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:	HPS4
Human P-Site:	S526
P-Site Sequence:	GPSADGISSRLTPAE
UniProt:	Q9NQG7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HPS4	Q9NQG7	S526	GPSADGISSRLTPAE	100 / 9 AA	77
Phosphosite 1:	DNAH10	Q8IVF4	S784	HKNADDISSRLTLIE	88 / 9 AA	515
Phosphosite 2:	SNX21	Q969T3	S54	DDDAEGLSSRLSGTL	66 / 9 AA	41
Phosphosite 3:	ZBED4	O75132	S437	KQQADGLSPRLFESG	75 / 8 AA	130
Phosphosite 4:	SEPP1	P49908	S95	VVNHQGISSRLKYTH	75 / 8 AA	43
Phosphosite 5:	FAM59A	Q9H706	S621	SPSAEAVSSRLSWPN	55 / 9 AA	97
Phosphosite 6:	MARK3	P27448	S474	DLKEDGISSRKSSGS	85 / 7 AA	87
Phosphosite 7:	MARK3	P27448	S475	LKEDGISSRKSSGSA	100 / 6 AA	87
Phosphosite 8:	ATXN7L1	Q9ULK2	S521	YLPSAPISSRLTSSY	100 / 6 AA	89
Phosphosite 9:	SNX21	Q969T3	S55	DDAEGLSSRLSGTLS	62 / 8 AA	41
Phosphosite 10:	SHROOM2	Q13796	S406	PSKDGASSRLQASLS	85 / 7 AA	176
Phosphosite 11:	piccolo	Q9Y6V0	S1302	GYSSDGISSSLGEIP	75 / 8 AA	567
Phosphosite 12:	SHROOM2	Q13796	S405	PPSKDGASSRLQASL	85 / 7 AA	176
Phosphosite 13:	LOXHD1	Q8IVV2	T1462	KDRGDGITSRVFDLL	62 / 8 AA	222
Phosphosite 14:	ERCC4	Q92889	S785	EISSNDISSKLTLLT	55 / 9 AA	104
Phosphosite 15:	SHROOM2	Q13796	S576	ITWADGESSRICPQE	75 / 8 AA	176
Phosphosite 16:	LUZP1	Q86V48	S247	LRIEDGISSTLPSKE	75 / 8 AA	120
Phosphosite 17:	LUZP1	Q86V48	S248	RIEDGISSTLPSKES	85 / 7 AA	120
Phosphosite 18:	QRICH2	Q9H0J4	S133	AHPSDGVSSREQSKV	71 / 7 AA	181
Phosphosite 19:	QRICH2	Q9H0J4	S134	HPSDGVSSREQSKVP	83 / 6 AA	181
Phosphosite 20:	MOCOS	Q96EN8	S86	NPHSQNISSKLTHDT	55 / 9 AA	98