Influenza A non-structural-protein 1
Influenza virus protein domain
SARS coronavirus proteins, artwork
SARS coronavirus, artwork
B19 parvovirus capsid protein
VSIV virus protein complex
Adenovirus fibre shaft protein
Hemolysin-coregulated protein
Bacteriophage MS2 capsid protein
Bacterial needle complex protein rings
Enterovirus capsid proteins structure
Enterovirus particles
RSV virus fusion glycoprotein
H1 antigen from 1918 influenza virus
Vitamin B12 transport protein
Yeast fungus lipase enzyme
Gramicidin antibiotic molecule
Anthrax edema factor molecule
HIV-1 polypurine tract, molecular model
Bacterial alcohol dehydrogenase molecule
Simian virus (SV40) large T antigen
Escherichia coli heat-labile enterotoxin
HIV-1 reverse transcriptase enzyme
Cholera virulence regulator protein
Plant agglutinin protein
Apoptosome cell death protein
Mitochondrial DNA binding protein
Human prion precursor protein
UVR8 protein molecule
Chaperonin folding protein
Haemagglutinin viral surface protein
P32 mitochondrial matrix protein
Importin protein complexed with enzyme
Transcription repressor protein and DNA
Retroviral intasome molecule
Iron-regulatory protein bound to RNA
Mouse VDAC1 membrane channel protein
Iron containing protein, molecular model
Bacteriophage DNA packaging motor
Interferon antagonism by viral protein
Epidermal growth factor molecule
Bacteriophage restriction enzyme
Oxidoreductase enzyme complex
Citrate synthase molecule
Cytochrome b5 molecule
Acyl-CoA hydrolase enzyme
Tyrosine kinase ABL1 enzyme
Fatty acid dehydrogenase enzyme
GCSF colony-stimulating factor hormone
Sensory rhodopsin transducer molecule
Insulin molecule
P11-annexin II complex, molecular model
RuBisCO activase enzyme
Sodium V-ATPase rotor ring
Oestrogen receptor bound to DNA
HGPRTase molecule
Isovaleryl dehydrogenase enzyme
Integrin, molecular model
Myoglobin molecule
Methyltransferase and DNA
ATPase molecule
Amylase, molecular model
Calcium ATPase ion pump
Retinal-producing oxygenase enzyme
Clostridium botulinum neurotoxin
MERS coronavirus, artwork
Viral RNA interference complex
Cholera cytolysin cell toxin
Tryptophan repressor bound to DNA
Hepatitis C polymerase enzyme
Newcastle disease virus protein
Tryparedoxin peroxidase molecule
Anaesthetic inhibiting an ion channel
Human antitumour antibody molecule
Bacterial outer membrane protein molecule
Dengue virus surface protein molecule
Influenza virus H1N1, artwork
Clostridium botulinum toxin fragment
Bacterial histone molecule
Potassium channel molecule
Nitrogenase protein, molecular model
Eye lens protein molecule
Ribonuclease bound to inhibitor
DNA and MECP2 complex, molecular model
Single stranded DNA-binding protein.
FKBP52 immunoregulation enzyme
Glycated haemoglobin molecule
DNA nucleosome, molecular model
DNA helicase molecule
Chromatin remodelling factor and DNA
Scorpion toxin bound to antibody
Beta secretase enzyme, molecular model
Caspase 6 enzyme
Immunoglobulin pentamer, artwork
Thrombin complexed with fibrinogen
Aquaporin membrane protein
Heterotrimeric G protein complex
Bluetongue virus protein VP7 structure
SMAD4 protein domain bound to DNA
Channelrhodopsin molecule
HIV reverse transcription enzyme
Nerve growth factor, molecular model
Sucrose-specific porin molecule
Human Apolipoprotein A-1 molecule
Cytochrome b5 molecules
Proliferating cell nuclear antigen
Bovine adrenodoxin molecules
Oxoguanine glycosylase complex
Pit-1 transcription factor bound to DNA
Type IV collagen C4 domain molecule
Immunoglobulin G antibody molecule
RNA exosome complex, molecular model
Hepatitis B virus particle
Nitrogen-fixing molybdenum iron enzyme
Botulinum type B neurotoxin
Enzyme catalysing DNA recombination
Heat shock transcription factor and DNA
Ionotropic glutamate receptor
LAC repressor bound to DNA
Kinesin motor protein dimer
Tumour suppressor protein molecular model
DNA and BDNF gene, molecular model
Cancer protein and drug complex
Haemoglobin molecule
Cell membrane ion channels, artwork
Methyltransferase complexed with DNA
Nucleosome core particle bound to DNA
Leptin molecule and fat cells
HPV L1 surface protein
Human insulin molecule
Tamoxifen cancer drug and ERR-gamma
Gene activator protein
DNA-bending protein, molecular model
Birch pollen allergen molecule
TATA box-binding protein complex
Protein profile of venom
HIV antibody therapy, molecular model
Insulin-like growth 1 factor molecule
DNA transcription control
Influenza virus particle
EcoRV restriction enzyme molecule
Poliovirus research, illustration
Influenza, artwork