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:	GPC4
Human P-Site:	S357
P-Site Sequence:	GRISRSISESAFSAR
UniProt:	O75487
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPC4	O75487	S357	GRISRSISESAFSAR	100 / 9 AA	62
Phosphosite 1:	GPC4	O75487	S359	ISRSISESAFSARFR	100 / 7 AA	62
Phosphosite 2:	GPC4	O75487	S355	PAGRISRSISESAFS	100 / 7 AA	62
Phosphosite 3:	IGSF10	Q6WRI0	S829	TADSRTISDSPMTNI	55 / 9 AA	291
Phosphosite 4:	CREBBP	Q92793	S2063	VQPPRSISPSALQDL	66 / 9 AA	265
Phosphosite 5:	LIPE	Q05469	S855	EPMRRSVSEAALAQP	62 / 8 AA	117
Phosphosite 6:	SSH2	Q76I76	S38	RSQPRSISESFLTVK	85 / 7 AA	158
Phosphosite 7:	ZFP276	Q8N554	S95	SRSLRSISERAPGAS	85 / 7 AA	67
Phosphosite 8:	RGPR-p117	Q96JE7	S866	PLAARPRSISESSAS	85 / 7 AA	117
Phosphosite 9:	RGS12	O14924	S172	KLKQRSLSESAATRF	85 / 7 AA	156
Phosphosite 10:	RGPR-p117	Q96JE7	S868	AARPRSISESSASSA	100 / 6 AA	117
Phosphosite 11:	SSH2	Q76I76	S36	ECRSQPRSISESFLT	85 / 7 AA	158
Phosphosite 12:	AHCYL2	Q96HN2	S147	GRRSLSRSISQSSTD	85 / 7 AA	67
Phosphosite 13:	AHCYL1	O43865	S66	GRRSLSRSISQSSTD	85 / 7 AA	59
Phosphosite 14:	FBXL5	Q9UKA1	S369	DLTQTDISDSAFDSW	83 / 6 AA	79
Phosphosite 15:	AHCYL2	Q96HN2	S149	RSLSRSISQSSTDSY	75 / 8 AA	67
Phosphosite 16:	AHCYL1	O43865	S68	RSLSRSISQSSTDSY	75 / 8 AA	59
Phosphosite 17:	PNN	Q9H307	S690	SRSDRKRSISESSRS	100 / 6 AA	82
Phosphosite 18:	Grb14	Q14449	S372	ISPMRSISENSLVAM	62 / 8 AA	61
Phosphosite 19:	FLJ13110	Q9H902	S192	PKMSRSASESASSSG	87 / 8 AA	22
Phosphosite 20:	RHOT1	Q8IXI2	S477	YLLLHDISESEFLTE	62 / 8 AA	71