Keywords: 1a4y bio r 500.jpg en Ribonuclease Inhibitor-Angiogenin Complex at 2 0 Å resolution 1997-09-01 http //www rcsb org/pdb/explore/images do structureId 1A4Y Protein Data Bank other versions cc-zero Uploaded with UploadWizard Angiogenin Ribonuclease inhibitor Protein structures from PDB |