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:	SRPX
Human P-Site:	Y151
P-Site Sequence:	EYYCSPGYTLKGERT
UniProt:	P78539
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SRPX	P78539	Y151	EYYCSPGYTLKGERT	100 / 9 AA	52
Phosphosite 1:	SRPX	P78539	T152	YYCSPGYTLKGERTV	100 / 8 AA	52
Phosphosite 2:	HMCN1	Q96RW7	Y5221	HCGCEPGYQLKGRKC	77 / 9 AA	613
Phosphosite 3:	FBLN2	P98095	Y755	ALTCEPGYALKDGEC	66 / 9 AA	127
Phosphosite 4:	MATN3	O15232	Y295	HCECSQGYTLNADKK	66 / 9 AA	53
Phosphosite 5:	MATN3	O15232	Y421	HCDCYPGYTLNEDKK	75 / 8 AA	53
Phosphosite 6:	SEZ6	Q53EL9	Y387	RFHCATGYQLKGARH	66 / 9 AA	107
Phosphosite 7:	LTBP2	Q14767	Y876	RCVCSPGYQLHPSQA	85 / 7 AA	195
Phosphosite 8:	LTBP3	Q9NS15	Y691	KCNCYPGYRLKASRP	66 / 9 AA	139
Phosphosite 9:	HSPG2	P98160	Y1548	CQDCAPGYTRTGSGL	66 / 9 AA	469
Phosphosite 10:	SCUBE2	Q9NQ36	Y393	ACACNRGYTLYGFTH	66 / 9 AA	110
Phosphosite 11:	BF	P00751	Y135	SFHCYDGYTLRGSAN	66 / 9 AA	86
Phosphosite 12:	SRPX	P78539	S148	SRCEYYCSPGYTLKG	100 / 6 AA	52
Phosphosite 13:	F10	P00742	Y155	VCSCARGYTLADNGK	71 / 7 AA	55
Phosphosite 14:	TNXB	P22105	Y301	RCVCNPGYTGEDCGV	83 / 6 AA	464
Phosphosite 15:	DCLRE1A	Q6PJP8	Y846	TTYCSPEYTFPSQQE	71 / 7 AA	116
Phosphosite 16:	HSPG2	P98160	Y846	CDACAPGYTGRRCES	83 / 6 AA	469
Phosphosite 17:	PEAR1	Q5VY43	Y297	QCRCAPGYTGDRCRE	83 / 6 AA	111
Phosphosite 18:	CRELD1	Q96HD1	Y296	CKKCSPGYQQVGSKC	66 / 9 AA	45
Phosphosite 19:	CSMD2	Q7Z408	Y897	TFSCDSGYTLSDGEP	71 / 7 AA	380
Phosphosite 20:	TNXB	P22105	Y332	RCVCDPGYTGEDCGT	83 / 6 AA	464