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. 2018 May 8;2018:5089270. doi: 10.1155/2018/5089270

Table 3.

Interaction between dipeptides and residues of ACE.

Cys-Cys Cys-Arg
Residue name Distance (Å) Residue name Distance (Å)
Ala354(O)-H21A 2.337 His353(NE2)-H19A 2.367
Ala356(HN)-O12A 2.364 Ala354(O)-H20A 2.314
Tyr523(OH)-H16A 1.759 Glu384(OE2)-H20A 2.441
His387(NE2)-O13B 1.916 Glu403(OE1)-H34A 2.219
Zn-O13C 2.088 Arg522(HH11)-O18A 2.430
Glu411(OE2)-O17B 1.548

Note. A refers to Hbonds, B to bump, and C to bonds.