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:	S566
P-Site Sequence:	LNCSQKTSSELGKGP
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	S566	LNCSQKTSSELGKGP	100 / 9 AA	79
Phosphosite 1:	HPS1	Q92902	S567	NCSQKTSSELGKGPL	100 / 8 AA	79
Phosphosite 2:	MYCBPAP	Q8TBZ2	S446	LEGEKTSSELTVVNN	85 / 7 AA	108
Phosphosite 3:	MYCBPAP	Q8TBZ2	T444	ETLEGEKTSSELTVV	85 / 7 AA	108
Phosphosite 4:	DDX60L	Q5H9U9	T480	PSLFKQKTSDELLHW	85 / 7 AA	152
Phosphosite 5:	DDX60L	Q5H9U9	S481	SLFKQKTSDELLHWH	85 / 7 AA	152
Phosphosite 6:	TNNI2	P48788	S90	EVRVQKTSKELEDMN	85 / 7 AA	21
Phosphosite 7:	Smc5	Q8IY18	S713	QLEQKISSKLGSLKL	75 / 8 AA	129
Phosphosite 8:	RNF208	Q9H0X6	S102	PRRPRKGSSELGFPR	66 / 9 AA	28
Phosphosite 9:	MAT1A	Q00266	T341	TYGTSQKTERELLDV	75 / 8 AA	44
Phosphosite 10:	Smc5	Q8IY18	S712	RQLEQKISSKLGSLK	75 / 8 AA	129
Phosphosite 11:	PKD1L3	Q7Z443	S1713	SWPQKTSSEQAATTA	75 / 8 AA	196
Phosphosite 12:	RNF208	Q9H0X6	S103	RRPRKGSSELGFPRV	75 / 8 AA	28
Phosphosite 13:	SYCP1	Q15431	S417	MELQKKSSELEEMTK	85 / 7 AA	114
Phosphosite 14:	PPP4R2	Q9NY27	S265	ETASQTTSSEISSVM	66 / 9 AA	47
Phosphosite 15:	TAF5	Q15542	T532	ERIMDEKTASELKIL	71 / 7 AA	87
Phosphosite 16:	STARD9	Q9P2P6	S824	HQTSEKTSSEEHLPQ	85 / 7 AA	507
Phosphosite 17:	TAF5	Q15542	S534	IMDEKTASELKILYG	71 / 7 AA	87
Phosphosite 18:	ZNF407	Q9C0G0	S2242	AIQSQRESSELQEA_	75 / 8 AA	247
Phosphosite 19:	GPRIN1	Q7Z2K8	S475	SAGSRKTSSEKVNPE	85 / 7 AA	102
Phosphosite 20:	ARMC2	Q8NEN0	T25	PSVSKQKTSAEIISE	71 / 7 AA	97