ATP synthase rotor ring
ATP synthase subcomplex
ATP synthase from Trypanosoma brucei, molecular model
Bovine mitochondrial ATP synthase
Mitochondrial ATP synthase
Bacterial ATP synthase stalk structure
Human cytidine triphosphate synthase 1, molecular model
V-ATPase molecule, molecular model
Dihydrodipicolinate synthase enzyme
Citrate synthase molecule
Prostaglandin H2 synthase-1
Nitric oxide synthase oxygenase
ATP-dependent protease molecule
Bacterial DNA helicase molecule
Carboxysome subunit molecule
NSF molecule
Messenger-RNA decapping enzyme complex
Bacterial ATPase complex
PolyA polymerase and RNA
V-type proton ATPase
Nitric oxide synthase reductase
ATP-dependent DNA ligase molecule
Cyclooxygenase complex
LAC repressor molecule
H-NOX complexed to NO
ATP sulfurylase molecule
PTPS synthase molecule
F-ATP synthase from Mycolicibacterium, molecular model
DNA gyrase protein segment
Antibiotic resistance enzyme molecule
Respiratory complex I
RNA polymerase holoenzyme
Bacterial manganese catalase molecule
Bacterial rhomboid protease GlpG
Beta-glucosidase molecule
ATP phosphoribosyltransferase complex
Epidermal growth factor receptor complex
Selenocysteine synthase molecule
Lumazine synthase molecule
Isoprene synthase molecule complex
Tryptophan synthase, molecular model
Isoprene synthase, molecular model
Bacterial penicillin-binding protein
EPSP synthase with glyphosate, molecular model
cAMP-dependent protein kinase
cAMP-dependent protein kinase complex
Urease, molecular model
Toll-like receptor complex
BcsD subunit of type 1 bacterial cellulose, illustration
Respiratory complex I, illustration
Aspartate transcarbamylase, molecular model
Bacterial protease molecule
Phycocyanin molecule
Bacterial sensor histidine kinase molecule
Carbapenemase KPC-2 molecule with inhibitor
New Delhi metallo-beta-lactamase molecule
Bioluminescent enzyme molecule
Peroxiredoxin, molecular model
Bovine coronavirus enzyme
NpmA methyltransferase
D-amino acid oxidase enzyme
Enzyme and quinazoline drug
Multidrug transporter molecule, illustration
70S ribosome, molecular model
Bacterial nanocompartment
Transcription activator and DNA
Bacterial ParM filament
Bacterial multidrug efflux pump
Photosystem I from a cyanobacterium, molecular model
Poly(A) polymerase molecule
Holliday junction ruvA
P97 ATPase molecule
Ribonuclease III complex
Archaeal aminotransferase, molecular model
A-carboxysome RuBisCo enzyme, molecular model
Alpha-glucosidase complex
Sepiapterin reductase molecule
Restriction enzyme cutting DNA
Restriction enzyme and DNA
ATPase molecule
Chaperonin folding protein
Human liver pyruvate kinase, molecular model
SARS-CoV-2 replication-transcription, illustration
Membrane proton pump
Dihydrolipoyl succinyltransferase molecule
Manganese catalase enzyme molecule
Galactoside acetyltransferase molecule
AP2 clathrin adapter complex
F420-reducing hydrogenase molecule
Transcription initiation complex
Simian virus SV40 large T antigen
Flu virus surface protein molecule
Phosphofructokinase bacterial enzyme
RecBCD-DNA complex with phage protein, illustration
Human proteasome alpha 7 subunit, molecular model
Transcription initiation complex, molecular model
Potassium ion channel
Voltage-gated potassium channel
Gene activator protein
DNA with UV-light induced changes
Rhomboid protease enzyme
Pancreatic elastase enzyme
Amylase enzyme
Bacterial protein-chaperone complex
FecA transmembrane channel
Porin molecule
ATP synthase enzyme complex, illustration
DNA clamp, molecular model
Amyloid precursor protein E2 domain
Fungal prion protein
T cell receptor activation, molecular model
Interferon gamma molecule
Marburg viral protein 35 and RNA
Espirito santo virus, molecular model
Herpes simplex virus, molecular model