthesized on a crosslinked polystyrene solid support. This is an example of solid phase peptide synthesis (SPPS)

Transfer RNA-synthetase complex molecule. Molecular model of a human tryptophanyl-tRNA synthetase molecule (red) complexed with a tRNA(Trp) molecule (blue)

Obesity drug molecule. Molecular models of phentermine (left) and topiramate (right). These two drugs are combined to the obesity drug Qsymia (formerly Qnexa)

Ozone molecule
Ozone (O3) molecule, computer artwork

MicroRNA precursor molecule
MicroRNA (miRNA) precursor, molecular model. This miRNA (micro ribonucleic acid) precursor will be further processed into an even shorter mature miRNA oligonucleotide that can regulate the expression

Domperidone anti-sickness drug molecule
Domperidone anti-sickness drug, molecular model. Atoms are represented as spheres and are colour-coded: hydrogen (white), carbon (grey), oxygen (red), nitrogen (blue) and chlorine (green)

Bleomycin drug molecule F005 / 6675
Bleomycin, molecular model. Bleomycin is an antibiotic produced by the bacterium Streptomyces verticillus. It is used in the treatment of cancer and warts

Minocycline antibiotic molecule
Minocycline antibiotic, molecular model. Minocycline is a tetracycline class antibiotic. It is commonly used to treat acne vulgaris

Clopidogrel anti-clotting drug molecule F005 / 6720
Clopidogrel anti-clotting drug molecule. This drug (brand name Plavix) is a an antiplatelet drug that inhibits thrombus (blood clot) formation

MicroRNA molecule
MicroRNA (miRNA), molecular model. This miRNA (micro ribonucleic acid) oligonucleotide regulates the expression of a target gene

Nanospheres, artwork F005 / 2568
Nanospheres arranged in a circular shape, computer artwork

Graphene sheet, artwork F005 / 0764
Graphene sheet, computer artwork

Bleomycin drug molecule F005 / 6761
Bleomycin, molecular model. Bleomycin is an antibiotic produced by the bacterium Streptomyces verticillus. It is used in the treatment of cancer and warts

Sibutramine anti-obesity drug molecule
Sibutramine anti-obesity drug, molecular model. This drug was withdrawn from the market in 2010 due to safety concerns. Atoms are represented as spheres and are colour-coded: hydrogen (white)

Finasteride hair loss drug molecule
Finasteride hair loss drug, molecular model. Atoms are represented as spheres and are colour-coded: hydrogen (white), carbon (grey), oxygen (red) and nitrogen (blue)

tRNA molecule
Transfer RNA (tRNA), molecular model. tRNA (transfer ribonucleic acid) translates messenger RNA (mRNA) into a protein product. Each tRNA molecule carries a specific amino acid, in this case tryptophan

Graphene sheet, artwork F005 / 0766
Graphene sheet, computer artwork

Scanning tunnelling microscope, artwork F005 / 0813
Scanning tunnelling microscope (STM), computer artwork. The STM uses a fine needle with an electric potential running through it to scan the surface of an object

Graphene sheet, artwork F005 / 0762
Graphene sheet, computer artwork

Graphene sheet, artwork F005 / 0765
Graphene sheet, computer artwork

Buckyball, Buckminsterfullerene molecule
Buckminsterfullerene molecule. Computer artwork of a molecular model of a fullerene molecule, a structurally distinct form (allotrope) of carbon

Graphene sheet, artwork F005 / 0763
Graphene sheet, computer artwork

Buckyball and graphene, artwork F005 / 0794
Buckyball molecule with a sheet of graphene, computer artwork

Valine molecule
Valine, molecular model. Essential alpha-amino acid and one of the 20 proteinogenic amino acids. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green)

Tryptophan molecule
Tryptophan, molecular model. Essential amino acid and one of the 20 standard amino acids. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green)

HIV-1 protease molecule
HIV-1 protease, molecular model. This enzyme, from HIV (human immunodeficiency virus), cleaves viral polyproteins into functional proteins that are essential for viral assembly and infectivity

Fibrinogen molecule C014 / 0473
Fibrinogen. Molecular model showing the structure of the blood clotting glycoprotein fibrinogen (factor I). The molecule consists of two sets of alpha (grey)

Genetic research, conceptual image C014 / 1256
Genetic research. Conceptual image of a molecular model of a strand of DNA (deoxyribonucleic acid) being held on a human hand

