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:	PAGE4
Human P-Site:	S9
P-Site Sequence:	SARVRSRSRGRGDGQ
UniProt:	O60829
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAGE4	O60829	S9	SARVRSRSRGRGDGQ	100 / 9 AA	11
Phosphosite 1:	PNN	Q9H307	S635	SSESRSRSRGRGHNR	100 / 8 AA	82
Phosphosite 2:	RSRC1	Q96IZ7	S87	RKRSRSRSRGRGKSY	100 / 8 AA	39
Phosphosite 3:	ARL6IP4	Q66PJ3	S139	RSRSRSRSRGRGSEK	100 / 8 AA	38
Phosphosite 4:	PNN	Q9H307	S562	KTKTRSRSRGRARNK	77 / 9 AA	82
Phosphosite 5:	PAGE4	O60829	S7	_MSARVRSRSRGRGD	100 / 7 AA	11
Phosphosite 6:	ZRSR2	Q15696	S434	RDRSRDRSRGRGSRS	87 / 8 AA	58
Phosphosite 7:	GPATCH8	Q9UKJ3	S956	HTRERSRSRGRSRSS	87 / 8 AA	164
Phosphosite 8:	U2AF1	Q01081	S206	SRERRSRSRDRGRGG	87 / 8 AA	28
Phosphosite 9:	RSRC1	Q96IZ7	S85	SRRKRSRSRSRGRGK	87 / 8 AA	39
Phosphosite 10:	RBM27	Q9P2N5	S183	LSRSRSRSRGRSKDR	87 / 8 AA	119
Phosphosite 11:	RBM27	Q9P2N5	S183	LSRSRSRSRGRSKDR	85 / 7 AA	119
Phosphosite 12:	RBM27	Q9P2N5	S181	RGLSRSRSRSRGRSK	87 / 8 AA	119
Phosphosite 13:	C1orf63	Q9BUV0	S121	RSRSRSRSRGRSYCG	87 / 8 AA	34
Phosphosite 14:	C1orf63	Q9BUV0	S121	RSRSRSRSRGRSYCG	85 / 7 AA	34
Phosphosite 15:	C1orf63	Q9BUV0	S119	RSRSRSRSRSRGRSY	87 / 8 AA	34
Phosphosite 16:	ARL6IP4	Q66PJ3	S137	RKRSRSRSRSRGRGS	87 / 8 AA	38
Phosphosite 17:	SFRS7	Q16629	S148	RRYSRSRSRSRGRRS	87 / 8 AA	27
Phosphosite 18:	RSRC2	Q7L4I2	S180	KRRIRSRSRSRSRHR	66 / 9 AA	51
Phosphosite 19:	APOL6	Q9BWW8	S298	SLQQKVRSRARGVGK	85 / 7 AA	38
Phosphosite 20:	DDX46	Q7L014	S95	RDRRRSRSRSRGRRS	87 / 8 AA	117