VIRAL PROTEIN/IMMUNE SYSTEM
SARS-COV-2 SPIKE IN COMPLEX WITH THE S2A4 NEUTRALIZING ANTIBODY FAB FRAGMENT (LOCAL REFINEMENT OF THE RECEPTOR-BINDING DOMAIN AND FAB VARIABLE DOMAINS):

0 - L SER 28 OG   VS A ARG 408 NE  
Distance: 3.901386 - Hydrogen Bonds, 
1 - L SER 28 OG   VS A ARG 408 NH1 
Distance: 3.225504 - Hydrogen Bonds, 
2 - L ALA 30 O    VS A LYS 378 NZ  
Distance: 4.199652 - Hydrogen Bonds, 
3 - L ALA 30 CB   VS A LYS 378 CD  
Distance: 5.431682 - Hydrophobic, 
4 - L SER 31 O    VS A THR 376 N   
Distance: 4.600746 - Hydrogen Bonds, 
5 - L SER 31 O    VS A THR 376 OG1 
Distance: 4.157636 - Hydrogen Bonds, 
6 - L SER 31 OG   VS A THR 376 OG1 
Distance: 3.863384 - Hydrogen Bonds, 
7 - L SER 31 O    VS A PHE 377 N   
Distance: 3.178394 - Hydrogen Bonds, 
8 - L SER 31 O    VS A LYS 378 N   
Distance: 4.452285 - Hydrogen Bonds, 
9 - L ASN 32 ND2  VS A SER 375 O   
Distance: 2.879941 - Hydrogen Bonds, 
10 - L ASN 32 OD1  VS A PHE 377 N   
Distance: 3.703224 - Hydrogen Bonds, 
11 - L ASN 32 O    VS A LYS 378 NZ  
Distance: 3.918345 - Hydrogen Bonds, 
12 - L TYR 33 N    VS A PHE 377 O   
Distance: 4.580169 - Hydrogen Bonds, 
13 - L TYR 33 CD1  VS A PHE 377 CD1 
Distance: 5.321884 - Hydrophobic, 
14 - L TYR 33 CE1  VS A PHE 377 CD1 
Distance: 4.778342 - Hydrophobic, 
15 - L TYR 33 CE1  VS A PHE 377 CE1 
Distance: 5.198087 - Hydrophobic, 
16 - L TYR 33 CG   VS A LYS 378 CG  
Distance: 5.426855 - Hydrophobic, 
17 - L TYR 33 CD1  VS A LYS 378 CG  
Distance: 5.416011 - Hydrophobic, 
18 - L TYR 33 CD2  VS A LYS 378 CG  
Distance: 5.032701 - Hydrophobic, 
19 - L TYR 33 CE1  VS A LYS 378 CB  
Distance: 5.065955 - Hydrophobic, 
20 - L TYR 33 CE1  VS A LYS 378 CG  
Distance: 5.004340 - Hydrophobic, 
21 - L TYR 33 CE2  VS A LYS 378 CB  
Distance: 5.344051 - Hydrophobic, 
22 - L TYR 33 CE2  VS A LYS 378 CG  
Distance: 4.599721 - Hydrophobic, 
23 - L TYR 33 CE1  VS A CYS 379 CB  
Distance: 4.970141 - Hydrophobic, 
24 - L TYR 33 OH   VS A CYS 379 N   
Distance: 2.764912 - Hydrogen Bonds, 
25 - L TYR 33 OH   VS A CYS 379 O   
Distance: 2.845309 - Hydrogen Bonds, 
26 - L TYR 33 OH   VS A CYS 379 SG  
Distance: 4.181033 - Hydrogen Bonds, 
27 - L TYR 33 OH   VS A TYR 380 N   
Distance: 4.647492 - Hydrogen Bonds, 
28 - L TYR 33 CD1  VS A PRO 384 CG  
Distance: 4.876398 - Hydrophobic, 
29 - L TYR 33 CE1  VS A PRO 384 CB  
Distance: 5.175134 - Hydrophobic, 
30 - L TYR 33 CE1  VS A PRO 384 CG  
Distance: 3.892888 - Hydrophobic, 
31 - L TYR 33 CE2  VS A PRO 384 CG  
Distance: 5.380329 - Hydrophobic, 
32 - L GLU 51 OE1  VS A SER 383 OG  
Distance: 2.882312 - Hydrogen Bonds, 
33 - L GLU 51 OE2  VS A SER 383 OG  
Distance: 3.604030 - Hydrogen Bonds, 
34 - L GLU 51 OE2  VS A THR 385 OG1 
Distance: 4.651930 - Hydrogen Bonds, 
35 - L ASP 52 OD1  VS A LYS 378 NZ  
Distance: 3.790235 - Attractive, Hydrogen Bonds, 
36 - L ASP 52 OD2  VS A LYS 378 NZ  
Distance: 2.397765 - Attractive, Hydrogen Bonds, 
37 - L SER 69 OG   VS A ARG 408 O   
Distance: 4.830260 - Hydrogen Bonds, 
38 - L SER 69 OG   VS A GLN 414 NE2 
Distance: 3.149007 - Hydrogen Bonds, 
39 - L TYR 94 CE1  VS A ALA 372 CB  
Distance: 4.775055 - Hydrophobic, 
40 - L TYR 94 CE2  VS A ALA 372 CB  
Distance: 5.371319 - Hydrophobic, 
41 - L TYR 94 OH   VS A ALA 372 N   
Distance: 4.686293 - Hydrogen Bonds, 
42 - L TYR 94 OH   VS A ALA 372 O   
Distance: 4.490121 - Hydrogen Bonds, 
43 - L SER 96 N    VS A PHE 374 O   
Distance: 4.843052 - Hydrogen Bonds,