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:	S278
P-Site Sequence:	QQAWSPHSTGPTGGS
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	S278	QQAWSPHSTGPTGGS	100 / 9 AA	79
Phosphosite 1:	HPS1	Q92902	T279	QAWSPHSTGPTGGSS	100 / 8 AA	79
Phosphosite 2:	Uncharacterized protein FLJ46757	Q6ZR03	S150	DPVWPPESTGPALCA	66 / 9 AA	31
Phosphosite 3:	HPS1	Q92902	S275	IPVQQAWSPHSTGPT	100 / 6 AA	79
Phosphosite 4:	Putative cationic amino acid transporter 3-like protein	Q7Z475	S28	ASLWSPVSTIPTPRW	77 / 9 AA	14
Phosphosite 5:	HIVEP2	P31629	S392	LNLLSPHSKGSTDSG	66 / 9 AA	269
Phosphosite 6:	FLJ34931	A6NGG8	T906	SLTKPHSTGPGSGRS	100 / 6 AA	140
Phosphosite 7:	TLK1	Q9UKI8	S20	PPSWSQLSTSPTPGS	66 / 9 AA	87
Phosphosite 8:	FLJ34931	A6NGG8	S905	ASLTKPHSTGPGSGR	100 / 6 AA	140
Phosphosite 9:	ZNF467	Q7Z7K2	S340	DSSASPHSTAPSPTP	75 / 8 AA	65
Phosphosite 10:	C10orf91	Q5T1B1	S100	GRPRPPHSSGPDLAE	62 / 8 AA	15
Phosphosite 11:	ZNF467	Q7Z7K2	T341	SSASPHSTAPSPTPS	75 / 8 AA	65
Phosphosite 12:	QPCTL	Q9NXS2	S253	LMESIPHSPGPTRIQ	85 / 7 AA	43
Phosphosite 13:	NCOR2	Q9Y618	S1606	EIAKSPHSTVPEHHP	85 / 7 AA	275
Phosphosite 14:	TFE3	P19532	T236	PAPEAAHTTGPTGSA	62 / 8 AA	62
Phosphosite 15:	UBAP1	Q9NZ09	T358	EESSPPNTGPTVTPP	75 / 8 AA	55
Phosphosite 16:	GPR112	Q8IZF6	S1842	SFVYSPHSTEAEIST	62 / 8 AA	301
Phosphosite 17:	NCOR2	Q9Y618	T1607	IAKSPHSTVPEHHPH	85 / 7 AA	275
Phosphosite 18:	ZNF831	Q5JPB2	S1169	HSTRSPHSTQNPFPS	83 / 6 AA	178
Phosphosite 19:	EIF4G1	Q04637	S7	_MNKAPQSTGPPPAP	71 / 7 AA	176
Phosphosite 20:	ATAD2B	Q9ULI0	S1098	SEQINPHSTGARKTE	71 / 7 AA	165