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:	S228
P-Site Sequence:	YSSHSASSLRPADLL
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	S228	YSSHSASSLRPADLL	100 / 9 AA	79
Phosphosite 1:	HPS1	Q92902	S227	FYSSHSASSLRPADL	100 / 8 AA	79
Phosphosite 2:	ODZ2	Q9NT68	T247	PNHHSQSTLRPPLPP	66 / 9 AA	308
Phosphosite 3:	GAL3ST4	Q96RP7	S55	LRQPSAPSLRPALPS	87 / 8 AA	54
Phosphosite 4:	ODZ2	Q9NT68	S246	PPNHHSQSTLRPPLP	75 / 8 AA	308
Phosphosite 5:	SNAP47	Q5SQN1	S126	GHAKHWFSSLRPSRN	75 / 8 AA	53
Phosphosite 6:	SNAP47	Q5SQN1	S127	HAKHWFSSLRPSRNV	66 / 9 AA	53
Phosphosite 7:	XRCC1	P18887	S184	EEDESANSLRPGALF	75 / 8 AA	70
Phosphosite 8:	DDX11	Q96FC9	T556	ADESQASTLRPASPL	85 / 7 AA	108
Phosphosite 9:	BSX	Q3C1V8	S14	SPLHPASSQRPTSFF	66 / 9 AA	26
Phosphosite 10:	IDO2	Q6ZQW0	S316	EDIHSAPSLRDYILS	85 / 7 AA	45
Phosphosite 11:	COL1A2	P08123	S1127	DQPRSAPSLRPKDYE	75 / 8 AA	129
Phosphosite 12:	Mmp11	P24347	S74	EAPRPASSLRPPRCG	66 / 9 AA	55
Phosphosite 13:	Mmp11	P24347	S73	QEAPRPASSLRPPRC	75 / 8 AA	55
Phosphosite 14:	Putative uncharacterized protein FLJ33534	Q8N2B8	S77	APWSFASSFRPAASP	85 / 7 AA	19
Phosphosite 15:	FGB	P02675	S58	KKREEAPSLRPAPPP	85 / 7 AA	56
Phosphosite 16:	AMOTL1	Q8IY63	S787	AGKTDSSSLRPARSV	100 / 6 AA	107
Phosphosite 17:	DENND1C	Q8IV53	S576	MGAKSAGSLRPSQSL	85 / 7 AA	87
Phosphosite 18:	SNIP	Q9C0H9	S15	LHSGAASSLRPCRCG	100 / 6 AA	112
Phosphosite 19:	EEPD1	Q7L9B9	S112	SSAQHSPSSLRRDLL	85 / 7 AA	62
Phosphosite 20:	EEPD1	Q7L9B9	S113	SAQHSPSSLRRDLLA	85 / 7 AA	62