7CHC Unmatched Contacts:

4 - L SER 30 OG   VS R ASN 501 OD1 
Distance: 3.277879497480037 - Hydrogen Bonds, 


7CHC_uk_mut Unmatched Contacts:

2 - L VAL 29 O    VS R TYR 505 OH  
Distance: 3.1414294516987007 - Hydrogen Bonds,