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:	PRSS3
Human P-Site:	T188
P-Site Sequence:	STISLPTTPPAAGTE
UniProt:	P35030
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRSS3	P35030	T188	STISLPTTPPAAGTE	100 / 9 AA	33
Phosphosite 1:	SHANK1	Q9Y566	S1436	QEKSLPASPPAARRS	77 / 9 AA	225
Phosphosite 2:	MCL1	Q07820	T163	TDGSLPSTPPPAEEE	77 / 9 AA	37
Phosphosite 3:	IRS2	Q9Y4H2	T350	RTDSLAATPPAAKCS	77 / 9 AA	137
Phosphosite 4:	ECD	O95905	T163	AESWLPTTPPTIPQA	75 / 8 AA	73
Phosphosite 5:	PBXIP1	Q96AQ6	T133	PPQSLPSTPKAAWIR	77 / 9 AA	81
Phosphosite 6:	ECD	O95905	T162	GAESWLPTTPPTIPQ	75 / 8 AA	73
Phosphosite 7:	KIAA1545	Q9HCM7	T397	FPAGLPPTPPAAPPP	77 / 9 AA	103
Phosphosite 8:	BSN	Q9UPA5	T2315	EEPLPTTTPAAIKEA	87 / 8 AA	416
Phosphosite 9:	SLC22A23	A1A5C7	T158	NWTSLPTTPFATAPW	77 / 9 AA	74
Phosphosite 10:	WDR75	Q8IWA0	T692	LAEESLPTTPFYFIL	100 / 6 AA	94
Phosphosite 11:	STX7	O15400	T79	EFGSLPTTPSEQRQR	75 / 8 AA	30
Phosphosite 12:	STX7	O15400	T78	EFGSLPTTPSEQRQR	75 / 8 AA	30
Phosphosite 13:	WDR75	Q8IWA0	T693	AEESLPTTPFYFILG	100 / 6 AA	94
Phosphosite 14:	FBLN2	P98095	T309	RGLDGLPTTAPAGPS	75 / 8 AA	127
Phosphosite 15:	ZFHX2	Q9C0A1	S707	SSDSLPTSPPPDDSL	85 / 7 AA	152
Phosphosite 16:	MCL1	Q07820	S162	STDGSLPSTPPPAEE	85 / 7 AA	37
Phosphosite 17:	MYBL2	P10244	T611	KSLSLPTTAPSNSSS	75 / 8 AA	79
Phosphosite 18:	ISY1	Q9ULR0	T315	MGPSLPTTSPRGAPS	85 / 7 AA	38
Phosphosite 19:	SAP130	Q9H0E3	Y492	FQYFLPTYPPSAYPL	75 / 8 AA	110
Phosphosite 20:	Cdt1	Q9H211	T402	PRPALPATPPATPPA	75 / 8 AA	60