Proteomics Collection

Anaesthetic inhibiting an ion channel C015 / 6718
Anaesthetic inhibiting an ion channel. Computer model showing the structure of propofol anaesthetic drug molecules (spheres)

Immunoglobulin G antibody molecule. Computer model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids

Immunoglobulin G antibody molecule F007 / 9894
Immunoglobulin G antibody molecule. Computer model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids

Brain protein research. Computer artwork of a brain and coloured dots from a protein microarray. Protein microarrays can be used to follow protein interactions

DNA nucleosome, molecular model
DNA nucleosome. Molecular model of a nucleosome, the fundamental repeating unit used to package DNA (deoxyribonucleic acid) inside cell nuclei

Antibodies, artwork
Computer artwork of antibody molecules showing the structure of an immunoglobulin G (IgG) molecule. This is the most abundant immunoglobulin and is found in all body fluids

Glutamine synthetase enzyme computer model. This is a ligase enzyme, which forms chemical bonds between molecules. The different colours show the different subunits that comprise the protein

RNA-editing enzyme, molecular model
RNA-editing enzyme. Molecular model of a left-handed, RNA double helix (Z-RNA, centre) bound by the Z alpha domain of the human RNA-editing enzyme ADAR1 (double-stranded RNA adenosine deaminase)

Zinc fingers bound to a DNA strand, molecular model. The double helix of DNA (deoxyribonucleic acid, red and yellow) is seen here with two Zif268 proteins (blue and green)

Myoglobin molecule C015 / 5702
Myoglobin molecule. Computer model showing the structure of a myoglobin molecule. Myoglobin is a protein found in muscle tissue

Manganese superoxide dismutase enzyme F006 / 9423
Manganese superoxide dismutase enzyme, molecular model. This enzyme scavenges and decomposes the potentially toxic first reduction product, superoxide, of aerobic respiration

SARS coronavirus protein. Molecular model of the ORF-9b protein produced by the SARS (severe acute respiratory syndrome) coronavirus

Cytochrome b5 molecule C015 / 6696
Cytochrome b5. Molecular model of cytochrome b5 from a cows liver. Cytochrome molecules perform oxidation and reduction reactions for electron transport

Argonaute protein molecule F006 / 9526
Argonaute protein, molecular model. This protein forms the RNA-induced silencing complex (RISC) along with a small interfering RNA (ribonucleic acid) molecule

TFAM transcription factor bound to DNA C015 / 7059
TFAM transcription factor bound to DNA, molecular model. Human mitochondrial transcription factor A (TFAM, green) bound to a strand of DNA (deoxyribonucleic acid, blue and pink)

Argonaute protein and microRNA F006 / 9752
Argonaute protein. Molecular model of human argonaute-2 protein complexed with microRNA (micro ribonucleic acid). This protein is part of the RNA-induced silencing complex (RISC)

Immunoglobulin G antibody and egg white F006 / 9682
Immunoglobulin G and egg white. Molecular model of an immunoglobulin G (IgG) antibody bound to a molecule of egg white. This is the most abundant immunoglobulin and is found in all body fluids

Cytochrome P450 complex F006 / 9669
Cytochrome P450 complex. Molecular model of a complex composed of cytochrome P450, carbon monoxide and camphor. Cytochrome molecules perform oxidation and reduction reactions for electron transport

Succinyl-CoA synthetase enzyme F006 / 9592
Succinyl-CoA synthetase bound to GTP, molecular model. Also known as succinyl coenzyme A synthetase (SCS), this enzyme catalyses the reversible reaction between succinyl-CoA and succinic acid

RNA-induced silencing complex F006 / 9586
RNA-induced silencing complex (RISC), molecular model. This complex consists of a bacterial argonaute protein (top) bound to a small interfering RNA (siRNA) molecule (red and blue)

Foot-and-mouth disease virus F006 / 9556
Foot-and-mouth disease virus. Molecular model of the foot-and-mouth disease (FMD) virus (Aphtae epizooticae) protein coat (capsid)

Adenovirus penton base protein F006 / 9542
Adenovirus penton base protein, molecular model. This protein molecule is a subunit called a penton, forming the vertices of the capsid of this adenovirus

Rhinovirus 16 capsid, molecular model F006 / 9431
Rhinovirus 16 capsid, molecular model. This is human rhinovirus 16. The rhinovirus infects the upper respiratory tract and is the cause of the common cold. It is spread by coughs and sneezes

Citrate acid cycle enzyme F006 / 9305
Citrate acid cycle enzyme. Molecular model of the enzyme dihydrolipoamide succinyltransferase. This enzyme is involved in the citric acid (or Krebs) cycle

