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:	S335
P-Site Sequence:	LSGHDLESIRPAGLH
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	S335	LSGHDLESIRPAGLH	100 / 9 AA	77
Phosphosite 1:	SSH1	Q8WYL5	S232	NAMQDLESTRPDSPA	75 / 8 AA	116
Phosphosite 2:	SSH3	Q8TE77	S254	TAMADLESLRPPSAE	75 / 8 AA	73
Phosphosite 3:	SSH1	Q8WYL5	T233	AMQDLESTRPDSPAL	85 / 7 AA	116
Phosphosite 4:	CSDE1	O75534	S114	AVPHNLESKSPAAPG	66 / 9 AA	89
Phosphosite 5:	ITGAE	P38570	S1163	YQQLNLESIRKAQLK	75 / 8 AA	130
Phosphosite 6:	TTC21A	Q8NDW8	S64	DAISDLESIRHHPDV	100 / 6 AA	151
Phosphosite 7:	BIRC1	Q13075	S1043	HSRGFIESIRPALEL	85 / 7 AA	160
Phosphosite 8:	PHLDB2	Q86SQ0	S397	FDEADLESLRQASGT	75 / 8 AA	142
Phosphosite 9:	TUBGCP4	Q9UGJ1	S556	NSTRDFESIRLAHDH	66 / 9 AA	76
Phosphosite 10:	ADAR	P55265	S465	DIPDDLNSIRAAPGE	75 / 8 AA	136
Phosphosite 11:	GALNT7	Q86SF2	S84	GVEVDLESIRRINKA	85 / 7 AA	75
Phosphosite 12:	ANO5	Q75V66	S663	EQDHDLESFGPLGLF	75 / 8 AA	107
Phosphosite 13:	ATAD3C	Q5T2N8	S49	HHQTFLESIRAAGTL	85 / 7 AA	46
Phosphosite 14:	TPK1	Q9H3S4	S74	FINGDFDSIRPEVRE	71 / 7 AA	27
Phosphosite 15:	NAALADL2	Q58DX5	S86	TIDLNLDSIQPATSP	62 / 8 AA	89
Phosphosite 16:	CLSPN	Q9HAW4	S235	EDEESLESIRAAVKN	85 / 7 AA	151
Phosphosite 17:	ATAD3A	Q9NVI7	S273	HRQTVLESIRTAGTL	85 / 7 AA	71
Phosphosite 18:	ATAD3B	Q5T9A4	S225	HRQTVLESIRTAGTL	85 / 7 AA	73
Phosphosite 19:	SLIT1	O75093	S603	LTANQLESIRSGMFR	55 / 9 AA	168
Phosphosite 20:	NOD2	Q9HC29	S136	HPARDLQSHRPAIVR	66 / 9 AA	115