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:	S680
P-Site Sequence:	LAPAARSSGFPNPQD
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	S680	LAPAARSSGFPNPQD	100 / 9 AA	77
Phosphosite 1:	UTX	O15550	T521	GVAQVRSTGIPNGPT	62 / 8 AA	154
Phosphosite 2:	DNMT1	P26358	S1556	SVRECARSQGFPDTY	85 / 7 AA	183
Phosphosite 3:	ATG2A	Q2TAZ0	S860	PDPAAQPSGFPGPSG	75 / 8 AA	213
Phosphosite 4:	CCDC52	Q8N0Z3	T128	ELFPRRRTGFPNVTV	71 / 7 AA	96
Phosphosite 5:	HNRNPUL1	Q9BUJ2	Y232	ARDRSSGYPLTIEGF	83 / 6 AA	96
Phosphosite 6:	ZNF592	Q92610	S956	TSVAARSSSLPSGRW	66 / 9 AA	138
Phosphosite 7:	ZNF592	Q92610	S955	ATSVAARSSSLPSGR	75 / 8 AA	138
Phosphosite 8:	CDH6	P55285	S29	TPLSKRTSGFPAKKR	83 / 6 AA	88
Phosphosite 9:	MLL3	Q8NEZ4	S888	SIKVGRGSGFPGKRR	55 / 9 AA	541
Phosphosite 10:	HNRNPUL1	Q9BUJ2	S229	FKVARDRSSGYPLTI	83 / 6 AA	96
Phosphosite 11:	HNRNPUL1	Q9BUJ2	S230	KVARDRSSGYPLTIE	83 / 6 AA	96
Phosphosite 12:	TMTC1	Q8IUR5	S191	LPPEPKSSGFPVSPR	62 / 8 AA	87
Phosphosite 13:	5-LO (arachidonate 5-lipoxygenase)	P09917	S524	GMRGRKSSGFPKSVK	71 / 7 AA	78
Phosphosite 14:	TMTC1	Q8IUR5	S190	PLPPEPKSSGFPVSP	62 / 8 AA	87
Phosphosite 15:	MTA1	Q13330	S458	HGLPARSSGSPKFAM	66 / 9 AA	81
Phosphosite 16:	NPAS4	Q8IUM7	T373	ALGAPRSTSFPSAPE	55 / 9 AA	87
Phosphosite 17:	BAI3	O60242	S1175	PINADSSSSFPNGHA	66 / 9 AA	171
Phosphosite 18:	C4orf39	Q96MZ4	S40	LRSWCRASGLPNRPY	71 / 7 AA	17
Phosphosite 19:	MYO7B	Q6PIF6	S689	ETVHIRKSGFPIRYT	83 / 6 AA	242
Phosphosite 20:	MAP3K1	Q13233	S11	AAGNRASSSGFPGAR	85 / 7 AA	164