Macromolecule Collection (page 5)

Hepatitis B virus, molecular model C018 / 0455
Hepatitis B virus core protein, molecular model. The virus causes hepatitis B, an inflammatory liver disease. The core proteins enclose the virus DNA and are in turn surrounded by a lipid envelope

Norovirus capsid, molecular model C018 / 0457
Norovirus capsid, molecular model. Also known as the winter vomiting bug, Noroviruses cause gastroenteritis and are highly contagious, infecting approximately 267 million people a year

Astrovirus capsid, molecular model C018 / 0450
Astrovirus capsid, molecular model. This icosahedral virus was identified in 1975 using electron microscopy. It has a characteristic five-pointed symmetry to its surface, as seen here

Hepatitis E virus, molecular model C018 / 0445
Hepatitis E virus core protein, molecular model. The virus causes hepatitis E, an inflammatory liver disease that usually only lasts a few weeks

Human polio virus, molecular model
Human polio virus capsid, molecular model. Poliovirus causes poliomyelitis, a disease that can cause paralysis in up to 2 percent of patients, and in some cases death

Clathrin lattice, molecular model C018 / 0453
Clathrin lattice, molecular model. This polyhedral protein lattice coats eukaryotic cell membranes (vesicles) and is involved in protein secretion and membrane trafficking

Clathrin lattice, molecular model C018 / 0452
Clathrin lattice, molecular model. This polyhedral protein lattice coats eukaryotic cell membranes (vesicles) and is involved in protein secretion and membrane trafficking

Clathrin lattice, molecular model C018 / 0454
Clathrin lattice, molecular model. This polyhedral protein lattice coats eukaryotic cell membranes (vesicles) and is involved in protein secretion and membrane trafficking

KSHV virus capsid, molecular model C018 / 0456
KSHV virus capsid, molecular model. KSHV is Kaposis sarcoma-associated herpesvirus. The virus is an oncovirus, which is a virus that can cause cancer

Ricin molecule, artwork C017 / 3656
Ricin molecule. Computer artwork showing the structure of a molecule of the toxic protein ricin. Ricin comprises two entwined amino acid chains; A (yellow) and B (blue)

Ricin molecule, artwork C017 / 3655
Ricin molecule. Computer artwork showing the structure of a molecule of the toxic protein ricin. Ricin comprises two entwined amino acid chains; A (yellow) and B (blue)

SV40 virus capsid, molecular model. Simian virus 40 (SV40) is found in monkeys such as Rhesus monkeys and macaques. Potentially tumour-causing, it is used in laboratory research and in vaccines

Dengue virus capsid, molecular model. This virus, transmitted by mosquito bites, causes the tropical disease dengue fever in humans

Ricin molecule, artwork C017 / 3648
Ricin molecule Computer artwork showing the structure of a molecule of the toxic protein ricin (blue and yellow) with an active ribosome in the background

TATA box-binding protein complex C017 / 7087
TATA box-binding protein complex. Molecular model showing a TATA box-binding protein (TBP, green) complexed with a strand of DNA (deoxyribonucleic acid, yellow) and transcription factor IIB

Ryegrass mottle virus capsid, molecular model. This plant virus is named for its infection of ryegrass, and the discolouration it causes

Norwalk virus capsid, molecular model. This norovirus, which causes a viral form of gastroenteritis, is transmitted from person-to-person or through contaminated food

Semliki forest virus capsid, molecular model. This virus, named for the forest in Uganda where it was identified, is spread by the bite of mosquitoes. It can infect both humans and animals

Physalis mottle virus capsid
Avian polyomavirus capsid, molecular model. This virus, one of a range named for their potential to cause multiple tumours, infects birds. Discovered in budgerigars in 1981, it is often fatal

Bombyx mori densovirus 1 capsid
Bombyx mori densovirus 1 (BmDNV-1), molecular model. This virus infects crustaceans and insects, especially the silkworm (Bombyx mori)

