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:	S500
P-Site Sequence:	DVDGVCESHAAPGLE
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	S500	DVDGVCESHAAPGLE	100 / 9 AA	77
Phosphosite 1:	CACNA1S	Q13698	S147	EQVNVIQSHTAPMSS	55 / 9 AA	212
Phosphosite 2:	FBXO34	Q9NWN3	Y252	VPAVSESYSAPGACE	62 / 8 AA	79
Phosphosite 3:	PDLIM4	P50479	S304	DERLYCESHAKARVK	100 / 5 AA	35
Phosphosite 4:	SH2B1	Q9NRF2	S32	SWREFCESHARAAAL	100 / 5 AA	79
Phosphosite 5:	ZFYVE28	Q9HCC9	S852	IFCSRCSSHSAPLPR	71 / 7 AA	96
Phosphosite 6:	C11orf24	Q96F05	S18	FSLSLSESHAASNDP	55 / 9 AA	46
Phosphosite 7:	ZFYVE28	Q9HCC9	S854	CSRCSSHSAPLPRYG	71 / 7 AA	96
Phosphosite 8:	DCDC5	Q6ZRR9	S255	YRDGQIISHAAPQLV	66 / 9 AA	73
Phosphosite 9:	AGC1	P16112	S600	EALEFCESHNATATT	83 / 6 AA	250
Phosphosite 10:	PKCe	Q02156	T286	NVHRRCETNVAPNCG	57 / 7 AA	84
Phosphosite 11:	MYO19	Q96H55	Y93	SPELMREYHAAPQPQ	62 / 8 AA	109
Phosphosite 12:	TYW1	Q9NV66	S263	CKKGKCESHQHGSEE	83 / 6 AA	84
Phosphosite 13:	C10orf78	Q86XK3	S189	KNLNVCESQSLDSGS	57 / 7 AA	36
Phosphosite 14:	TYW1B	Q6NUM6	S217	CKKGKCESHQHGSEE	83 / 6 AA	77
Phosphosite 15:	SLC22A24	Q8N4F4	S141	EWDLVCESQSLKSMV	66 / 6 AA	36
Phosphosite 16:	WHAMM	Q8TF30	S692	PRPLVCESPAERPRD	83 / 6 AA	91
Phosphosite 17:	SLC22A25	Q6T423	S141	KWDLVCESQPLNSVA	66 / 6 AA	61
Phosphosite 18:	ZNF828	Q96JM3	S196	KSVPVCESQKLAPVP	80 / 5 AA	89
Phosphosite 19:	LRFN1	Q9P244	S613	EALREVESQAAPAVA	71 / 7 AA	82
Phosphosite 20:	NPEPPS	P55786	S874	EVKAFFESHPAPSAE	83 / 6 AA	103