cAMP-dependent protein kinase
cAMP-dependent protein kinase complex
Human pyruvate kinase M2 molecule
BRAF-MEK complex
Signal transduction histidine kinase
Bacterial sensor histidine kinase molecule
Carboxysome subunit molecule
Phycocyanin molecule
Tyrosine kinase c-Abl
Human proteasome alpha 7 subunit, molecular model
Glucose oxidase molecule
Nitric oxide synthase oxygenase
Human sulfotransferase molecule
Phosphoglucose isomerase molecule
GTPase Ras complexed with Raf kinase
B-Raf kinase oncogenic mutant complex
DNA polymerase sliding clamp complex
B-Raf kinase V600E mutant complex
Kinesin motor protein NCD
cAMP-dependent protein kinase molecule
Phenylalanine hydroxylase molecule
AP2 clathrin adapter complex
F420-reducing hydrogenase molecule
Transcription initiation complex
Photoswitchable protein molecule
Zinc finger protein EEA1
Antifreeze protein from winter flounder
Human deglycase DJ-1 protein
Lassa virus matrix protein Z
Herpes simplex virus 1 tegument protein
Herpes simplex virus ICP27 protein
Fis nucleoid protein complexed with DNA
GTP cyclohydrolase I molecule
PTPS synthase molecule
NSF molecule
Dihydrolipoyl succinyltransferase molecule
ALAD dehydratase enzyme
Subtilisin BPN molecule
Sepiapterin reductase molecule
Antibody Fab complex
H-NOX complexed to NO
Preflagellin peptidase molecule
Beta-galactosidase molecule
Human full-length chitotriosidase
Papain molecule
Parkinson's disease-linked kinase2, molecular model
V-type proton ATPase
Histidine kinase and response regulator
Nucleotidyltransferase fold protein MAB21L1
Kinase complexed with vemurafenib, molecular model
Kinase complexed with quercetin
Proteasome, illustration
Telomere DNA complex
Raf-1 cysteine-rich domain molecule
Epidermal growth factor receptor complex
LOV custom light sensor domain
Plant phytosulfokine receptor 1
SARS coronavirus ORF-9b protein
Ribosomal protein complex
Importin alpha 1 protein
Human argonaute2 protein
Toscana virus nucleocapsid protein
Human 40S ribosomal subunit, illustration
Human papilloma virus capsid protein
Receptor tyrosine kinase Torso complex
Ebola virus VP40 matrix protein
Ebola virus membrane fusion subunit GP2
SARS-CoV-2 Kappa spike protein, molecular model
Iron containing protein, molecular model
Hepatitis C virus RNA polymerase
Human dihydrofolate reductase
Caspase-1 molecule
RNA polymerase holoenzyme
Human erythrocyte catalase
Seryl-tRNA complex
Bacterial rhomboid protease GlpG
Acetyltransferase complex
ABO glycosyltransferase
NpmA methyltransferase
CCA-adding enzyme tRNA RNA complex
Beta-glucosidase molecule
Prefoldin molecule
Lectin molecule
Tumour suppressor p53 molecule
Borna disease virus nucleoprotein
Catalytic domain of guanylate cyclase
Lassa virus nucleoprotein molecule
Human argonaute2 complex
Lassa virus receptor binding domain
Bacterial multidrug efflux pump
LCMV glycoprotein molecule
Ras bound to effector protein
Cyclin-dependent kinase inhibitor complex
Cholera toxin B pentamer
Sliding DNA clamp
ATP synthase subcomplex
ATP synthase rotor ring
Non-homologous end joining, molecular model
Hydrogenase from Mycobacterium smegmatis, illustration
Foetal haemoglobin, molecular model
Photosystem I from a cyanobacterium, molecular model
C-Phycocyanin, molecular model
DNA polymerase III holoenzyme
HIV-1 integrase molecule
Lumazine synthase molecule
Human RuvB-like helicase RuvBL1
Human dynamin PH domain
Importin 13 complexed with Ubc9
Isoprene synthase molecule complex
ARNT-HIF complex with hypoxia response element, illustration
DNA-dependent protein kinase, illustration
Tubulin complexed with stathmin-like protein
Cas3 protein complexed with viral DNA
Transcription initiation complex, molecular model
Hen egg-white lysozyme molecule
Human liver pyruvate kinase, molecular model
Apo structure of human mTORC2 complex, molecular model
Kinase complexed with braf inhibitor, molecular model
p53 tetramer complexed with DNA
Cyanovirin-N antiviral protein, illustration
Amyloid precursor protein E2 domain
ATP-dependent DNA ligase molecule
Rhinovirus 14 capsid, molecular model
Vitamin B6 pyridoxal molecule
Vitamin B6 pyridoxamine molecule
Vitamin B6 pyridoxine molecule
Pyrococcus horikoshii stomatin, illustration
SARS-CoV-2 variant dimer of S trimer, molecular model
Artificial haemoglobin molecule
Bacteriophage phiX174 molecule
Calmodulin molecule
Chaperone peptide complex
Rhodopsin molecule
Ferritin molecule
Aquaporin-1 molecule
Bacterial aquaglyceroporin
Truncated haemoglobin molecule
Lac repressor molecule complex
Chaperone GRP94 with ADP bound
Titin chain
Human Rhesus glycoprotein
Cytoplasmic polyhedrosis virus (CPV)
Vinculin complexed with actin
Human retinoschisin molecule
Rift valley fever virus nucleoprotein
Adeno-associated virus capsid molecule
Human monoclonal antibody E317
Bacterial ParM filament
Porin molecule
Lassa virus nucleoprotein complex
Schmallenberg virus complex
Coxsackie virus capsid
Human transthyretin molecule
Human Aichi virus A capsid
Human dendritic cell inhibitory receptor
DNA gyrase protein segment
ATP synthase from Trypanosoma brucei, molecular model
RNA-dependent RNA polymerase molecule
Dengue virus nonstructural protein 3
Human obesity protein leptin
Outer membrane protein molecule
Green fluorescent protein (GFP)
Bacterial light harvesting protein
Sm-like archaeal protein
Hypothetical protein TM1070
Circadian clock protein KaiC
Cell death protein complex
Transcriptional regulatory protein
Yeast telomere protein complex
Lipoprotein carrier protein molecule
Bacterial penicillin-binding protein