Hepatitis B virus capsid, molcular model
Hepatitis B virus capsid, molecular model. This virus, transmitted through infected bodily fluids or blood, causes the disease hepatitis B in humans, leading to acute liver inflammation

Simian rotavirus capsid, molecular model. This virus is named for its ability to infect the higher primates (simians). Rotaviruses, transmitted by faecal-oral contact

Poliovirus type 3 capsid, molecular model. This enterovirus causes poliomyelitis (polio) in humans, which affects the nervous system, sometimes leading to paralysis

Adeno-associated virus capsid, molecular model. The capsid is a protein shell that encloses the virus genetic information

Infectious bursal disease virus capsid, molecular model. This avian virus infects the bursa of Fabricius (specialised bird immune organ) in young chickens, and can cause high mortality rates

Bacteriorhodopsin protein. Molecular model showing the structure of bacteriorhodopsin (bR), a protein found in primitive micro-organisms known as Archaea. This protein acts as a proton pump

Bacteriophage RNA, molecular model
Bacteriophage RNA. Molecular model showing the structure of a loop of the genetic material RNA (ribonucleic acid) from a bacteriophage. Bacteriophages are viruses that infect bacteria

Saliva chemicals, molecular model
Saliva chemicals. Molecular structure of a group of saliva molecules. These include the antibody immunoglobulin A (blue, double-y shape, see C014/5652)

Bacteriophage connector protein. Molecular model showing the structure of a bacteriophage head-tail connector protein. Bacteriophages are viruses that infect bacteria

MscS ion channel protein structure. Molecular model showing the protein structure of a Mechanosensitive Channel of Small Conductance (MscS) from an Escherichia coli bacterium

Bacteriophage capsid protein shell. Molecular model showing the partial shell structure of a bacteriophage capsid based on one of its coat proteins

Influenza proton pump, molecular model
Influenza proton pump. Molecular model showing the protein structure of a proton pump from an influenza virus. Proton pumps are membrane proteins that move protons across a cell membrane

DNA quadruplex, molecular model. This dimeric quadruplex of DNA (deoxyribonucleic acid) is thought to form as part of telomeres

Bone morphogenetic protein complex, molecular model. Bone Morphogenetic Protein-7 (BMP-7, blue) in complex with the secreted antagonist Noggin (pink)

Light-harvesting protein complex, molecular model. Peripheral light-harvesting protein complex from the purple bacterium Rhodopseudomonas acidophila

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Macromolecules, the building blocks of life, are at the forefront of scientific innovation. Nanotube technology has revolutionized various fields, enabling advancements in medicine and electronics. In this captivating computer artwork, we witness the intricate Zinc fingers binding to a DNA strand, showcasing their crucial role in gene regulation. Carbon nanotubes have also emerged as remarkable materials with immense potential. Their unique structure and properties make them ideal for applications ranging from energy storage to drug delivery systems. Computer-generated images depict these carbon nanotubes in all their glory. The SARS coronavirus protein is another macromolecule that has garnered significant attention due to its role in viral infection. Scientists tirelessly study it to develop effective treatments against deadly outbreaks. Computer models allow us to explore complex structures like Bacteriophage phi29—a virus that infects bacteria—providing insights into its mechanisms and aiding in the development of targeted therapies. Simian immunodeficiency virus (SIV), closely related to HIV, poses a global health challenge. Understanding its macromolecular components helps researchers devise strategies for prevention and treatment. Rhodopsin protein molecule captures our imagination with its vital function in vision. Its elegant structure enables light detection and initiates visual signals within our eyes. TFAM transcription factor bound to DNA C015/7059 showcases how macromolecules regulate gene expression by interacting with specific regions on DNA strands—an essential process for cell functioning and development. These glimpses into the world of macromolecules highlight their significance across diverse disciplines—from cutting-edge technologies like nanotube engineering to unraveling infectious diseases or understanding fundamental biological processes. As scientists continue exploring these fascinating molecules, they pave the way for groundbreaking discoveries that shape our future.