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:	HYDIN
Human P-Site:	S3972
P-Site Sequence:	NPELRGSSGGALDPN
UniProt:	Q4G0P3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HYDIN	Q4G0P3	S3972	NPELRGSSGGALDPN	100 / 9 AA	576
Phosphosite 1:	HYDIN	Q4G0P3	S3971	RNPELRGSSGGALDP	100 / 8 AA	576
Phosphosite 2:	USP13	Q92995	S104	REKVRGASGGALPKR	77 / 9 AA	97
Phosphosite 3:	MASP2	O00187	S633	KDSCRGDSGGALVFL	87 / 8 AA	76
Phosphosite 4:	OTOA	Q7RTW8	S188	GKVLRGSSGSFLQPD	77 / 9 AA	129
Phosphosite 5:	HIPK1	Q86Z02	S965	LSALRGNSGSVLEGP	66 / 9 AA	131
Phosphosite 6:	LAMA1	P25391	S1098	DCDLRGTSGDACNLE	75 / 8 AA	337
Phosphosite 7:	TSC22D4	Q9Y3Q8	S116	LEGIRGASGGAGGRS	75 / 8 AA	41
Phosphosite 8:	ADAMTS13	Q76LX8	S461	DGQPLRSSPGGASFY	75 / 8 AA	154
Phosphosite 9:	mGluR5	P41594	S872	LWKRRGSSGETLRYK	75 / 8 AA	132
Phosphosite 10:	NUP88	Q99567	S87	VVRLRGPSGGGEEPA	85 / 7 AA	84
Phosphosite 11:	SPINT1	O43278	S312	GGPLRGSSGAQATFP	100 / 6 AA	58
Phosphosite 12:	SPINT1	O43278	S311	QGGPLRGSSGAQATF	100 / 6 AA	58
Phosphosite 13:	LYPD1	Q8N2G4	S117	RPKKRGSSASALRPG	75 / 8 AA	15
Phosphosite 14:	LPHN1	O94910	S1297	HNNLRGSSSAAKGPP	75 / 8 AA	163
Phosphosite 15:	LPHN1	O94910	S1296	VHNNLRGSSSAAKGP	75 / 8 AA	163
Phosphosite 16:	LIMCH1	Q9UPQ0	S225	PDVVLRGSSDGRGSD	85 / 7 AA	122
Phosphosite 17:	BAHCC1	Q9P281	S1499	CAELRGGSGGEPAKK	75 / 8 AA	277
Phosphosite 18:	HEATR5A	Q86XA9	S278	GTGFLRGSSGFLRAS	100 / 6 AA	222
Phosphosite 19:	DVL2	O14641	T652	PPPSRGSTGGAPNLR	85 / 7 AA	79
Phosphosite 20:	DVL2	O14641	S651	GPPPSRGSTGGAPNL	85 / 7 AA	79