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:	PRSS23
Human P-Site:	S109
P-Site Sequence:	GIYILSSSGDGAQHR
UniProt:	O95084
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRSS23	O95084	S109	GIYILSSSGDGAQHR	100 / 9 AA	43
Phosphosite 1:	WDR4	P57081	S207	QPGLLLSSSGDGTLR	87 / 8 AA	45
Phosphosite 2:	USP10	Q14694	S293	NGQILESSGEGTATN	66 / 9 AA	87
Phosphosite 3:	AHI1	Q8N157	S673	DHYILTSSSDGTARI	66 / 9 AA	137
Phosphosite 4:	STAP2	Q9UGK3	S180	GNLLLRPSGDGADGV	66 / 9 AA	45
Phosphosite 5:	BARD1	Q99728	S342	RCRTSILSTSGDFVK	85 / 7 AA	87
Phosphosite 6:	BARD1	Q99728	T343	CRTSILSTSGDFVKQ	85 / 7 AA	87
Phosphosite 7:	AHI1	Q8N157	S672	DDHYILTSSSDGTAR	75 / 8 AA	137
Phosphosite 8:	ZNF496	Q96IT1	S360	IEIVLSSSGDEDSQH	85 / 7 AA	67
Phosphosite 9:	ZNF496	Q96IT1	S358	VTIEIVLSSSGDEDS	85 / 7 AA	67
Phosphosite 10:	Kv7.3	O43525	S855	SGSMPLSSTGDGISD	85 / 7 AA	97
Phosphosite 11:	WDR36	Q8NI36	S399	GQQILSASQDGTLQS	66 / 9 AA	105
Phosphosite 12:	MYCBP2	O75592	S3671	INNILSKSDDGDSEE	75 / 8 AA	510
Phosphosite 13:	PLK3	Q9H4B4	S417	PRGTLASSGDGFEEG	75 / 8 AA	72
Phosphosite 14:	TAF5	Q15542	S562	RNYLLSSSEDGTVRL	66 / 9 AA	87
Phosphosite 15:	PLK3	Q9H4B4	S416	SPRGTLASSGDGFEE	75 / 8 AA	72
Phosphosite 16:	PTCHD2	Q9P2K9	S961	PGCLLSSSPDGPTKG	66 / 9 AA	153
Phosphosite 17:	GNB5	O14775	T212	NSDMQILTASGDGTC	71 / 7 AA	44
Phosphosite 18:	CDH15	P55291	S755	TLSSILSSQGDEDQD	85 / 7 AA	89
Phosphosite 19:	WDR4	P57081	S206	TQPGLLLSSSGDGTL	85 / 7 AA	45
Phosphosite 20:	GPKOW	Q92917	S35	ARRRLADSGDGAGPS	75 / 8 AA	52