Myoglobin protein, molecular model
Transthyretin blood protein
Myoglobin molecule
Glycosylation enzyme molecule
Sirtuin enzyme and p53, artwork
DNA gyrase protein segment
Insect antifreeze protein
Tetraubiquitin protein molecule
Fish antifreeze protein
Cell adhesion protein molecule
Importin heterodimer protein
Argonaute protein molecule
Calcium-binding protein molecule
Eye lens protein molecule
Small heat shock protein
Importin alpha 1 protein
cAMP-dependent protein kinase molecule
Malignant brain-tumor-like protein
Nerve growth factor protein complex
Iron-regulatory protein bound to RNA
UV-damaged DNA-binding protein and DNA
Heat shock protein 90 chaperone complex
Shrew eye lens protein molecule
Rabbit eye lens protein molecule
Adenovirus fibre shaft protein
Tumour suppressor protein and DNA
Src protein molecule
Immunoglobulin G antibody molecule
Hexokinase sugar enzyme
Citrate acid cycle enzyme
Epidermal growth factor molecule
Proteinase inhibitor molecule
PolyA polymerase, molecular model
HGPRTase molecule
Chitinase enzyme molecule
Epidermal growth factor and receptor
Calcium pumping ATPase muscle enzyme
Manganese catalase enzyme molecule
Galactoside acetyltransferase molecule
Endonuclease and DNA, molecular model
Lysozyme complexed with antibody
Hammerhead ribozyme molecule
DNA transcription, molecular model
Citrate synthase molecule
Uricase enzyme, molecular model
Scavenger mRNA-decapping enzyme
Carbonic anhydrase molecule
Ubiquitin molecule
Nuclear import complex molecule
Bioluminescent enzyme molecule
Haemoglobin, molecular model
Growth factor receptor molecule
Integrin transmembrane domain
Lysozyme molecule
Wilms tumor suppressor bound to DNA
SelB elongation factor bound to RNA
Family 84 glycoside hydrolase molecule
DNA and MECP2 complex, molecular model
Human pathogen recognition molecule
P-glycoprotein molecule
Zinc transporter Yiip molecule
mRNA capping apparatus
DNA repair enzyme, molecular model
ATP-binding cassette transporter
Transcription factor bound to DNA
Human lysine-specific demethylase
Guanine-responsive riboswitch
Methionine aminopeptidase molecule
Alcohol dehydrogenase molecule
Transcription factor complexed with DNA
Antibody fragment-lysozyme complex
Max transcription factor-DNA complex
FecA transmembrane channel
Chloride ion channel, molecular model
Cyclin-dependent kinase inhibitor complex
Notch transcription, molecular model
DNA helicase molecule
Adenine molecule, artwork
NpmA methyltransferase
Transducin protein beta-gamma complex
Repair protein and DNA, molecular model
Ebola matrix protein molecule
TATA box-binding protein complex
Tumour suppressor protein molecular model
Heterotrimeric G protein molecule
Chaperonin folding protein
Argonaute protein and RNA
Heterotrimeric G protein complex molecule
Bacterial protein-chaperone complex
Ubiquitinin molecule, molecular model
Simian virus SV40 large T antigen
Multidrug transporter molecule
Bacterial nanocompartment
Urea channel molecule
Nucleoplasmin molecule
Pyruvate dehydrogenase complex enzyme
ATP-dependent protease molecule
Cytochrome P450 and erythromycin
RNA exosome complex, molecular model
Beta-2 adrenergic receptor molecule
RNA interference molecules
Ribonuclease A molecule
Human RNA exosome complex, molecular mode
Bacterial protease molecule
Human Apolipoprotein A-1 molecule
Rhomboid protease enzyme
Amylase enzyme
Voltage-gated potassium channel
Bone morphogenetic protein complex
Endoplasmic reticulum chaperone protein
Bacterial RNA-binding protein molecule
HU DNA binding protein molecule
Oestrogen related receptor-DNA complex
Vitamin B12 and CblC enzyme
MscS ion channel protein structure
Lactose binding protein molecule
Fungal prion protein
Marburg viral protein 35 and RNA
Elongation factors Tu and Ts
Nerve growth factor bound to receptor
Cytochrome b6f complex, molecular model
Toll-like receptor 3 and RNA
Cytochrome BC1 molecule
tRNA molecule
Clathrin lattice, molecular model
Bovine coronavirus enzyme
HIV-1 capsid structure
RiVax ricin vaccine
SelB elongation factor
Haemoglobin molecule
Amyloid beta protein molecule
Novel protein, molecular model
Dengue virus surface protein molecule
Vault ribonucleoprotein molecule
DNA clamp, molecular model
Bacterial penicillin-binding protein
Catalase, molecular model
DNA tetranucleosome, molecular model
DNA polymerase with DNA
Tryptophanyl-tRNA synthetase molecule
Tyrosyl-tRNA synthetase molecule
Synthetic DNA triplex molecule
Signal recognition particle RNA molecule
Yeast DNA recognition, molecular model
Human electron transfer flavoprotein
DNA mismatch repair complex
Hin recombinase-DNA complex
Serotonin N-acetyltransferase complex
Zinc fingers bound to a DNA strand
Succinyl-CoA synthetase enzyme
Type IV collagen, molecular model
Mutant insulin, molecular model
Follicle-stimulating hormone complex
B-Z junction in DNA, molecular model
Bacterial RNA plasmid loop-loop complex
Biotin ligase enzyme, molecular model
Resolvase complexed with DNA
Beta-galactosidase molecule
Cytochrome c oxidase molecule
Thymidylic acid-ribonuclease A complex