TABLE 2.

The occupancy of H-bonds between the template peptide and ACE2 chain A.

Pair ID	Donor-acceptor	Occupancy (%)
1	505TYR (HH)—37 GLU(OE2)	31.3
2	505TYR (HH)—37 GLU(OE1)	41.8
3	501ASN(H)—353LYS(O)	14.6
4	500THR (HG1)—355ASP(OD2)	46.3
5	500THR (HG1)—355ASP(OD1)	46.2
6	500THR (H)—353LYS(O)	76.4
7	497PHE(H)—38 ASP(OD2)	16.6
8	497PHE(H)—38 ASP(OD1)	69.9
9	496GLY (H)—38 ASP(OD2)	29.3
10	496GLY (H)—38 ASP(OD1)	68.3
11	495TYR (H)—38 ASP(OD2)	71.1
12	495TYR (H)—38 ASP(OD1)	15.6
13	494SER(HG)—35 GLU(OE2)	56.8
14	494SER(HG)—35 GLU(OE1)	52.9
15	494SER(H)—35 GLU(OE2)	40
16	494SER(H)—35 GLU(OE1)	34
17	490PHE(H)—75 GLU(OE2)	33.2
18	490PHE(H)—75 GLU(OE1)	40.6
19	487ASN(D21)—24 GLN (O)	10.6
20	487ASN(H)—83 TYR (OH)	16
21	393ARG (H11)—505TYR (OH)	11.2
22	353LYS(HZ1)—497PHE(O)	33.2
23	353LYS(H)—505TYR (OH)	12.9
24	83TYR (HH)—487ASN(OD1)	14.5