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:	Shc4
Human P-Site:	S138
P-Site Sequence:	SSPETSLSRSGTAPP
UniProt:	Q6S5L8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Shc4	Q6S5L8	S138	SSPETSLSRSGTAPP	100 / 9 AA	69
Phosphosite 1:	MUC4	Q99102	S418	NTEETSLSVSGTISA	88 / 9 AA	232
Phosphosite 2:	Shc4	Q6S5L8	S136	GPSSPETSLSRSGTA	100 / 7 AA	69
Phosphosite 3:	Shc4	Q6S5L8	S140	PETSLSRSGTAPPPQ	100 / 7 AA	69
Phosphosite 4:	WHSC1L1	Q9BZ95	S691	QSMDSSLSRRGTGMS	66 / 9 AA	162
Phosphosite 5:	TOPBP1	Q92547	S1095	QGQRTSLSRSGCNSA	100 / 7 AA	171
Phosphosite 6:	DDX4	Q9NQI0	S200	GNGDTSQSRSGSGSE	66 / 9 AA	79
Phosphosite 7:	VPS18	Q9P253	S13	DEYENSLSRSAVLQP	66 / 9 AA	110
Phosphosite 8:	Shc4	Q6S5L8	T135	SGPSSPETSLSRSGT	100 / 6 AA	69
Phosphosite 9:	C9orf31	Q9NRJ2	S104	HSRLTSLSRTGKEQR	85 / 7 AA	18
Phosphosite 10:	PLEKHA2	Q9HB19	S310	HPRETSFSRSISLTR	85 / 7 AA	47
Phosphosite 11:	Putative zinc-alpha-2-glycoprotein-like 1	A8MT79	S35	TYLYTGLSRSGKGTH	85 / 7 AA	23
Phosphosite 12:	PRICKLE1	Q96MT3	S381	KLDDLSLSRQGTSFA	66 / 9 AA	94
Phosphosite 13:	PLEKHA2	Q9HB19	S308	KCHPRETSFSRSISL	85 / 7 AA	47
Phosphosite 14:	VPS18	Q9P253	S11	ILDEYENSLSRSAVL	85 / 7 AA	110
Phosphosite 15:	FAM117A	Q9C073	S168	QLQRTKLSRSGKEKE	75 / 8 AA	48
Phosphosite 16:	HIVEP1	P15822	S775	KPRRTSLSRRGSIDS	75 / 8 AA	297
Phosphosite 17:	ARID5B	Q14865	S975	YPESLSRSGKPHHVR	85 / 7 AA	132
Phosphosite 18:	ABI3	Q9P2A4	S161	KDLSTQLSRTGTLSR	75 / 8 AA	39
Phosphosite 19:	ARID5B	Q14865	S973	KKYPESLSRSGKPHH	85 / 7 AA	132
Phosphosite 20:	LAD1	O00515	T390	ENSETTLTRSASMKL	62 / 8 AA	57