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:	PRTN3
Human P-Site:	S53
P-Site Sequence:	QMRGNPGSHFCGGTL
UniProt:	P24158
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRTN3	P24158	S53	QMRGNPGSHFCGGTL	100 / 9 AA	28
Phosphosite 1:	TRY6	Q8NHM4	S45	QVSLNSGSHFCGGSL	87 / 8 AA	27
Phosphosite 2:	PRSS3	P35030	S102	QVSLNSGSHFCGGSL	87 / 8 AA	33
Phosphosite 3:	PRSS27	Q9BQR3	S57	VSIQRNGSHFCGGSL	100 / 6 AA	32
Phosphosite 4:	PRSS2	P07478	Y45	QVSLNSGYHFCGGSL	75 / 8 AA	26
Phosphosite 5:	PRSS1	P07477	Y45	QVSLNSGYHFCGGSL	75 / 8 AA	27
Phosphosite 6:	CRIPT	Q9P021	Y72	VHQPGSHYCQGCAYK	83 / 6 AA	11
Phosphosite 7:	ZNF792	Q3KQV3	S94	GAYGRPGSDFCHGTE	75 / 8 AA	72
Phosphosite 8:	SP140L	Q9H930	T270	RKRGKPGTHFTQSDR	71 / 7 AA	50
Phosphosite 9:	MTCH1	Q9NZJ7	S301	GNDQNPGSQFSQALA	71 / 7 AA	42
Phosphosite 10:	ENaC alpha	P37088	S615	TLASSPPSHFCPHPM	62 / 8 AA	76
Phosphosite 11:	CYB5D2	Q8WUJ1	S77	RRHYEPGSHYSGFAG	62 / 8 AA	29
Phosphosite 12:	MTMR8	Q96EF0	S233	ISQTNPGSQFMYVVD	83 / 6 AA	79
Phosphosite 13:	STAP2	Q9UGK3	T85	GSSRDPGTHFSLILR	57 / 7 AA	45
Phosphosite 14:	TAF15	Q92804	S25	STYGNPGSQGYGQAS	66 / 9 AA	62
Phosphosite 15:	IRX5	P78411	S437	GPTTGPGSHFNGLNQ	85 / 7 AA	50
Phosphosite 16:	ZNF569	Q5MCW4	S179	KSYGNSSSHFVITPF	62 / 8 AA	80
Phosphosite 17:	POFUT1	Q9H488	S259	LKDGTAGSHFMASPQ	71 / 7 AA	44
Phosphosite 18:	MTMR7	Q9Y216	S233	IRKANPGSDFVYVVD	62 / 8 AA	76
Phosphosite 19:	SRPX2	O60687	S230	LRGPEPGSHFPEGEH	83 / 6 AA	53
Phosphosite 20:	CMYA1	Q702N8	S1801	EPPRNPGSHLGLHAS	83 / 6 AA	199