ghk-cu peptide studies In Vitro and in Vivo of pH-Sensitive GHK-Cu-Incorporated Polyaspartic and Polyacrylic Acid Superabsorbent Polymer The Human Tripeptide GHK-Cu in
Description
Conjugate 5b showed significant activity against Staphylococcus aureus and Escherichia coli at MIC ranges of 250.0500.0 g/mL and 62.5125.0 g/mL, respectively

In the electron density map, some of the amino acids in the loop region (from 415 to 431) are invisible, and could not be resolved due to substantial disorder

And this is where it gets tricky

doi: 10.3389/fimmu.2023.1185727 197 DangYZChenXJYuJZhaoSHCaoXMWangQ
