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:	S184
P-Site Sequence:	NARVSTISLPTTPPA
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	S184	NARVSTISLPTTPPA	100 / 9 AA	33
Phosphosite 1:	PRSS1	P07477	S127	NARVSTISLPTAPPA	88 / 9 AA	27
Phosphosite 2:	PRSS2	P07478	S127	NSRVSAISLPTAPPA	77 / 9 AA	26
Phosphosite 3:	C1orf106	Q3KP66	S465	GSDVSSISHPTSPGS	66 / 9 AA	73
Phosphosite 4:	ZNF844	Q08AG5	T568	RNMEKHSTISLPFKY	100 / 6 AA	77
Phosphosite 5:	PLEKHG1	Q9ULL1	S892	GRSVSTLSLPESQAL	85 / 7 AA	155
Phosphosite 6:	ZNF844	Q08AG5	S570	MEKHSTISLPFKYMQ	100 / 6 AA	77
Phosphosite 7:	MUC5AC	P98088	S3611	ASTTSTISAPTTSTI	87 / 8 AA	527
Phosphosite 8:	UBN2	Q6ZU65	S791	PPVGSRISMPTTKPR	75 / 8 AA	146
Phosphosite 9:	DENND4C	Q5VZ89	S1426	FHGISTVSLPNSLQE	55 / 9 AA	187
Phosphosite 10:	ZC3H6	P61129	S897	PKPDPVSSINLPLPP	71 / 7 AA	132
Phosphosite 11:	SSX10	A6NEJ1	S115	QMTISSVSLPTYSQM	62 / 8 AA	18
Phosphosite 12:	DENND4C	Q5VZ89	T1424	RPFHGISTVSLPNSL	71 / 7 AA	187
Phosphosite 13:	ANK3	Q12955	S1487	RSTGATRSLPTTYSY	75 / 8 AA	480
Phosphosite 14:	MUC5AC	P98088	S3234	PQTSTISSPTTSTTP	87 / 8 AA	527
Phosphosite 15:	PCDH9	Q9HC56	S905	EPINGTISLPAELEE	71 / 7 AA	136
Phosphosite 16:	Tmem115	Q12893	S271	APSSITISLPGTDPQ	85 / 7 AA	38
Phosphosite 17:	SETD5	Q9C0A6	S1390	PSDLRTISLPSAGQS	55 / 9 AA	158
Phosphosite 18:	TRAPPC10	P48553	S864	QSSDKVTSISLPVAP	71 / 7 AA	142
Phosphosite 19:	Cdc42EP3	Q9UKI2	S108	PVLKNAISLPTIGGS	71 / 7 AA	28
Phosphosite 20:	SLC4A11	Q8NBS3	S324	TKERSTVSLPAHRHP	71 / 7 AA	100