Citrate synthase molecule
PTPS synthase molecule
Prostaglandin H2 synthase-1
Mitochondrial ATP synthase
Nitric oxide synthase oxygenase
Lumazine synthase molecule
Isoprene synthase molecule complex
Methyl-coenzyme M reductase
ATP synthase from Trypanosoma brucei, molecular model
Bovine mitochondrial ATP synthase
ATP synthase subcomplex
Selenocysteine synthase molecule
H-NOX complexed to NO
Tryptophan synthase, molecular model
Cyclooxygenase complex
Human cytidine triphosphate synthase 1, molecular model
Nitric oxide synthase reductase
EPSP synthase with glyphosate, molecular model
Acetyltransferase complex
ATP synthase rotor ring
GTP cyclohydrolase I molecule
NSF molecule
Sepiapterin reductase molecule
Isoprene synthase, molecular model
Retinal dehydrogenase molecule
Dihydrodipicolinate synthase enzyme
Bovine chymosin molecule
Pyridoxal phosphate molecule
Glucose oxidase molecule
cAMP-dependent protein kinase
Dihydrolipoyl succinyltransferase molecule
ALAD dehydratase enzyme
Subtilisin BPN molecule
Human sulfotransferase molecule
Antibody Fab complex
Phosphoglucose isomerase molecule
ABO glycosyltransferase
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
Human pyruvate kinase M2 molecule
Papain molecule
ARNT-HIF transcription factor with coactivator, illustration
Poly(A) polymerase molecule
IgG Fab complex
F-ATP synthase from Mycolicibacterium, molecular model
Citrate acid cycle enzyme
PolyA polymerase and RNA
Catalase, molecular model
Urease, molecular model
Hen egg-white lysozyme molecule
Ubiquitin-conjugating enzyme
Ras bound to effector protein
Tryptophan hydroxylase molecule
Elongation factor molecule
Caspase-activated DNase molecule
Blood coagulation factor Xa 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
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
LOV custom light sensor domain
RNA polymerase II dimer, molecular model
Calmodulin-nitric oxide synthase complex
SARS-CoV-2 capping, illustration
Aspartate transcarbamylase, molecular model
Hepatitis C virus RNA polymerase
Human dihydrofolate reductase
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
Glycine amino acid molecule
Human PA200-20S proteasome complex, molecular model
Toxin-Antitoxin from Mycobacterium tuber., molecular model
NanH sialidase from Tannerella forsythia, illustration
Beta-tubulin folding intermediate, illustration
Purine nucleoside phosphorylase, illustration
Chaperone GRPE complex
Pig 2Zn insulin molecule
Pancreatic elastase enzyme
Xanthine oxidoreductase molecule
DNA with UV-light induced changes
Holliday junction ruvA
Strychnine-sensitive glycine receptor molecule
Anthrax IMPDH molecule
Guanine riboswitch aptamer domain
Human insulin isomer molecule
Polysaccharide co-polymerase
Chaperonin Mm cpn in the open lid state
P97 ATPase molecule
Glycogen phosphorylase complex
Carboxypeptidase A molecule
Bacterial ATP synthase stalk structure
Murine tRNA-guanine transglycosylase, molecular model
Human CPEB3 HDV-like ribozyme, molecular model
Calmodulin molecule
Chaperone peptide complex
Rhodopsin molecule
Ferritin molecule
Aquaporin-1 molecule
Prefoldin molecule
Zinc finger protein EEA1
Lectin molecule
Tumour suppressor p53 molecule
Borna disease virus nucleoprotein
Antifreeze protein from winter flounder
Chaperone GRP94 with ADP bound
Carboxysome subunit molecule