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:	PROS1
Human P-Site:	Y266
P-Site Sequence:	YPGGYTCYCDGKKGF
UniProt:	P07225
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PROS1	P07225	Y266	YPGGYTCYCDGKKGF	100 / 9 AA	75
Phosphosite 1:	GTF3C4	Q9UKN8	S442	NGTVYTCSSDGKVRQ	75 / 8 AA	92
Phosphosite 2:	LTBP4	Q8N2S1	T569	ISRPSGYTCACDSGF	85 / 7 AA	173
Phosphosite 3:	FSTL5	Q8N475	Y322	HVGNYTCYADGYEQV	85 / 7 AA	96
Phosphosite 4:	RASSF4	Q9H2L5	Y34	LLKTYNCYHEGKSFQ	62 / 8 AA	37
Phosphosite 5:	LTBP4	Q8N2S1	Y1280	TAPGYSCYCSNGYYY	83 / 6 AA	173
Phosphosite 6:	ADCY4	Q8NFM4	Y1044	QSLGYTCYSRGVIKV	75 / 8 AA	120
Phosphosite 7:	LTBP4	Q8N2S1	Y1277	CVNTAPGYSCYCSNG	83 / 6 AA	173
Phosphosite 8:	UGGT1	Q9NYU2	T1383	DGAPYGYTPFCDSRR	71 / 7 AA	177
Phosphosite 9:	UGCGL2	Q9NYU1	T1358	DGAPYGYTPFCDSRR	71 / 7 AA	175
Phosphosite 10:	ADCY4	Q8NFM4	Y1041	WALQSLGYTCYSRGV	83 / 6 AA	120
Phosphosite 11:	ZCCHC13	Q8WW36	Y48	TTLSYTCYCCGESGR	66 / 9 AA	18
Phosphosite 12:	ADCY2	Q08462	T1058	QTLGYTCTCRGIINV	75 / 8 AA	124
Phosphosite 13:	TIF-IA	Q9NYV6	Y330	SYMKDVCYVDGKVDN	71 / 7 AA	74
Phosphosite 14:	C12orf24	Q8WUB2	Y55	GSAGYSCYQNSKGSD	55 / 9 AA	31
Phosphosite 15:	SLC20A1	Q8WUM9	Y467	RMDSYTSYCNAVSDL	50 / 8 AA	74
Phosphosite 16:	LTBP1	Q14766	Y1451	TRPGYECYCKQGTYY	83 / 6 AA	173
Phosphosite 17:	SLC20A1	Q8WUM9	S466	IRMDSYTSYCNAVSD	50 / 8 AA	74
Phosphosite 18:	PLA2G2C	Q5R387	Y48	SYYGYGCYCGLGDKG	71 / 7 AA	17
Phosphosite 19:	LTBP3	Q9NS15	Y1017	CVNTQPGYECYCKQG	83 / 6 AA	139
Phosphosite 20:	KIAA1553	Q5T5X7	Y435	LGEQYSCYGDGGKQE	71 / 7 AA	94