Cell membrane ion channels, artwork C016 / 7689
Cell membrane ion channels. Computer artwork of a section through the membrane of an animal cell, showing transmembrane ion channel proteins (yellow)

MscL ion channel protein structure. Molecular model showing the protein structure of a Mechanosensitive Channel of Large Conductance (MscL) from a Mycobacterium tuberculosis bacterium

Volume of Jupiter compared to Earth
Jupiter is the largest planet in the Solar System. Being 11.2 times the radius of the Earth, our home planet could fit inside this gas giant planet well over 1000 times

Adenovirus hexon protein, molecular model. Hexon proteins are part of the protein coat or shell (capsid) of adenoviruses. In viruses

Immunoglobulin G antibody molecule C016 / 4462
Immunoglobulin G antibody molecule. Computer artwork of a model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids

X-ray crystallography C016 / 3824
X-ray crystallography. Researcher using an X-ray machine to obtain crystal diffraction patterns of proteins for 3-D imaging of enzymes

Conceptual image of polyomavirus

Tumour suppressor protein and DNA C017 / 3647
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)

Ricin A-chain, artwork C017 / 3653
Ricin A-chain. Computer artwork showing the enzymatically active A-chain from a molecule of the toxic protein ricin. Ricin comprises two entwined amino acid chains; A (seen here) and B (not shown)

TATA box-binding protein complex C017 / 7082
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

TATA box-binding protein complex C017 / 7088
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

Ricin molecule, artwork C017 / 3652
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)

GAL4p activator protein C017 / 7009
Molecular structure of the Gal4p activator protein. It consists of two Gal4p, bound to a GAL upstream activator sequence (UAS)

GAL4p activator protein C017 / 7008
Molecular structure of the Gal4p activator protein. It consists of two Gal4p, bound to a GAL upstream activator sequence (UAS)

TATA box-binding protein complex C017 / 7084
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

Sirtuin enzyme and p53, artwork C017 / 3659
Sirtuin enzyme and p53. Computer artwork of a sirtuin (Sir2) enzyme (pink) bound to a p53 peptide (orange). Sir2 enzymes form a unique class of NAD(+)

Adenine molecule, artwork C017 / 7200
Adenine molecule. Computer artwork showing the structure of a molecule of the nucleobase adenine. Atoms are colour-coded spheres: carbon (green), nitrogen (blue), and oxygen (white)

Tumour suppressor protein and DNA C017 / 3644
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)

Ricin molecule, artwork C017 / 3651
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 / 3650
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)

Sirtuin enzyme and p53, artwork C017 / 3658
Sirtuin enzyme and p53. Computer artwork of a sirtuin (Sir2) enzyme (pink) bound to a p53 peptide (orange). Sir2 enzymes form a unique class of NAD(+)

SIRT3 molecule, artwork C017 / 3657
SIRT3 molecule. Computer artwork showing the structure of a molecule of NAD-dependent deacetylase sirtuin-3, mitochondrial (SIRT3)

Tumour suppressor protein and DNA C017 / 3646
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)

Thymine molecule, artwork C017 / 7366
Thymine molecule. Computer artwork showing the structure of a molecule of the nucleobase thymine. Atoms are colour-coded spheres: carbon (green), nitrogen (blue), oxygen (red), and hydrogen (white)

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Proteomics, the study of proteins and their functions within an organism, is a fascinating field that unravels the intricate workings of life. From anaesthetics inhibiting ion channels to immunoglobulin G antibody molecules, proteomics delves into the molecular mechanisms that shape our existence. In the realm of brain research, scientists explore how proteins influence cognition and behavior. They investigate DNA nucleosomes' structure and function, unraveling their role in gene regulation. Antibodies take center stage as artwork showcases their diverse forms and crucial role in immune defense. Zinc fingers bound to a DNA strand highlight protein-DNA interactions critical for genetic processes. Meanwhile, manganese superoxide dismutase enzyme aids in protecting cells from oxidative stress. The SARS coronavirus protein becomes a subject of intense scrutiny as researchers strive to understand its pathogenicity. Cytochrome b5 molecule reveals insights into electron transfer reactions within cells while glutamine synthetase enzyme plays a vital role in nitrogen metabolism. Lastly, RNA-editing enzymes offer potential therapeutic targets for various diseases with their ability to modify genetic information at the RNA level. Through proteomics, we unlock nature's secrets one protein at a time - deciphering their structures, unraveling their functions, and ultimately enhancing our understanding of life itself.