Table 1.

Sequences of the region surrounding the CypA binding Loop in CA*

Virus	Position and Sequence
--- CypA Binding Loop ---
	80	81	82	83	84	85	86	87	88	89	90	91	92	93	94	95	96	97	98	99	100
NL4-3	W	D	R	L	H	P	V	H	A	G	P	I	A	P	G	Q	M	R	E	P	R
NRC1	.	.	.	.	.	.	A	Q	.	.	.	V	.	.	.	.	L	.	.	.	.
NRC2	.	.	.	.	.	.	.	.	.	.	.	V	.	.	.	.	.	.	.	.	.
NRC3-1	.	.	.	V	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
NRC3-5	.	.	.	V	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.	.
NRC9	.	.	.	.	.	.	A	.	.	.	.	V	.	.	.	.	.	.	.	.	.
NRC10	.	.	.	.	.	.	A	.	.	.	.	.	.	.	.	.	I	.	.	.	.

*Numbers indicate the amino acid position in the CA protein. The CypA binding loop is indicated in italics [19]. The amino acid sequence for NL4-3 is given in single letter code. Only amino acids that differ from the NL4-3 sequence are shown for the other viruses.