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:	PC4
Human P-Site:	S15
P-Site Sequence:	VSSSSSGSDSDSEVD
UniProt:	P53999
Intern. Prot. ID:	IPI00221222

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PC4	P53999	S15	VSSSSSGSDSDSEVD	100 / 9 AA	14
Phosphosite 1:	PPFIA2	O75334	S25	RGSQSSGSDSDSHFE	100 / 8 AA	143
Phosphosite 2:	AFF4	Q9UHB7	S440	GSESSSGSDSESESS	88 / 9 AA	127
Phosphosite 3:	BRWD3	Q6RI45	S1621	SSESTCGSDSDSEST	77 / 9 AA	204
Phosphosite 4:	AFF3	P51826	S434	DSESSSGSDSETESS	77 / 9 AA	133
Phosphosite 5:	CHD1	O14646	S1098	RSRRYSGSDSDSISE	100 / 7 AA	197
Phosphosite 6:	PPFIA2	O75334	S27	SQSSGSDSDSHFEQL	100 / 7 AA	143
Phosphosite 7:	PC4	P53999	S17	SSSSGSDSDSEVDKK	100 / 7 AA	14
Phosphosite 8:	SIRT1	Q96EB6	S673	LSSSSCGSNSDSGTC	77 / 9 AA	82
Phosphosite 9:	CHD1	O14646	S1100	RRYSGSDSDSISEGK	100 / 7 AA	197
Phosphosite 10:	MN1	Q10571	S212	GLPSSSGSDSHSLEP	88 / 9 AA	136
Phosphosite 11:	DSPP	Q9NZW4	S851	SSDSSDGSDSDSSNR	88 / 9 AA	126
Phosphosite 12:	EAF1	Q96JC9	S204	DSESSSGSDDDSSSS	88 / 9 AA	29
Phosphosite 13:	LEO1	Q8WVC0	S25	RKDSDSGSDSDSDQE	88 / 9 AA	75
Phosphosite 14:	LEO1	Q8WVC0	S27	DSDSGSDSDSDQENA	100 / 7 AA	75
Phosphosite 15:	CDC40	O60508	S18	SYGSGSGSESDSDSE	77 / 9 AA	66
Phosphosite 16:	TNRC6A	Q8NDV7	S878	KKSSSGGSDSDRSVS	87 / 8 AA	210
Phosphosite 17:	RRAD	P55042	S85	DSLSSGGSDSDESVY	87 / 8 AA	33
Phosphosite 18:	PRPF40A	O75400	S832	RSRSRSGSDSDDDDS	87 / 8 AA	109
Phosphosite 19:	ZNF653	Q96CK0	S203	SDSSSSGSASDSEES	88 / 9 AA	67
Phosphosite 20:	BAZ2B	Q9UIF8	S245	AMESSSNSDSDSGTS	88 / 9 AA	220