Lumazine synthase molecule
Nitric oxide synthase oxygenase
Isoprene synthase molecule complex
Selenocysteine synthase molecule
PTPS synthase molecule
H-NOX complexed to NO
ATP synthase from Trypanosoma brucei, molecular model
Tryptophan synthase, molecular model
Prostaglandin H2 synthase-1
Citrate synthase molecule
Isoprene synthase, molecular model
EPSP synthase with glyphosate, molecular model
ATP synthase subcomplex
Mitochondrial ATP synthase
Human sulfotransferase molecule
Phosphoglucose isomerase molecule
ALAD dehydratase enzyme
Human RuvB-like helicase RuvBL1
Human dynamin PH domain
Importin 13 complexed with Ubc9
Nucleotidyltransferase fold protein MAB21L1
ARNT-HIF complex with hypoxia response element, illustration
Ubiquitin-conjugating enzyme
Ras bound to effector protein
Tryptophan hydroxylase molecule
Ribonuclease bound to RNA
Poly(A)-specific ribonuclease molecule
NiFe hydrogenase molecule
Kinase complexed with quercetin
Phenylalanine hydroxylase molecule
Tyrosine hydroxylase molecule
cAMP-dependent protein kinase
Calmodulin-nitric oxide synthase complex
Human cytidine triphosphate synthase 1, molecular model
Beta glucanase enzyme molecule
Beta-galactosidase molecule
Carbonic anhydrase II molecule
Human PA200-20S proteasome complex, molecular model
NanH sialidase from Tannerella forsythia, illustration
Beta-tubulin folding intermediate, illustration
Purine nucleoside phosphorylase, illustration
Glucose oxidase molecule
NSF molecule
Dihydrolipoyl succinyltransferase molecule
Subtilisin BPN molecule
Sepiapterin reductase molecule
Preflagellin peptidase molecule
BRAF-MEK complex
Papain molecule
ARNT-HIF transcription factor with coactivator, illustration
F-ATP synthase from Mycolicibacterium, molecular model
Retinal dehydrogenase molecule
Elongation factor molecule
Caspase-activated DNase molecule
Blood coagulation factor Xa molecule
RNAP-promoter transcribing complex, molecular model
Human proteasome alpha 7 subunit, molecular model
Z-RNA editing enzyme complex
Catalytic domain of guanylate cyclase
Lassa virus nucleoprotein molecule
Thermosome molecule
Human apolipoprotein A-I molecule
Outer membrane protein molecule
Green fluorescent protein (GFP)
HIV-1 regulatory protein Vpr
Trimeric HIV-1 matrix protein
Hypothetical protein TM1070
Tumour suppressor p53
Mitochondrial matrix protein p32
Simian immunodeficiency virus GP41
Circadian clock protein KaiC
Sensory rhodopsin transducer
Phospholamban molecule
Mechanosensitive channel molecule
Porin molecule
Riboregulator Hfq molecule
Cell death protein complex
Human nucleoplasmin Npm2
Human deglycase DJ-1 protein
Photoswitchable protein molecule
Lassa virus matrix protein Z
LCMV glycoprotein molecule
Cyclodextrin glycosyltransferase
Tricorn protease, illustration
Mandelate racemase molecules, illustration
Malaria parasite protease, illustration
Lysozyme molecule, illustration
HIV-1 integrase molecule
Type II topoisomerase molecule
Beta-carbonic anhydrase molecule
Urease, molecular model
Nitric oxide synthase reductase
Bovine mitochondrial ATP synthase
Proteasome, illustration
DNA methyltransferase molecule
Antibody Fab complex
ABO glycosyltransferase
Human pyruvate kinase M2 molecule
Adenosine deaminase RNA complex
Human CPEB3 HDV-like ribozyme, molecular model
ATP synthase rotor ring
Glycine amino acid molecule
Vitamin D binding protein
Calcium-activate potassium channel
Integrin cytoplasmic domain
Epidermal growth factor receptor
Ubiquitin-like protein complex
Nuclear transport complex molecule
Vitamin D and A receptors bound to DNA
Sodium proton antiporter molecule
Importin beta complexed with nucleoporin
Carboxyhaemoglobin molecule
Human tissue factor molecule
Human immune system complex molecule
Methaemoglobin molecule
GlmS ribozyme molecule
Pyruvate dehydrogenase complex
Oncoprotein bound to tumour suppressor, molecular model
Regulator LuxR complexed with DNA, molecular model
THF riboswitch aptamer domain, molecular model
Human peroxiredoxin-2, molecular model
DNA complexed with DNA-methyltransferase DrdV, molecular model
Human telomeric DNA, molecular model
Adult human haemoglobin, molecular model
Human RNA with RNA repeats, molecular model
SARS-CoV-2 spike protein complex, molecular model
Pepper cryptic virus 1 capsid, molecular model
Human ghrelin, molecular model
Anthocyanidin synthase plant enzyme, molecular model
Prefoldin molecule
Borna disease virus nucleoprotein
Antifreeze protein from winter flounder
TATA-box-binding protein complex
Human obesity protein leptin
CAP-DNA complex
TATA binding protein DNA complex
Hsp90 chaperone complex
GuideRNA-binding protein 2 complex
Kinesin motor protein NCD
Human centromeric nucleosome complex
Argonaute silencing complex