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:	S172
P-Site Sequence:	QGDNKSRSSRSPPGK
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	S172	QGDNKSRSSRSPPGK	100 / 9 AA	6
Phosphosite 1:	PRB4	P10163	S238	QEGNKSRSARSPPGK	88 / 9 AA	31
Phosphosite 2:	Basic salivary proline-rich protein 2	P02812	S296	QGGSKSRSSRSPPGK	88 / 9 AA	6
Phosphosite 3:	Basic salivary proline-rich protein 2	P02812	S297	GGSKSRSSRSPPGKP	100 / 8 AA	6
Phosphosite 4:	Basic salivary proline-rich protein 2	P02812	S173	GDNKSRSSRSPPGKP	100 / 8 AA	6
Phosphosite 5:	PRB1	P04280	S89	PQGDKSRSPRSPPGK	77 / 9 AA	39
Phosphosite 6:	Basic salivary proline-rich protein 2	P02812	S110	PQGDKSRSPRSPPGK	77 / 9 AA	6
Phosphosite 7:	Basic salivary proline-rich protein 2	P02812	S234	QGDNKSQSARSPPGK	77 / 9 AA	6
Phosphosite 8:	Basic salivary proline-rich protein 2	P02812	S358	QGGSKSRSARSPPGK	77 / 9 AA	6
Phosphosite 9:	GPATCH8	Q9UKJ3	S995	YSRDRSRSTRSPSQR	66 / 9 AA	164
Phosphosite 10:	Basic salivary proline-rich protein 2	P02812	S170	PPQGDNKSRSSRSPP	100 / 7 AA	6
Phosphosite 11:	PRB1	P04280	S272	PQGDKSRSPQSPPGK	66 / 9 AA	39
Phosphosite 12:	PRB1	P04280	S150	PQGDKSQSPRSPPGK	66 / 9 AA	39
Phosphosite 13:	PRPF4B	Q13523	S366	PRDKSRRSRSPLLND	87 / 8 AA	117
Phosphosite 14:	CPAP	Q9HC77	S857	DLSKSRRSRSPPTSE	87 / 8 AA	153
Phosphosite 15:	APC	P25054	S2671	CPINNPRSGRSPTGN	66 / 9 AA	312
Phosphosite 16:	PRB4	P10163	S236	PPQEGNKSRSARSPP	85 / 7 AA	31
Phosphosite 17:	GPATCH8	Q9UKJ3	T996	SRDRSRSTRSPSQRS	75 / 8 AA	164
Phosphosite 18:	BDP1	A6H8Y1	S2449	AAFQSRGSRSPDACM	75 / 8 AA	294
Phosphosite 19:	SUN5	Q8TC36	S5	___MPRSSRSPGDPG	75 / 8 AA	43
Phosphosite 20:	RELL1	Q8IUW5	S209	FIKPTNKSRESRPRR	85 / 7 AA	29