Dienoyl-coenzyme A isomerase molecule
Human electron transfer flavoprotein
cAMP-dependent protein kinase molecule
Shrew eye lens protein molecule
Serotonin N-acetyltransferase complex
Succinyl-CoA synthetase enzyme
Mutant insulin, molecular model
Cytochrome BC1 molecule
Kinesin motor protein molecule
Guanine-responsive riboswitch
Synthetic DNA triplex molecule
Signal recognition particle RNA molecule
Yeast DNA recognition, molecular model
DNA mismatch repair complex
Tumour suppressor protein and DNA
Sirtuin enzyme and p53, artwork
Transcription factor bound to DNA
Succinate dehydrogenase enzyme
Glutamate transporter protein
Respiratory complex I
Oxidoreductase enzyme complex
HP1 molecule C-terminal domain
Ebola virus glycoprotein
Sendai virus phosphoprotein
Growth and differentiation factor 15 molecule, illustration
Hepatitis D virus ribozyme complex
Heterotrimeric G protein molecule
Transcription activation of IFN-beta gene
Rhomboid protease enzyme
NpmA methyltransferase
Amylase enzyme
Importin alpha 1 protein
Human RNA exosome complex, molecular mode
Hexokinase sugar enzyme
Citrate acid cycle enzyme
Pyruvate dehydrogenase complex enzyme
Epidermal growth factor molecule
DNA gyrase protein segment
Insect antifreeze protein
Proteinase inhibitor molecule
Tetraubiquitin protein molecule
PolyA polymerase, molecular model
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
Lysozyme complexed with antibody
Hammerhead ribozyme molecule
DNA transcription, molecular model
Citrate synthase molecule
Importin heterodimer protein
Adenovirus fibre shaft protein
Uricase enzyme, molecular model
Scavenger mRNA-decapping enzyme
Simian virus SV40 large T antigen
Carbonic anhydrase molecule
Argonaute protein molecule
Ubiquitin molecule
Glycosylation enzyme molecule
ATP-dependent protease molecule
Calcium-binding protein molecule
Nuclear import complex molecule
Bioluminescent enzyme molecule
Transthyretin blood protein
Multidrug transporter molecule
Haemoglobin, molecular model
Cytochrome P450 and erythromycin
Growth factor receptor molecule
Integrin transmembrane domain
Lysozyme molecule
RNA exosome complex, molecular model
Wilms tumor suppressor bound to DNA
Beta-2 adrenergic receptor molecule
Src protein molecule
SelB elongation factor bound to RNA
Eye lens protein molecule
Family 84 glycoside hydrolase molecule
RNA interference molecules
DNA and MECP2 complex, molecular model
Bacterial nanocompartment
Human pathogen recognition molecule
P-glycoprotein molecule
Zinc transporter Yiip molecule
mRNA capping apparatus
DNA repair enzyme, molecular model
Iron-regulatory protein bound to RNA
Urea channel molecule
ATP-binding cassette transporter
Human lysine-specific demethylase
UV-damaged DNA-binding protein and DNA
Malignant brain-tumor-like protein
Methionine aminopeptidase molecule
Phosphofructokinase bacterial enzyme
Ribonuclease A molecule
Alcohol dehydrogenase molecule
Heat shock protein 90 chaperone complex
DNA tetranucleosome, molecular model
DNA polymerase with DNA
Tryptophanyl-tRNA synthetase molecule
Tyrosyl-tRNA synthetase molecule
Antibody fragment-lysozyme complex
Hin recombinase-DNA complex
Repair protein and DNA, molecular model
Chloride ion channel, molecular model
Type IV collagen, molecular model
B-Z junction in DNA, molecular model
Biotin ligase enzyme, molecular model
Cyclin-dependent kinase inhibitor complex
Beta-galactosidase molecule
Nucleoplasmin molecule
Bacterial RNA-binding protein molecule
Bone morphogenetic protein complex
Cytochrome c oxidase molecule
Thymidylic acid-ribonuclease A complex
Transducin protein beta-gamma complex
Anthrax toxin prepore, molecular model
Vitamin B12 and CblC enzyme
Human growth hormone molecule, artwork
Insulin molecule, artwork
Bacteriophages infecting salmonella bacteria, illustration
Hepatitis C proteins and drug complex
Signal recognition particle domain
Poly(A)-binding protein and RNA complex
Transfer RNA complex
SIRT3 molecule, artwork
Monoclonal antibody, molecular model
G protein complex
Heterotrimeric G protein complex molecule
Ubiquitinin molecule, molecular model
Rabbit eye lens protein molecule
Vitamin B2 riboflavin molecule
Lactic acid, molecular model
Lactic acid and muscles, molecular model
Glucose molecule, illustration
Lumazine synthase molecule
Immunoglobulin G antibody molecule
TATA box-binding protein complex
Transcription factor complexed with DNA
Voltage-gated potassium channel
Max transcription factor-DNA complex
FecA transmembrane channel
Zinc fingers bound to a DNA strand
Follicle-stimulating hormone complex
Bacterial RNA plasmid loop-loop complex
Bacterial protease molecule
Resolvase complexed with DNA
Notch transcription, molecular model
HU DNA binding protein molecule
Nerve growth factor protein complex
Small heat shock protein
DNA helicase molecule
Myoglobin protein, molecular model