Table 1.

Number and types of interactions detected from PLIP webserver. Bold amino acids are the most common in all representatives.

Cluster Number	Number of Hydrophobic Interactions	Amino Acids in Receptor	Number of Hydrogen Bonds	Amino Acids in Receptor	Number of Halogen Bonds	Amino Acids in Receptor
C1	9	Leu838–Val846 (2)–Ala864–Lys866–Leu887–Val914–Leu1033–Asp1044	2	Cys917–Asp1044	0	None
C2	7	Val846–Ala864–Lys866–Ile890–Val914–Leu1033 (2)	2	Cys917–Asp1044	0	None
C3	7	Val846–Ala864–Lys866–Leu887–Val914–Asp1044–Phe1045	1	Asp1044	0	None
C4	7	Leu838 (2)–Val846–Ala864–Lys866–Ile886–Val914	2	Asp1044–Arg1049	1	Ile1023