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:	S299
P-Site Sequence:	SKSRSSRSPPGKPQG
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	S299	SKSRSSRSPPGKPQG	100 / 9 AA	6
Phosphosite 1:	Basic salivary proline-rich protein 2	P02812	S175	NKSRSSRSPPGKPQG	100 / 9 AA	6
Phosphosite 2:	PRB4	P10163	S241	NKSRSARSPPGKPQG	88 / 9 AA	31
Phosphosite 3:	Basic salivary proline-rich protein 2	P02812	S361	SKSRSARSPPGKPQG	88 / 9 AA	6
Phosphosite 4:	PRB1	P04280	S92	DKSRSPRSPPGKPQG	88 / 9 AA	39
Phosphosite 5:	Basic salivary proline-rich protein 2	P02812	S113	DKSRSPRSPPGKPQG	88 / 9 AA	6
Phosphosite 6:	Basic salivary proline-rich protein 2	P02812	S237	NKSQSARSPPGKPQG	77 / 9 AA	6
Phosphosite 7:	PRB1	P04280	S275	DKSRSPQSPPGKPQG	77 / 9 AA	39
Phosphosite 8:	PRB1	P04280	S153	DKSQSPRSPPGKPQG	77 / 9 AA	39
Phosphosite 9:	SCUBE3	Q8IX30	T541	GKGRRARTPPGKEVT	66 / 9 AA	109
Phosphosite 10:	BECN1L1	A8MW95	S76	QDGASSRSPPGDGSV	87 / 8 AA	49
Phosphosite 11:	ZFYVE26	Q68DK2	S703	LDEISSRSPPEKPKQ	87 / 8 AA	285
Phosphosite 12:	Basic salivary proline-rich protein 2	P02812	S297	GGSKSRSSRSPPGKP	100 / 7 AA	6
Phosphosite 13:	Basic salivary proline-rich protein 2	P02812	S173	GDNKSRSSRSPPGKP	100 / 7 AA	6
Phosphosite 14:	MLLT6	P55198	S796	DSLSTSKSPPGKSSL	75 / 8 AA	112
Phosphosite 15:	RUNDC1	Q96C34	T319	SRTGSSRTPPGNSKT	75 / 8 AA	68
Phosphosite 16:	KIAA0556	O60303	T124	ALRRSSRTAPSKVQR	66 / 9 AA	181
Phosphosite 17:	C21orf82	P59036	S17	SSQKIRWSRSPPSSL	85 / 7 AA	7
Phosphosite 18:	SSH3	Q8TE77	S9	ALVTVSRSPPGSGAS	100 / 6 AA	73
Phosphosite 19:	RP1L1	Q8IWN7	S266	PSVIHSRSPPGSTPR	100 / 6 AA	261
Phosphosite 20:	CD19	P15391	S395	DGALGSRSPPGVGPE	85 / 7 AA	61