Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	SHC3
Human P-Site:	S257
P-Site Sequence:	MRSISFASGGDPDTT
UniProt:	Q92529
Intern. Prot. ID:	IPI00409679

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHC3	Q92529	S257	MRSISFASGGDPDTT	100 / 9 AA	64
Phosphosite 1:	Shc4	Q6S5L8	S294	MQSISFASGGDPDTT	100 / 9 AA	69
Phosphosite 2:	SHC1	P29353	S264	MQSISFASGGDPDTA	100 / 9 AA	63
Phosphosite 3:	LEPREL1	Q8IVL5	S645	CGRMISFSSGGENPH	75 / 8 AA	81
Phosphosite 4:	LEPREL1	Q8IVL5	S646	GRMISFSSGGENPHG	75 / 8 AA	81
Phosphosite 5:	eIF3S6IP	Q9Y262	S249	RQLEVYTSGGDPESV	71 / 7 AA	67
Phosphosite 6:	KIAA0240	Q6AI39	S346	QQGISFASASSPQGS	66 / 9 AA	115
Phosphosite 7:	ATR	Q13535	S1103	ILASFASSDDPYQGP	75 / 8 AA	301
Phosphosite 8:	ATR	Q13535	S1102	SILASFASSDDPYQG	75 / 8 AA	301
Phosphosite 9:	Shc4	Q6S5L8	S291	NHHMQSISFASGGDP	100 / 6 AA	69
Phosphosite 10:	SHC1	P29353	S261	NHHMQSISFASGGDP	100 / 6 AA	63
Phosphosite 11:	SHC3	Q92529	S254	NHHMRSISFASGGDP	100 / 6 AA	64
Phosphosite 12:	Shc2	P98077	S251	NHHMPSISFASGGDT	100 / 6 AA	62
Phosphosite 13:	PPP2R3A	Q06190	S118	DIAGEAISFASGKIK	100 / 6 AA	130
Phosphosite 14:	ADD1	P35611	S423	VTGYSFASDGDSGTC	66 / 9 AA	81
Phosphosite 15:	TECTA	O75443	S194	NWTTGTASGGDPLTG	100 / 6 AA	240
Phosphosite 16:	ABCC2	Q92887	S351	KLLISFASDRDTYLW	75 / 8 AA	174
Phosphosite 17:	NEDD4	P46934	S490	QLLIKFASGNEGKVD	62 / 8 AA	149
Phosphosite 18:	DOCK4	Q8N1I0	S446	KDFISFGSGEPPASE	66 / 9 AA	225
Phosphosite 19:	NEDD1	Q8NHV4	S9	QENLRFASSGDDIKI	62 / 8 AA	72
Phosphosite 20:	UBR5	O95071	S1861	RYGSALASAGDPGHP	62 / 8 AA	309