Robuta

https://www.rcsb.org/structure/3HWD RCSB PDB - 3HWD: Crystal structure of Siderocalin (NGAL, Lipocalin 2) K125A-K134A mutant complexed... Crystal structure of Siderocalin (NGAL, Lipocalin 2) K125A-K134A mutant complexed with Ferric Enterobactin