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:	GPC1
Human P-Site:	S31
P-Site Sequence:	DPASKSRSCGEVRQI
UniProt:	P35052
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPC1	P35052	S31	DPASKSRSCGEVRQI	100 / 9 AA	62
Phosphosite 1:	GPC6	Q9Y625	S29	GADVKARSCGEVRQA	87 / 8 AA	63
Phosphosite 2:	GPC1	P35052	S29	RGDPASKSRSCGEVR	100 / 7 AA	62
Phosphosite 3:	GPC4	O75487	S29	AAELKSKSCSEVRRL	75 / 8 AA	62
Phosphosite 4:	ZNF281	Q9Y2X9	T366	RLLKHRRTCGEVIVK	83 / 6 AA	97
Phosphosite 5:	GENX-3414	O95210	S136	SETSNSRSYSEVSRN	66 / 9 AA	39
Phosphosite 6:	ODF4	Q2M2E3	S143	LHFYKSRSCSDLENG	62 / 8 AA	29
Phosphosite 7:	GATA2	P23769	S288	KQRSKARSCSEGREC	75 / 8 AA	51
Phosphosite 8:	PPARGC1B	Q86YN6	S212	MMQSQSRSCTELHKH	66 / 9 AA	113
Phosphosite 9:	NFX1	Q12986	S439	SRNEIPHSCGEVCRK	71 / 7 AA	124
Phosphosite 10:	KDELR1	P24390	S28	LKIWKSRSCAGISGK	55 / 9 AA	25
Phosphosite 11:	ZNF221	Q9UK13	T199	HSGEKSHTCGECGKS	71 / 7 AA	71
Phosphosite 12:	KRTAP13-2	Q52LG2	S14	SGNFSSRSCGDYLRY	83 / 6 AA	19
Phosphosite 13:	KIAA1931	Q96PV7	S163	HTSCKSQSCGDDSHS	62 / 8 AA	97
Phosphosite 14:	ZNF625	Q96I27	S35	KKTPRVKSCGEVSVG	55 / 9 AA	35
Phosphosite 15:	USH1G	Q495M9	S367	ANSLQDRSCGEELPW	71 / 7 AA	51
Phosphosite 16:	LOC63920	Q8IZ13	S560	HFKTKSRSCFNLSDD	55 / 9 AA	68
Phosphosite 17:	ATAD2B	Q9ULI0	S108	KDKSKSRSTGQREEW	75 / 8 AA	165
Phosphosite 18:	ADAMTSL2	Q86TH1	T637	SWSECSRTCGEGYQF	83 / 6 AA	105
Phosphosite 19:	BRPF3	Q9ULD4	S980	RKRPRSRSCSESEGE	71 / 7 AA	136
Phosphosite 20:	NKTR	P30414	S349	HTPPRSRSCSESDDD	71 / 7 AA	166