Myoglobin molecule
Discovery of myoglobin's structure, conceptual illustration
Myoglobin protein, molecular model
Adenosine triphosphate molecule
Adenosine triphosphate (ATP) molecule
Myoglobin protein
Myoglobin, molecular model
Alpha helical coiled-coil, illustration
Collagen fibre, molecular model
Phosphoglycolate phosphatase, illustration
Oxidoreductase enzyme complex
Pyridoxal phosphate molecule
Methyl-coenzyme M reductase
Cholesterol producing enzyme and statin
Immunoglobulin M, molecular model
Tetraubiquitin protein molecule
Serotonin N-acetyl transferase molecule
Citrate synthase molecule
Protein alpha helix structure, diagram
Cytochrome BC1 molecule
cAMP-dependent protein kinase molecule
Tumour suppressor p53 degraded by proteasome, illustration
Glycosylation enzyme molecule
Serotonin N-acetyltransferase complex
Succinyl-CoA synthetase enzyme
Sirtuin enzyme and p53, artwork
Fatty acid synthase in complex with NADP+
Growth and differentiation factor 15 molecule, illustration
Acetyltransferase complex
Haemoglobin molecule
Human brain aldehyde dehydrogenase, molecular model
H-Ras p21 oncogene protein
PolyA polymerase and RNA
Beta-cyclodextrin bound to AMPK beta subunit, illustration
Insulin molecule, illustration
CYP2D6 liver enzyme molecule, illustration
Iron containing protein, molecular model
G-proteins complexed with PTHrP and PTH1R, illustration
Haemoglobin molecule, artwork
Bile salt hydrolase, molecular model
Respiratory complex I
Human electron transfer flavoprotein
Mutant insulin, molecular model
Insulin-degrading enzyme and inhibitor
Synthetic triple helical peptide molecule
Dihydrofolate reductase and folic acid
ATP sulfurylase molecule
Human growth hormone molecule
Human catalase, molecular model
Human haemoglobin molecule
Glutamine synthetase enzyme
Nitrogen-fixing molybdenum iron enzyme
Wilms tumor suppressor bound to DNA
RNA duplex molecule
Dienoyl-coenzyme A isomerase molecule
Peptide self-assembly and DNA, illustration
Beta pleated sheet, illustration
GSK3B enzyme complex with kinase inhibitor, illustration
GSK3B enzyme complex with ADP and inhibitor, illustration
Lactic acid, molecular model
Lactic acid and muscles, molecular model
Collagen-like peptide molecule
Chaperone peptide complex
AP 2 clathrin adapter appendage complex
cAMP-dependent protein kinase complex
ATP synthase rotor ring
Myosin molecular motor protein
SARS-CoV-2 capping, illustration
Human parathyroid hormone receptor-1 dimer, illustration
ATP-dependent DNA ligase molecule
Human liver pyruvate kinase, molecular model
NADQ complexed with DNA, molecular model
Birch pollen allergen
Anthrax toxin lethal factor complex
Synthetic helical peptide, illustration
Rituximab antibody complex, molecular model
Alzheimer amyloid complex
Measles virus nucleoprotein complex
Multidrug transporter molecule, illustration
Nucleosome, illustration
MDM2 and tumour suppressor p53, illustration
Human parvovirus B19 capsid
Ricin molecule
Human RNA exosome complex, molecular mode
Glycogen phosphorylase molecule
Transthyretin protein, illustration
Crystal structure of human transthyretin, illustration
NpmA methyltransferase
Importin alpha 1 protein
Hexokinase sugar enzyme
Citrate acid cycle enzyme
Pyruvate dehydrogenase complex enzyme
Elongation factors Tu and Ts
Epidermal growth factor molecule
DNA gyrase protein segment
Insect antifreeze protein
Proteinase inhibitor molecule
PolyA polymerase, molecular model
Heterotrimeric G protein molecule
HGPRTase molecule
Chitinase enzyme molecule
Epidermal growth factor and receptor
Calcium pumping ATPase muscle enzyme
Manganese catalase enzyme molecule
Fish antifreeze protein
Galactoside acetyltransferase molecule
Cell adhesion protein molecule
Endonuclease and DNA, molecular model
Fibrinogen molecule
Lysozyme complexed with antibody
DNA transcription, molecular model
Importin heterodimer protein
Uricase enzyme, molecular model
Nerve growth factor bound to receptor
Scavenger mRNA-decapping enzyme
Transcription activation of IFN-beta gene