7KXJ Unmatched Contacts: 9 - C LYS 417 NZ VS N SER 65 O Distance: 3.7498327962724103 - Hydrogen Bonds, 11 - C LYS 417 NZ VS N ASP 66 OD1 Distance: 2.3697523077317486 - Attractive, Hydrogen Bonds, 7KXJ_brazil_mut Unmatched Contacts: 11 - C THR 417 OG1 VS N SER 65 O Distance: 3.2686111729601652 - Hydrogen Bonds,