Table 1. Amino acid mutations in the light chain of the 1-17-2 mAb.

Position	Rat AA	Human AA
9	A	S
15	L	V
16	E	G
17	E	D
18	I	R
38	L	Q
43	S	A
45	Q	K
59	S	P
66	R	G
70	Q	D
71	Y	F
72	S	T
74	K	T
77	R	S
80	V	P
83	I	F
84	G	A
85	I	T
106	L	I