Table 1.

Affinities to binding domains following phosphorylation of Y1062.

Adaptor Molecule	RET9	RET43	RET51	Binding Domains
SHC	□ ◊ ●Efficient binding	◊ Undetected	◊ ●Efficient binding	□SH2
IRS-1				◊PTB
FRS2	◊ ●Binding	◊ ●Low binding	◊ ●Binding

●Binding Affinity, □SH2, ◊PTB