Chemokine receptor CXCR4
Oestrogen receptor complex
Androgen receptor complex
Neurotrophin complexed with receptor
Acetylcholine receptor complex
Glucocorticoid receptor complex
Estrogen receptor bazedoxifene complex
Growth factor receptor complex
Ketosteroid receptor complex
Vitamin D receptor complex
Plant phytosulfokine receptor 1
Insulin complexed with receptor
Human oestrogen receptor complex
Epidermal growth factor receptor complex
Nerve growth factor receptor complex
Interferon gamma complex
AP 2 clathrin adapter appendage complex
Seryl-tRNA complex
Inhibitor Lin28 microRNA complex
D-xylose isomerase complex
FMN riboswitch complexed with inhibitor
Adenovirus host cell receptor molecule
Toll-like receptor complex
Insulin receptor complexed with insulin, molecular model
TNFR death receptor
Toll-like receptor TIR domain
VEGF-A receptor binding domain
Lassa virus receptor binding domain
Tubulin complexed with stathmin-like protein
Kinesin complexed with tubulin
Mitochondrial tRNA synthetase tRNA complex
Tumour necrosis factor complex
CYPR2R1 complexed with vitamin D3
Nerve growth factor complex
Human growth hormone complex
Human receptor complexed with RNA, molecular model
Serotonin receptor with ergotamine
Toll-like receptor complexed with lncRNA, molecular model
Ryanodine receptor complex, illustration
T-cell receptor MHC complex
Programmed cell death 1 ligand
Receptor tyrosine kinase Torso complex
Tumour necrosis factor receptor CD40 complex
Human T-cell receptor complex
Acetylcholine receptor segment
Pentameric ion channel
Meizothrombin complex, molecular model
Human Ras-Sos complex
Glucose dehydrogenase complex
Chaperone peptide complex
Dihydrolipoamide dehydrogenase complex
Glutaminyl-tRNA synthetase complex
Transfer RNA synthetase complex
Valyl-tRNA synthetase complex
GTP cyclohydrolase I molecule
Bacterial response regulator bound to DNA
RNA polymerase complex
Catenin cadherin complex
Galactoside acetyltransferase complex
Cytochrome bc1 complex
Phosphotransferase complex
Epigenetic silencing domain of Orc 1p
Human erythrocyte catalase
Neuronal synaptic fusion complex
Taq DNA polymerase complex
DNA sliding clamp complex
RecBCD complex unwinding DNA
Human oxidosqualene cyclase complex
Pyruvate dehydrogenase complex
Ras-RasGAP complex
Human PAPS synthetase complex
Antibody Fab complex
Actin complexed with human gelsolin
Lac repressor molecule complex
Ribosomal protein complex
cAMP-dependent protein kinase complex
H-NOX complexed to NO
AP2 clathrin adapter complex
DNA Holliday junction complex
Acetyltransferase complex
Isocitrate dehydrogenase complex
Bacterial sensor domain molecule
Human Rhesus glycoprotein
MecA adapter protein complex
Vinculin complexed with actin
Hepatitis C helicase NS3h DNA complex
Respiratory complex membrane domain
Transcription factor p73 DNA complex
CRISPR-associated AfCsx3 complex
CRISPR-Cas RNA silencing complex
Aaa+ protein Cbbx molecule
Lin28 cold-shock domain complex
Protein Lin28 hexauridine complex
Lassa virus nucleoprotein complex
Double-helical RNA silencing complex
Schmallenberg virus complex
BRAF-MEK complex
DNA catalyst complex
Splicing factor snRNA complex
Endoribonuclease Dicer siRNA complex
Human argonaute2 protein
Glycyl-tRNA synthetase tRNA complex
tRNA synthetase complexed with tRNA
Human transthyretin molecule
CCA-adding enzyme tRNA RNA complex
Herpes simplex virus 1 tegument protein
Demethylase complexed with RNA
Transcription initiation complex
Accessory gene regulator DNA complex
Regulator DNA complex
DNA polymerase beta complex
Human argonaute2 complex
Lipocalin molecule complexed with enterobactin fragment
Lactose permease complex
Endonuclease complexed with DNA
CRISPR endonuclease DNA complex
Fis nucleoid protein complexed with DNA
C3B complexed with smallpox inhibitor
P97 ATPase molecule
Human TFIID DNA complex
Aconitase complex
Bacterial rubisco molecule
Telomerase with telomeric DNA, molecular model
Clr-cAMP-DNA complex, molecular model
Insulin receptor complex, molecular model
Hormone FSH complexed with receptor
Amyloid precursor protein complex
Human dendritic cell inhibitory receptor
HIV-1 proteinase complexed with inhibitor
Beta-selective liver X agonist
Oncoprotein P53 complex
HIV-1 GP120 complex with JP-III-048
Erythropoietin complexed with receptor
Nicotinic acetylcholine receptor
Varenicline drug molecule
T-cell antigen receptor molecule
Cas9 in complex with guide RNA and target DNA
Cas1-Cas2 nuclease complex
Cas3 protein complexed with viral DNA
Human FasL and DcR3 complex
Interferon gamma, illustration
Vancomycin molecule complex
Dimeric alpha-beta tubulin
Vascular endothelial growth factor
Oestrogen related receptor 2 DNA complex
T-cell receptor DMF5 molecule
Transcription factor DNA complex
Follicle stimulating hormone complex
Ryanodine receptor molecule
Blood coagulation factor Xa molecule
RNA polymerase inhibition complex
Transport inhibitor response complex
1918 influenza virus neuraminidase
B-Raf kinase oncogenic mutant complex
Fusion inhibitor complexed with HIV
HIV GP41 complexed with inhibitor
Cyclooxygenase complex
Dihydrofolate reductase complex
DNA polymerase sliding clamp complex
B-Raf kinase V600E mutant complex
ATP phosphoribosyltransferase complex