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:	Basic salivary proline-rich protein 2
Human P-Site:	S354
P-Site Sequence:	GPPPQGGSKSRSARS
UniProt:	P02812
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Basic salivary proline-rich protein 2	P02812	S354	GPPPQGGSKSRSARS	100 / 9 AA	6
Phosphosite 1:	Basic salivary proline-rich protein 2	P02812	S292	GPPPQGGSKSRSSRS	100 / 9 AA	6
Phosphosite 2:	PRB1	P04280	S330	GPPAQGGSKSQSARA	77 / 9 AA	39
Phosphosite 3:	IRS4	O14654	S800	PRNPQGGSSSKSWSS	77 / 9 AA	138
Phosphosite 4:	Basic salivary proline-rich protein 2	P02812	S356	PPQGGSKSRSARSPP	100 / 7 AA	6
Phosphosite 5:	Basic salivary proline-rich protein 2	P02812	S294	PPQGGSKSRSSRSPP	100 / 7 AA	6
Phosphosite 6:	MAGEL2	Q9UJ55	S12	FYRPQGSSKERRTSS	75 / 8 AA	59
Phosphosite 7:	ANKIB1	Q9P2G1	S805	LDIPEGGSSSRRPGT	75 / 8 AA	122
Phosphosite 8:	ZNF414	Q96IQ9	S304	PRRPQGGSDAPSGAC	66 / 9 AA	33
Phosphosite 9:	PAN3	Q58A45	S153	EFIPKGGSTSRLSNV	75 / 8 AA	82
Phosphosite 10:	TBXA2R	P21731	S57	AGARQGGSHTRSSFL	75 / 8 AA	37
Phosphosite 11:	DDX23	Q9BUQ8	S57	RDRRRGGSRSRSRSR	66 / 9 AA	96
Phosphosite 12:	PURB	Q96QR8	S69	AEVGAGGSKSRLTLS	100 / 6 AA	33
Phosphosite 13:	ZNF608	Q9ULD9	S951	DAADDGGSDSRSEGM	75 / 8 AA	162
Phosphosite 14:	BPTF	Q12830	S71	LSSPRGGSSSRRKPP	75 / 8 AA	338
Phosphosite 15:	SFRS4	Q08170	S340	RSRSKGGSRSRSRSR	66 / 9 AA	57
Phosphosite 16:	DDX23	Q9BUQ8	S59	RRRGGSRSRSRSRSK	85 / 7 AA	96
Phosphosite 17:	SFRS4	Q08170	S342	RSKGGSRSRSRSRSK	85 / 7 AA	57
Phosphosite 18:	Protein FAM75D1	Q6ZQQ2	S961	GDSKDGVSKSRSRST	75 / 8 AA	176
Phosphosite 19:	Myomesin 1	P52179	S920	KAAPQGKSKSDPLKK	85 / 7 AA	188
Phosphosite 20:	PAPLN	O95428	S384	SCGGGSQSRSVYCIS	85 / 7 AA	138