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:	S356
P-Site Sequence:	PPQGGSKSRSARSPP
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	S356	PPQGGSKSRSARSPP	100 / 9 AA	6
Phosphosite 1:	PRB1	P04280	S332	PAQGGSKSQSARAPP	88 / 9 AA	39
Phosphosite 2:	Basic salivary proline-rich protein 2	P02812	S294	PPQGGSKSRSSRSPP	88 / 9 AA	6
Phosphosite 3:	PRB4	P10163	S236	PPQEGNKSRSARSPP	87 / 8 AA	31
Phosphosite 4:	Basic salivary proline-rich protein 2	P02812	S354	GPPPQGGSKSRSARS	100 / 7 AA	6
Phosphosite 5:	Basic salivary proline-rich protein 2	P02812	S292	GPPPQGGSKSRSSRS	100 / 7 AA	6
Phosphosite 6:	SFRS2	Q01130	S163	RSRSTSKSRSARRSK	100 / 7 AA	25
Phosphosite 7:	Basic salivary proline-rich protein 2	P02812	S358	QGGSKSRSARSPPGK	100 / 7 AA	6
Phosphosite 8:	SFRS2	Q01130	S165	RSTSKSRSARRSKSK	100 / 7 AA	25
Phosphosite 9:	Basic salivary proline-rich protein 2	P02812	S170	PPQGDNKSRSSRSPP	66 / 9 AA	6
Phosphosite 10:	APC2	O95996	S2265	ASRHGSPSRSARVPP	87 / 8 AA	244
Phosphosite 11:	TMEM131	Q92545	S1468	AMTSGSKSRNAQKTK	75 / 8 AA	201
Phosphosite 12:	PRB1	P04280	S87	PPPQGDKSRSPRSPP	75 / 8 AA	39
Phosphosite 13:	Basic salivary proline-rich protein 2	P02812	S57	PPPQGDKSRSPR___	75 / 8 AA	6
Phosphosite 14:	Basic salivary proline-rich protein 2	P02812	S108	PPPQGDKSRSPRSPP	75 / 8 AA	6
Phosphosite 15:	NUMA1	Q14980	T1804	FLDSGRKTRSARRRT	75 / 8 AA	238
Phosphosite 16:	PRB4	P10163	S238	QEGNKSRSARSPPGK	85 / 7 AA	31
Phosphosite 17:	PURB	Q96QR8	S69	AEVGAGGSKSRLTLS	100 / 6 AA	33
Phosphosite 18:	PAPLN	O95428	S384	SCGGGSQSRSVYCIS	75 / 8 AA	138
Phosphosite 19:	PRB1	P04280	S330	GPPAQGGSKSQSARA	85 / 7 AA	39
Phosphosite 20:	RACGAP1	Q9H0H5	S613	TPRFGSKSKSATNLG	85 / 7 AA	71