Experimental Protein Structures
Browse 3D structures experimentally resolved in the RCSB PDB — each structure is a "photo" of a protein captured by scientists using X-ray crystallography, cryo-EM, and other techniques.
47
Proteins with structures
1414
Total PDB entries
Apolipoprotein B-100
Homo sapiens · 4563 amino acids
Hepatocyte growth factor receptor
Homo sapiens · 1390 amino acids
Insulin receptor
Homo sapiens · 1382 amino acids
Collagen alpha-2(I) chain
Homo sapiens · 1366 amino acids
Complement factor H
Homo sapiens · 1231 amino acids
Integrin alpha-5
Homo sapiens · 1049 amino acids
Mineralocorticoid receptor
Homo sapiens · 984 amino acids
Androgen receptor
Homo sapiens · 920 amino acids
Amyloid-beta precursor protein
Homo sapiens · 770 amino acids
Heat shock protein HSP 90-alpha
Homo sapiens · 732 amino acids
Serotransferrin
Homo sapiens · 698 amino acids
Vitamin K-dependent protein S
Homo sapiens · 676 amino acids
Polyunsaturated fatty acid 5-lipoxygenase
Homo sapiens · 674 amino acids
Prothrombin
Homo sapiens · 622 amino acids
Albumin
Homo sapiens · 609 amino acids
Glucose-6-phosphate isomerase
Homo sapiens · 558 amino acids
Catalase
Homo sapiens · 527 amino acids
Pancreatic alpha-amylase
Homo sapiens · 511 amino acids
Fumarate hydratase, mitochondrial
Homo sapiens · 510 amino acids
Coagulation factor VII
Homo sapiens · 466 amino acids
Vimentin
Homo sapiens · 466 amino acids
Antithrombin-III
Homo sapiens · 464 amino acids
Alpha-1-antitrypsin
Homo sapiens · 418 amino acids
Cathepsin D
Homo sapiens · 412 amino acids
Plasminogen activator inhibitor 1
Homo sapiens · 402 amino acids
Immunoglobulin heavy constant gamma 1
Homo sapiens · 399 amino acids
Guanine nucleotide-binding protein G(o) subunit alpha
Homo sapiens · 354 amino acids
Annexin A4
Homo sapiens · 319 amino acids
Apolipoprotein E
Homo sapiens · 317 amino acids
Small ribosomal subunit protein uS2
Homo sapiens · 295 amino acids
Heme oxygenase 1
Homo sapiens · 288 amino acids
Matrilysin
Homo sapiens · 267 amino acids
Neutrophil elastase
Homo sapiens · 267 amino acids
Serine protease 1
Homo sapiens · 247 amino acids
Clathrin light chain A
Bos taurus · 243 amino acids
Ubiquitin carboxyl-terminal hydrolase isozyme L1
Homo sapiens · 223 amino acids
Superoxide dismutase [Mn], mitochondrial
Homo sapiens · 222 amino acids
Ras-related protein R-Ras
Homo sapiens · 218 amino acids
Interleukin-6
Homo sapiens · 212 amino acids
Myoglobin
Homo sapiens · 154 amino acids
Lysozyme C
Homo sapiens · 148 amino acids
Hemoglobin subunit beta
Homo sapiens · 147 amino acids
Hemoglobin subunit alpha
Homo sapiens · 142 amino acids
Galectin-1
Homo sapiens · 135 amino acids
Insulin
Homo sapiens · 110 amino acids
Cytochrome c
Homo sapiens · 105 amino acids
Interleukin-8
Homo sapiens · 99 amino acids