https://www.ncbi.nlm.nih.gov/Structure/pdb/4XML
4XML: Crystal structure of Fab of HIV-1 gp120 V3-specific human monoclonal antibody 2424
Heavy chain of HIV-1 gp120 V3-specific human monoclonal antibody 2424Light chain of HIV-1 gp120 V3-specific human monoclonal antibody 2424