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:	HS6ST3
Human P-Site:	S253
P-Site Sequence:	DPVSRYLSEWKHVQR
UniProt:	Q8IZP7
Intern. Prot. ID:	IPI00218046

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS6ST3	Q8IZP7	S253	DPVSRYLSEWKHVQR	100 / 9 AA	55
Phosphosite 1:	HS6ST2	Q96MM7	S333	DPVSRYLSEWRHVQR	88 / 9 AA	69
Phosphosite 2:	HS6ST1	O60243	S193	DPVSRYLSEWRHVQR	88 / 9 AA	48
Phosphosite 3:	HS6ST2	Q96MM7	Y331	LRDPVSRYLSEWRHV	100 / 7 AA	69
Phosphosite 4:	HS6ST3	Q8IZP7	Y251	LRDPVSRYLSEWKHV	100 / 7 AA	55
Phosphosite 5:	HS6ST1	O60243	Y191	LRDPVSRYLSEWRHV	100 / 7 AA	48
Phosphosite 6:	C7orf20	Q7L5D6	S55	TLFFRYMSQSKHTEA	62 / 8 AA	37
Phosphosite 7:	PRAMEF18	Q5VWM3	S229	AEVSRYLSQMKNLRK	66 / 9 AA	55
Phosphosite 8:	PRAMEF19	Q5SWL8	S160	AEVSRYLSQMKNLRK	66 / 9 AA	47
Phosphosite 9:	CCDC157	Q569K6	S337	EEDEQCLSEWEHDKQ	62 / 8 AA	84
Phosphosite 10:	MYH8	P13535	S1457	RNFDKVLSEWKQKYE	62 / 8 AA	223
Phosphosite 11:	C14orf145	Q6ZU80	S463	KQAERYLSELQQSEA	62 / 8 AA	128
Phosphosite 12:	PPP2R3C	Q969Q6	Y39	MDLFTKYYSEWKGGR	62 / 8 AA	53
Phosphosite 13:	DNHD1	Q96M86	Y1017	GAHLPSRYLPGWGMG	71 / 7 AA	113
Phosphosite 14:	HRI	Q9BQI3	Y163	LEAQTSRYLNEFEEL	71 / 7 AA	71
Phosphosite 15:	IDO1	P14902	S235	SVLRIYLSGWKGNPQ	83 / 6 AA	45
Phosphosite 16:	HECA	Q9UBI9	Y293	SGPRSSRYLGEFLKN	71 / 7 AA	59
Phosphosite 17:	GIRK1	P48549	S69	SETSRYLSDLFTTLV	71 / 7 AA	57
Phosphosite 18:	GIRK1	P48549	Y67	LGSETSRYLSDLFTT	71 / 7 AA	57
Phosphosite 19:	IARS	P41252	S128	RAIVMRYSAEWKSTV	71 / 7 AA	144
Phosphosite 20:	MuSK	O15146	S717	AAGMAYLSERKFVHR	83 / 6 AA	97