Human antitumour antibody molecule
Human antitumour antibody. Molecular model showing the antitumour antibody BR96 complexed with part of the Lewis antigen. The Lewis antigen is expressed on the surface of human carcinoma cells

Synthetic DNA molecule
Synthetic DNA. Molecule model of a synthetic form of DNA (deoxyribonucleic acid). DNA is composed of two strands twisted into a double helix

Tyrosyl-tRNA synthetase molecule
Tyrosyl-tRNA synthetase protein molecule. Molecular model showing bacterial tyrosyl-tRNA synthetase complexed with tyrosyl tRNA (transfer ribonucleic acid)

Endonuclease IV molecule. Molecular model of the endonuclease IV restriction enzyme EcoRV (grey) bound to a cleaved section of DNA (deoxyribonucleic acid, blue, orange and pink)

Rotaxane, molecular crystal structure C017 / 7011
Molecular crystal structure of a rotaxane. A rotaxane is a chemical compound composed of a linear molecular chain passing through a chainlike molecular ring

Tumour suppressor protein and DNA C017 / 3645
Tumour suppressor protein and DNA. Computer artwork showing a molecule of the tumour suppressor protein p53 (blue and pink) bound to a molecule of DNA (deoxyribonucleic acid, yellow and orange)

ATP synthase molecule C014 / 0880
ATP synthase molecule. Molecular model showing the structure of ATP synthase (ATPase) subunit C. ATPase is an important enzyme that provides energy for cells through the synthesis of adenosine

DNA 6-way junction, artwork C014 / 2587
DNA 6-way junction. Computer artwork of a synthetic assemblage of nucleic acids which are useful in the design of nanostructures

Anthrax protective antigen molecule C014 / 0886
Anthrax protective antigen molecule. Computer model showing the structure of a molecule of protective antigen (PA) produced by anthrax (Bacillus anthracis) bacteria

HIV enzyme protein, molecular model C014 / 0876
HIV enzyme protein. Computer model showing the structure of the catalytic domain of a molecule of HIV-1 retroviral integrase (IN) from the human immunodeficiency virus (HIV)

Tryptophanyl-tRNA synthetase molecule
Tryptophanyl-tRNA synthetase protein molecule. Molecular model showing human tryptophanyl-tRNA synthetase complexed with tryptophan tRNA (transfer ribonucleic acid)

Genetics research, conceptual artwork C017 / 7412
Genetics research. conceptual computer artwork

Genetics research, conceptual artwork C017 / 7407
Genetics research. conceptual computer artwork

Organic chemistry building blocks C017 / 3599
Organic chemistry building blocks, conceptual image. Computer artwork showing how carbon (C, black) oxygen (O, red) and hydrogen (H)

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"Molecular Marvels: Unveiling the Intricate World of Rosalind Franklin and DNA" Delving into the realm wonders, we encounter the brilliant mind of Rosalind Franklin, whose groundbreaking work paved the way for our understanding of life's blueprint. Her pioneering research on X-ray crystallography revealed a mesmerizing image – the double-stranded RNA molecule, unraveling nature's secrets strand by strand. Intriguingly intricate, DNA transcription comes to life as we explore its molecular model, and is through this process that genetic information is transcribed from DNA to RNA, orchestrating the symphony of life itself. James Clerk Maxwell's caricature reminds us of his profound contributions to electromagnetism and how it laid the foundation for comprehending molecular interactions at an atomic level. His genius echoes through time as we marvel at his caricatured presence. Shifting gears towards medicinal breakthroughs, let us not overlook Amitriptyline antidepressant molecule – a tiny compound with enormous potential in alleviating human suffering. Its structure represents hope and relief for those battling mental health challenges. Art meets science when we encounter metabolic enzyme artwork; a visual representation showcasing these powerful catalysts that drive countless biochemical reactions within our bodies. Their elegant complexity highlights their indispensable role in sustaining life's delicate balance. Computer-generated models bring forth a vivid depiction of DNA molecules – intricate helices intertwining like cosmic dancers choreographed by evolution itself. These virtual representations invite us to delve deeper into their mysteries while appreciating their breathtaking beauty. The nucleosome molecule takes center stage as it reveals how DNA wraps around histone proteins forming chromatin structures within our cells' nuclei. This architectural masterpiece ensures proper gene regulation and compaction while offering glimpses into cellular harmony on a microscopic scale. Abstract images portraying DNA molecules captivate our imagination with vibrant colors and patterns reminiscent of unseen universes hidden within each cell nucleus—a testament to nature's artistic prowess.