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:	HPS1
Human P-Site:	S463
P-Site Sequence:	FSKSEPGSSWELLQA
UniProt:	Q92902
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HPS1	Q92902	S463	FSKSEPGSSWELLQA	100 / 9 AA	79
Phosphosite 1:	HPS1	Q92902	S464	SKSEPGSSWELLQAC	100 / 8 AA	79
Phosphosite 2:	MARCH-IV	Q9P2E8	S399	EQRSPPGSSRELVMR	77 / 9 AA	46
Phosphosite 3:	KRT26	Q7Z3Y9	S126	YEKCEPGSSREHDHD	75 / 8 AA	52
Phosphosite 4:	LVRN	Q6Q4G3	S201	EPLKPGSSYELQLSF	85 / 7 AA	113
Phosphosite 5:	KRT26	Q7Z3Y9	S127	EKCEPGSSREHDHDY	85 / 7 AA	52
Phosphosite 6:	PKD1L2	Q7Z442	S2436	SKREEPGSSREQPGS	75 / 8 AA	273
Phosphosite 7:	PKD1L2	Q7Z442	S2437	KREEPGSSREQPGSL	75 / 8 AA	273
Phosphosite 8:	LVRN	Q6Q4G3	S200	SEPLKPGSSYELQLS	85 / 7 AA	113
Phosphosite 9:	ZNF396	Q96N95	S178	KKQLQGASWELQSLR	71 / 7 AA	39
Phosphosite 10:	RTP2	Q5QGT7	S26	EVAKPADSWELIIDP	71 / 7 AA	26
Phosphosite 11:	EFCAB5	A4FU69	S598	VSVSEQGSSRESVAE	75 / 8 AA	173
Phosphosite 12:	C6orf15	Q6UXA7	S306	GVLRPPGSSWNIPAG	71 / 7 AA	34
Phosphosite 13:	C6orf15	Q6UXA7	S307	VLRPPGSSWNIPAGF	71 / 7 AA	34
Phosphosite 14:	TENC1	Q63HR2	S1375	FVAKKPGSPWENVCH	83 / 6 AA	153
Phosphosite 15:	C20orf160	Q9NUG4	S266	GAGKPGGSWERRQAG	83 / 6 AA	62
Phosphosite 16:	AKIRIN1	Q9H9L7	S122	TAPSSPGSSWMKKDQ	85 / 7 AA	22
Phosphosite 17:	ARID3B	Q8IVW6	S558	PSAEPSTSWSL____	62 / 8 AA	61
Phosphosite 18:	NAV2	Q8IVL1	S1029	GIKMEPGSKWRRNPS	83 / 6 AA	268
Phosphosite 19:	C6orf49	Q2TBC4	S210	NRYSDAGSSWAGALE	62 / 8 AA	38
Phosphosite 20:	TOR3A	Q9H497	S38	EGTDEPGSAWAWPGF	62 / 8 AA	46