Figure 1. Cartoon representation of X-ray structure for Human Angiogenin (PDB code: 1B1I).

Cartoon representation of the structure of Human Angiogenin (PDB entry 1B1I) showing its functional sites; catalytic triad residues are represented as stick models, nuclear localization signal is represented in magenta color and receptor binding site is represented in orange color. Figure produced using PyMOL [53].