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:	S173
P-Site Sequence:	GDNKSRSSRSPPGKP
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	S173	GDNKSRSSRSPPGKP	100 / 9 AA	6
Phosphosite 1:	Basic salivary proline-rich protein 2	P02812	S297	GGSKSRSSRSPPGKP	100 / 9 AA	6
Phosphosite 2:	Basic salivary proline-rich protein 2	P02812	S172	QGDNKSRSSRSPPGK	100 / 8 AA	6
Phosphosite 3:	CPAP	Q9HC77	S857	DLSKSRRSRSPPTSE	88 / 9 AA	153
Phosphosite 4:	Basic salivary proline-rich protein 2	P02812	S296	QGGSKSRSSRSPPGK	100 / 8 AA	6
Phosphosite 5:	PRB4	P10163	S238	QEGNKSRSARSPPGK	87 / 8 AA	31
Phosphosite 6:	Basic salivary proline-rich protein 2	P02812	S358	QGGSKSRSARSPPGK	87 / 8 AA	6
Phosphosite 7:	Basic salivary proline-rich protein 2	P02812	S299	SKSRSSRSPPGKPQG	100 / 7 AA	6
Phosphosite 8:	Basic salivary proline-rich protein 2	P02812	S175	NKSRSSRSPPGKPQG	100 / 7 AA	6
Phosphosite 9:	PRB1	P04280	S89	PQGDKSRSPRSPPGK	87 / 8 AA	39
Phosphosite 10:	Basic salivary proline-rich protein 2	P02812	S110	PQGDKSRSPRSPPGK	87 / 8 AA	6
Phosphosite 11:	PRPF4B	Q13523	S366	PRDKSRRSRSPLLND	87 / 8 AA	117
Phosphosite 12:	PRB4	P10163	S241	NKSRSARSPPGKPQG	85 / 7 AA	31
Phosphosite 13:	Basic salivary proline-rich protein 2	P02812	S361	SKSRSARSPPGKPQG	85 / 7 AA	6
Phosphosite 14:	GPATCH8	Q9UKJ3	S995	YSRDRSRSTRSPSQR	75 / 8 AA	164
Phosphosite 15:	SRRM2	Q9UQ35	S818	PPRRSRSSSSPPPKQ	77 / 9 AA	300
Phosphosite 16:	GPATCH8	Q9UKJ3	T996	SRDRSRSTRSPSQRS	75 / 8 AA	164
Phosphosite 17:	PRB1	P04280	S92	DKSRSPRSPPGKPQG	85 / 7 AA	39
Phosphosite 18:	Basic salivary proline-rich protein 2	P02812	S113	DKSRSPRSPPGKPQG	85 / 7 AA	6
Phosphosite 19:	SUN5	Q8TC36	S5	___MPRSSRSPGDPG	75 / 8 AA	43
Phosphosite 20:	NOL1	P46087	S791	TVSPIRSSRPPPAKR	85 / 7 AA	89