Methyl-coenzyme M reductase
Citrate synthase molecule
Sepiapterin reductase molecule
Human dihydrofolate reductase
Acetyltransferase complex
Dihydrofolate reductase complex
PTPS synthase molecule
NSF molecule
GTP cyclohydrolase I molecule
Prostaglandin H2 synthase-1
PhaB reductase complex, molecular model
ATP synthase from Trypanosoma brucei, molecular model
Nitric oxide synthase reductase
Pyridoxal phosphate molecule
Glucose oxidase molecule
cAMP-dependent protein kinase
Nitric oxide synthase oxygenase
Dihydrolipoyl succinyltransferase molecule
ALAD dehydratase enzyme
Subtilisin BPN molecule
Human sulfotransferase molecule
H-NOX complexed to NO
Phosphoglucose isomerase molecule
Lumazine synthase molecule
Preflagellin peptidase molecule
BRAF-MEK complex
Human RuvB-like helicase RuvBL1
Human dynamin PH domain
Z-RNA editing enzyme complex
Importin 13 complexed with Ubc9
Nucleotidyltransferase fold protein MAB21L1
Adenosine deaminase RNA complex
Papain molecule
ARNT-HIF transcription factor with coactivator, illustration
Transcriptional repressor NrdR, molecular model
Human CYB5R3 complexed with FAD, illustration
IgG Fab complex
Retinal dehydrogenase molecule
Urease, molecular model
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
DNA methyltransferase molecule
Tyrosine hydroxylase molecule
Antibody Fab complex
ABO glycosyltransferase
Isoprene synthase molecule complex
Human pyruvate kinase M2 molecule
Selenocysteine synthase molecule
Glycine amino acid molecule
Human PA200-20S proteasome complex, molecular model
NanH sialidase from Tannerella forsythia, illustration
Beta-tubulin folding intermediate, illustration
Purine nucleoside phosphorylase, illustration
Methane molecule, artwork
Common terpenes of cannabis, molecular models
Xanthine oxidoreductase molecule
Strychnine-sensitive glycine receptor molecule
Human insulin isomer molecule
Chaperonin Mm cpn in the open lid state
P97 ATPase molecule
PolyA polymerase and RNA
Methane hydrate, molecular model
Murine tRNA-guanine transglycosylase, molecular model
F-ATP synthase from Mycolicibacterium, molecular model
Bovine chymosin molecule
Calmodulin molecule
Chaperone peptide complex
Ferritin molecule
Prefoldin molecule
Zinc finger protein EEA1
Lectin molecule
Tumour suppressor p53 molecule
Borna disease virus nucleoprotein
Antifreeze protein from winter flounder
Catalytic domain of guanylate cyclase
Human Rhesus glycoprotein
Thermosome molecule
Human apolipoprotein A-I molecule
Outer membrane protein molecule
Lassa virus nucleoprotein 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
Human transthyretin molecule
Lassa virus receptor binding domain
Bacterial multidrug efflux pump
Photoswitchable protein molecule
Ammonia-permeable aquaporin molecule
Lassa virus matrix protein Z
LCMV glycoprotein molecule
Molecular model of pyrrole
ATP synthase subcomplex
Elongation factor molecule
Caspase-activated DNase molecule
Blood coagulation factor Xa molecule
Human proteasome alpha 7 subunit, molecular model
RNAP-promoter transcribing complex, molecular model
Alpha-glucosidase complex
Messenger-RNA decapping enzyme complex
Epidermal growth factor receptor complex
Cyclooxygenase complex
LOV custom light sensor domain
SARS-CoV-2 capping, illustration
Aspartate transcarbamylase, molecular model
Hepatitis C virus RNA polymerase
Phenylalanyl-tRNA synthetase complex
Tubulin complexed with stathmin-like protein
Fokl endonuclease bound to DNA
Caspase-1 molecule
RNA polymerase holoenzyme
Bacterial manganese catalase molecule
Alpha1-antitrypsin molecule
Threonyl-tRNA synthetase complex
Human erythrocyte catalase
Messenger-RNA capping enzyme
Restriction enzyme DNA complex
Seryl-tRNA complex
Bacterial sensor histidine kinase molecule
cAMP-dependent protein kinase complex
Bacterial rhomboid protease GlpG
Signal transduction histidine kinase
Histidine kinase and response regulator
HIV reverse transcriptase
Human topoisomerase I complexed with DNA
Dynein stalk connected to microtubule
Kinesin complexed with tubulin
HIV-1 integrase molecule
DNA glycosylase complexed with DNA
D-alanyl-D-alanine peptidase molecule
Carbapenemase KPC-2 molecule with inhibitor
FokI nuclease bound to DNA
HIV-1 protease complex
HIV-1 proteinase complexed with inhibitor
New Delhi metallo-beta-lactamase molecule
Endonuclease IV complexed with DNA
HIV-1 reverse transcriptase complex
Endonuclease complexed with DNA
Ribonuclease III complex
Ribonuclease complexed with RNA
Hammerhead ribozyme molecule
CCA-adding enzyme complex
Cas1-Cas2 nuclease complex
Cas3 protein complexed with viral DNA
CCA-adding enzyme tRNA RNA complex
Plant phytosulfokine receptor 1
Beta-galactosidase molecule
Beta-glucosidase molecule
Hepatitis C virus NS3 complex
Human full-length chitotriosidase
Enzyme Mmel DNA complex
Phosphodiesterase DNA complex
Telomerase with telomeric DNA, molecular model
Rhomboid protease enzyme
Bovine coronavirus enzyme
NpmA methyltransferase
Amylase enzyme
Bacterial penicillin-binding protein
Toxin-Antitoxin from Mycobacterium tuber., molecular model
Chaperone GRPE complex
Vitamin B5 pantothenic acid molecule
Caffeine molecule
Strychnine molecule