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:	S30
P-Site Sequence:	VSQEESPSLIAGNPQ
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	S30	VSQEESPSLIAGNPQ	100 / 9 AA	6
Phosphosite 1:	PRB1	P04280	S30	VSQEESPSLIAGNPQ	100 / 9 AA	39
Phosphosite 2:	PRB3	Q04118	S30	VSQEESPSVISGKPE	77 / 9 AA	31
Phosphosite 3:	PRB1	P04280	S28	EDVSQEESPSLIAGN	100 / 7 AA	39
Phosphosite 4:	Basic salivary proline-rich protein 2	P02812	S28	EDVSQEESPSLIAGN	100 / 7 AA	6
Phosphosite 5:	IRAK1	P51617	S335	FLHQDSPSLIHGDIK	66 / 9 AA	77
Phosphosite 6:	HCN4	Q9Y3Q4	S1005	PRQPEPPSLVAGASG	75 / 8 AA	129
Phosphosite 7:	ZNF544	Q6NX49	S119	SGPEEPPSLVLGKVQ	66 / 9 AA	82
Phosphosite 8:	GORASP1	Q9BQQ3	S243	PTPEDSPSLETGSRQ	66 / 9 AA	46
Phosphosite 9:	IRAK1	P51617	S333	IQFLHQDSPSLIHGD	71 / 7 AA	77
Phosphosite 10:	PRB3	Q04118	S28	EDVSQEESPSVISGK	85 / 7 AA	31
Phosphosite 11:	OBFC1	Q9H668	S14	RCEEETPSLLWGLDP	66 / 9 AA	42
Phosphosite 12:	ZNF7	P17097	S399	LKASDSPSLVAHQRI	71 / 7 AA	78
Phosphosite 13:	C19orf44	Q9H6X5	S477	EDFENSPSLTASEPT	66 / 9 AA	71
Phosphosite 14:	LIG4	P49917	S794	QTPEEMASLIADLEY	66 / 9 AA	104
Phosphosite 15:	DUS2L	Q9NX74	S447	RLGEESPSLHKRKRE	100 / 6 AA	55
Phosphosite 16:	UBN2	Q6ZU65	S831	TQTTHSSSLIAGHTG	75 / 8 AA	146
Phosphosite 17:	DUS2L	Q9NX74	S445	EGRLGEESPSLHKRK	100 / 6 AA	55
Phosphosite 18:	FN1	P02751	S1437	ALNGREESPLLIGQQ	85 / 7 AA	263
Phosphosite 19:	UTX	O15550	S40	ESEEASPSLTAEERE	75 / 8 AA	154
Phosphosite 20:	ZNF501	Q96CX3	S118	CGKAFCQSPSLIKHQ	83 / 6 AA	31