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:	S258
P-Site Sequence:	AEDDIQPSPRRARSS
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	S258	AEDDIQPSPRRARSS	100 / 9 AA	79
Phosphosite 1:	C21orf74	Q8TCZ7	S32	PTWIIQPSPKKAPEA	75 / 8 AA	6
Phosphosite 2:	AASS	Q9UDR5	S62	YKVLIQPSNRRAIHD	87 / 8 AA	102
Phosphosite 3:	GLT6D1	Q7Z4J2	S127	KLPDIEPSPLRTFKA	66 / 9 AA	36
Phosphosite 4:	FLJ34931	A6NGG8	S63	GLAEEQPSPRRNQTT	75 / 8 AA	140
Phosphosite 5:	IQSEC3	Q9UPP2	S1070	PPPDLQPSPPRQQTP	75 / 8 AA	128
Phosphosite 6:	MFF	Q9GZY8	T235	LSLIQSSTRRAYQQI	75 / 8 AA	38
Phosphosite 7:	MFF	Q9GZY8	S234	ILSLIQSSTRRAYQQ	75 / 8 AA	38
Phosphosite 8:	RORA	P35398	S261	FYLDIQPSPDQSGLD	100 / 6 AA	63
Phosphosite 9:	PEX1	O43933	T181	KLLIQPKTRRAKENT	75 / 8 AA	143
Phosphosite 10:	RGAG4	Q5HYW3	S504	SPPIIQPSRRRNQNR	85 / 7 AA	65
Phosphosite 11:	AGBL1	Q96MI9	S416	EIPDIQASPKADAWD	71 / 7 AA	120
Phosphosite 12:	STARD9	Q9P2P6	S688	TDPEIQPSPFVQSQK	83 / 6 AA	507
Phosphosite 13:	PAXIP1	Q6ZW49	S812	VANVQPSSKRARIED	62 / 8 AA	118
Phosphosite 14:	AML1	Q01196	S249	DTRQIQPSPPWSYDQ	55 / 9 AA	49
Phosphosite 15:	PMAIP1	Q13794	S13	ARKNAQPSPARAPAE	66 / 9 AA	6
Phosphosite 16:	PHC2	Q8IXK0	S515	TSPNIQPSPAHETGQ	83 / 6 AA	91
Phosphosite 17:	BUD13	Q9BRD0	S151	RHDTPDPSPRRARHD	85 / 7 AA	71
Phosphosite 18:	HIVEP2	P31629	S2145	MTTIRAPSPRRALYH	100 / 6 AA	269
Phosphosite 19:	PPM1D	O15297	S40	PTAEEKPSPRRSLSQ	55 / 9 AA	67
Phosphosite 20:	STON2	Q8WXE9	S326	TLQDVQPSPINPFSA	83 / 6 AA	101