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:	GPC3
Human P-Site:	T55
P-Site Sequence:	GLKWVPETPVPGSDL
UniProt:	P51654
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPC3	P51654	T55	GLKWVPETPVPGSDL	100 / 9 AA	66
Phosphosite 1:	ADAMTS14	Q8WXS8	T1170	QHPFAPETPIPGASW	66 / 9 AA	134
Phosphosite 2:	KIAA1462	Q9P266	S901	PRMWVPESPVCRSGR	85 / 7 AA	148
Phosphosite 3:	KLHL36	Q8N4N3	T329	SEQWVKETPLPARRS	66 / 9 AA	70
Phosphosite 4:	Smad2	Q15796	T220	QSNYIPETPPPGYIS	66 / 9 AA	52
Phosphosite 5:	RGPR-p117	Q96JE7	T804	PFYSVPETHLPGTGS	66 / 9 AA	117
Phosphosite 6:	SMAD3	P84022	T179	PQSNIPETPPPGYLS	66 / 9 AA	48
Phosphosite 7:	ASPM	Q8IZT6	T3435	SIPFIPETPVRTRIV	71 / 7 AA	410
Phosphosite 8:	ZBTB4	Q9P1Z0	T189	GDAWVPPTPAPMATS	75 / 8 AA	105
Phosphosite 9:	CLCN1	P35523	T929	VIAASPETPVPSPSP	85 / 7 AA	109
Phosphosite 10:	DDEF1	Q9ULH1	T1054	LTPTLPETPVPLPRK	85 / 7 AA	106
Phosphosite 11:	RBMXL3	Q8N7X1	T98	SSRWVPPTPGSGSRS	66 / 9 AA	114
Phosphosite 12:	F13B	P05160	S264	NFGWYPESPVCEGRR	71 / 7 AA	76
Phosphosite 13:	SMYD4	Q8IYR2	T407	KNGNIVETPIPGCDI	55 / 9 AA	89
Phosphosite 14:	BLOC1S3	Q6QNY0	T16	RPLRRPETVVPGEAT	66 / 9 AA	21
Phosphosite 15:	C8orf58	Q8NAV2	T278	NPPRLPETPVEPTYH	71 / 7 AA	40
Phosphosite 16:	WDFY3	Q8IZQ1	T3254	EFLQVPETPAPEPAE	85 / 7 AA	395
Phosphosite 17:	POLR1A	O95602	T720	GKAWVKETPRSVPGF	83 / 6 AA	195
Phosphosite 18:	HNF4G	Q14541	T373	DQISTPETPLPSPPQ	55 / 9 AA	46
Phosphosite 19:	KHSRP	Q92945	T692	QAAYYGQTPVPGPQP	55 / 9 AA	73
Phosphosite 20:	PYGM	P11217	T229	VLAMPYDTPVPGYRN	83 / 6 AA	97