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:	PAGE3
Human P-Site:	S11
P-Site Sequence:	HQRTRSRSRERRDDQ
UniProt:	Q5JUK9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAGE3	Q5JUK9	S11	HQRTRSRSRERRDDQ	100 / 9 AA	12
Phosphosite 1:	ZNF265	O95218	S307	KRRTRSRSPERRHRS	88 / 9 AA	37
Phosphosite 2:	RSRC2	Q7L4I2	S130	RSHSRSRSRERRHRS	88 / 9 AA	51
Phosphosite 3:	U2AF1	Q01081	S199	KHRSRSRSRERRSRS	88 / 9 AA	28
Phosphosite 4:	LUC7L2	Q9Y383	S296	KRRTRSKSREKRHRH	77 / 9 AA	47
Phosphosite 5:	RSRC2	Q7L4I2	S200	RSRTRSRSRDRKKRI	77 / 9 AA	51
Phosphosite 6:	PPIG	Q13427	S606	RRRGRSRSRERRTPP	100 / 8 AA	89
Phosphosite 7:	CROP	O95232	S319	RDHKRSRSRERRRSR	88 / 9 AA	51
Phosphosite 8:	RSRC1	Q96IZ7	S133	HRRTRSRSRDRERRK	87 / 8 AA	39
Phosphosite 9:	ACIN1	Q9UKV3	S1180	GPRSRSRSRDRRRKE	77 / 9 AA	152
Phosphosite 10:	SFRS18	Q8TF01	S636	NRASRSRSRDRRKID	77 / 9 AA	93
Phosphosite 11:	SFRS18	Q8TF01	S623	RRRSRSRSRDRRTNR	77 / 9 AA	93
Phosphosite 12:	RBM39	Q14498	S86	RRRSRSRSRDRRFRG	77 / 9 AA	59
Phosphosite 13:	SFRS15	O95104	S466	HRRSRSRSRDRRRHS	77 / 9 AA	126
Phosphosite 14:	RBM16	Q9UPN6	S435	RKRSRSRSRERKRKS	77 / 9 AA	141
Phosphosite 15:	RSRC2	Q7L4I2	S47	YSRSRSRSRERKRKS	77 / 9 AA	51
Phosphosite 16:	RSRC2	Q7L4I2	S169	RKKSRSRSRERKRRI	77 / 9 AA	51
Phosphosite 17:	RSRC2	Q7L4I2	S149	RKKSRSRSRERKKSR	77 / 9 AA	51
Phosphosite 18:	PRPF38B	Q5VTL8	S430	KKHSRSRSRERKHRS	77 / 9 AA	64
Phosphosite 19:	SON	P18583	S1865	RSQTRSRSRSRRRRR	88 / 9 AA	264
Phosphosite 20:	PRPF38A	Q8NAV1	S270	PRRHRSRSRDRRHRS	87 / 8 AA	37