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:	T454
P-Site Sequence:	NPEVQVDTSKPDILI
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	T454	NPEVQVDTSKPDILI	100 / 9 AA	62
Phosphosite 1:	MAGI3	Q5TCQ9	S412	LGQVEIGSSKPDMEK	55 / 9 AA	166
Phosphosite 2:	FLNA	P21333	T1475	PQSFQVDTSKAGVAP	75 / 8 AA	281
Phosphosite 3:	FLNA	P21333	S1476	QSFQVDTSKAGVAPL	75 / 8 AA	281
Phosphosite 4:	ATF7	P17544	S127	EEPVEVDSSPPDSPA	66 / 9 AA	53
Phosphosite 5:	UBP1	Q9NZI7	T212	PFRIQVDTFKQNENG	55 / 9 AA	60
Phosphosite 6:	TFCP2L1	Q9NZI6	T195	PFRVQIDTFKQNENG	55 / 9 AA	55
Phosphosite 7:	GPC1	P35052	T447	PEVEVDITKPDMTIR	62 / 8 AA	62
Phosphosite 8:	SNAPC1	Q16533	S199	HVISVDKSKPDKALS	85 / 7 AA	43
Phosphosite 9:	Desmin	P17661	S266	VQVEMDMSKPDLTAA	62 / 8 AA	54
Phosphosite 10:	SNAP91	O60641	S341	ASAAVPVSTSKPSSD	75 / 8 AA	93
Phosphosite 11:	SNAP91	O60641	T342	SAAVPVSTSKPSSDL	75 / 8 AA	93
Phosphosite 12:	TFCP2	Q12800	T215	PFRVQIDTFKENENG	55 / 9 AA	57
Phosphosite 13:	VIM	P08670	S261	VQIDVDVSKPDLTAA	75 / 8 AA	54
Phosphosite 14:	OTOF	Q9HC10	S581	AVEIVDTSNPELTSS	71 / 7 AA	227
Phosphosite 15:	CANX	P27824	S45	VIEEVEDSKPDTTAP	62 / 8 AA	68
Phosphosite 16:	LRRN1	Q6UXK5	T709	TKPTQVDTSRSYYMW	71 / 7 AA	81
Phosphosite 17:	PCGF5	Q86SE9	T111	QENGQDDTSKADKPK	75 / 8 AA	30
Phosphosite 18:	ZNF280C	Q8ND82	T577	STASKVNTSKPRGRI	71 / 7 AA	83
Phosphosite 19:	DOCK3	Q8IZD9	T200	QSTSQVDTMRPRHGE	71 / 7 AA	233
Phosphosite 20:	SLC26A10	Q8NG04	T450	LGEGEKETSKPDGPM	83 / 6 AA	60