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:	HS3ST4
Human P-Site:	S95
P-Site Sequence:	PVRLGAPSQPPAPPP
UniProt:	Q9Y661
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST4	Q9Y661	S95	PVRLGAPSQPPAPPP	100 / 9 AA	50
Phosphosite 1:	MLK3	Q16584	S604	SSPLGSPSTPPALNG	77 / 9 AA	93
Phosphosite 2:	P15RS	Q96P16	S158	CSSLGSPSEPPQTLD	75 / 8 AA	36
Phosphosite 3:	ARAP3	Q8WWN8	S1507	TAGLGSPSQPSSPQS	66 / 9 AA	170
Phosphosite 4:	NLRP1	Q9C000	S109	EPHLGSPSQPTSTAV	85 / 7 AA	166
Phosphosite 5:	NLRP1	Q9C000	S107	PSEPHLGSPSQPTST	85 / 7 AA	166
Phosphosite 6:	UNQ5783	Q6UWF3	S101	SSPQEAPSQPPATYS	87 / 8 AA	17
Phosphosite 7:	ARAP3	Q8WWN8	S1505	ETTAGLGSPSQPSSP	85 / 7 AA	170
Phosphosite 8:	SSBP4	Q9BWG4	S164	RPTLRMPSQPPAGLP	77 / 9 AA	39
Phosphosite 9:	FOXM1	Q08050	T116	ISCGGAPTQPPGLRP	75 / 8 AA	84
Phosphosite 10:	NPFFR1	Q9GZQ6	S6	__MEGEPSQPPNSSW	85 / 7 AA	48
Phosphosite 11:	KHSRP	Q92945	S59	GGSAGGPSQPPGGGG	75 / 8 AA	73
Phosphosite 12:	B4GALT1	P15291	S92	PPPLGASSQPRPGGD	85 / 7 AA	44
Phosphosite 13:	B4GALT1	P15291	S91	PPPPLGASSQPRPGG	85 / 7 AA	44
Phosphosite 14:	ROBO3	Q96MS0	S560	SSPPGAPSQPVVTEI	100 / 6 AA	148
Phosphosite 15:	TSC22D2	O75157	S152	GPVTAAPSQPPTTCS	75 / 8 AA	79
Phosphosite 16:	CCDC120	Q96HB5	S606	QALYGAPSQAPLPHS	85 / 7 AA	68
Phosphosite 17:	OBSCN	Q5VST9	S5818	ALLAGDPSQPPPPPL	85 / 7 AA	868
Phosphosite 18:	PSORS1C2	Q9UIG4	S28	SGSEGHPSHPPAEDR	75 / 8 AA	15
Phosphosite 19:	ALO17	Q9HCF4	S148	SGPTGQPSQPPGTAT	75 / 8 AA	175
Phosphosite 20:	piccolo	Q9Y6V0	S917	MKQAPAPSQPPTSQG	85 / 7 AA	567