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:	PSD
Human P-Site:	S263
P-Site Sequence:	PPEQAPPSPPGVGSR
UniProt:	A5PKW4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSD	A5PKW4	S263	PPEQAPPSPPGVGSR	100 / 9 AA	110
Phosphosite 1:	Basic salivary proline-rich protein 2	P02812	S52	NKPQGPPSPPGKPQG	87 / 8 AA	6
Phosphosite 2:	LOC73072	Q9H6K5	S127	PPLQAPPSPPASPPL	87 / 8 AA	60
Phosphosite 3:	KIAA0895L	Q68EN5	S16	AYDQAPPSPPTSPPS	100 / 7 AA	53
Phosphosite 4:	RYR1	P21817	S4529	PKKQAPPSPPPKKEE	100 / 7 AA	565
Phosphosite 5:	FAM134B	Q9H6L5	S26	AEEQAPPSPPPPQAS	100 / 7 AA	55
Phosphosite 6:	MMP21	Q8N119	S132	PPPSAPPSPPGPPPR	100 / 7 AA	65
Phosphosite 7:	PRB1	P04280	S153	DKSQSPRSPPGKPQG	75 / 8 AA	39
Phosphosite 8:	RAB44	Q7Z6P3	T187	DPDGAPRTPPGVTFS	75 / 8 AA	77
Phosphosite 9:	KCNK15	Q9H427	S310	NLGFSPPSSPGVVRG	75 / 8 AA	36
Phosphosite 10:	KCNK15	Q9H427	S311	LGFSPPSSPGVVRGG	75 / 8 AA	36
Phosphosite 11:	FLJ34931	A6NGG8	S1031	SAVQTPPSPPVSPRV	85 / 7 AA	140
Phosphosite 12:	LOC73072	Q9H6K5	S66	CPLQAPPSPLTTPPP	100 / 6 AA	60
Phosphosite 13:	ITPRIPL2	Q3MIP1	S216	CALKAPPSPSGASGG	66 / 9 AA	58
Phosphosite 14:	SOX8	P57073	S35	SDSDAPPSPAGSEGL	75 / 8 AA	47
Phosphosite 15:	FAM186A	A6NE01	S1821	PAPQAPPSPGQLPIS	100 / 6 AA	263
Phosphosite 16:	LOC73072	Q9H6K5	S337	PLLQVPPSPPASPTL	75 / 8 AA	60
Phosphosite 17:	LOC73072	Q9H6K5	S263	PPLQVPPSPPASLPM	75 / 8 AA	60
Phosphosite 18:	LOC73072	Q9H6K5	S201	PPLQVPPSPPASPPM	75 / 8 AA	60
Phosphosite 19:	BAG4	O95429	S289	GSPQSPPSPPVQQPK	85 / 7 AA	50
Phosphosite 20:	FOXF2	Q12947	S232	FDFQAPPSAPLGCHS	85 / 7 AA	46