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:	HS3ST3B1
Human P-Site:	S134
P-Site Sequence:	SFFSGSGSKQLPQAI
UniProt:	Q9Y662
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST3B1	Q9Y662	S134	SFFSGSGSKQLPQAI	100 / 9 AA	43
Phosphosite 1:	GPR45	Q9Y5Y3	S26	SNASDSGSTQLPAPL	77 / 9 AA	42
Phosphosite 2:	HS3ST3B1	Q9Y662	S132	ISSFFSGSGSKQLPQ	100 / 7 AA	43
Phosphosite 3:	NAV2	Q8IVL1	S2434	MPREGSTSKQMPPSD	75 / 8 AA	268
Phosphosite 4:	OBSCN	Q5VST9	S7004	DMGHPQGSKQLPSTG	100 / 6 AA	868
Phosphosite 5:	CENTG1	Q99490	S377	SLSSGSGSRELLGAE	75 / 8 AA	125
Phosphosite 6:	Putative uncharacterized protein LOC387726	Q8N377	S103	GLLARCGSRQLPSSV	71 / 7 AA	16
Phosphosite 7:	PAG	Q9NWQ8	S210	KAKSTSASKELPGPQ	66 / 9 AA	47
Phosphosite 8:	KIAA0467	Q5T011	S1987	RPESGSGSREAPTSC	66 / 9 AA	278
Phosphosite 9:	RFK	Q969G6	S20	VRGFGRGSKQLGIPT	85 / 7 AA	18
Phosphosite 10:	REPIN1	Q9BWE0	S329	QAAPGPGSPQLPAGP	66 / 9 AA	64
Phosphosite 11:	BRAP	Q7Z569	S119	NAAPDSPSKQLPDQI	66 / 9 AA	67
Phosphosite 12:	WWP2	O00308	T289	EEPSTSGTQQLPAAA	66 / 9 AA	99
Phosphosite 13:	MLL3	Q8NEZ4	S1312	KDSSGSISEQLPCRD	77 / 9 AA	541
Phosphosite 14:	Kv4.3	Q9UK17	S213	PCGTVPGSKELPCGE	55 / 9 AA	73
Phosphosite 15:	HCN3	Q9P1Z3	S736	PGRKGSGSERLPPSG	75 / 8 AA	86
Phosphosite 16:	Rb	P06400	S888	GSDEADGSKHLPGES	62 / 8 AA	106
Phosphosite 17:	RXFP3	Q9NSD7	S42	ANTSGNASLQLPDLW	66 / 9 AA	51
Phosphosite 18:	MARK4	Q96L34	S466	CSTAGSGSRGLPPSS	66 / 9 AA	83
Phosphosite 19:	ZMAT2	Q96NC0	T7	_MASGSGTKNLDFRR	75 / 8 AA	24
Phosphosite 20:	PIK3R5	Q8WYR1	S713	IKASGPGSKRLGIDG	75 / 8 AA	97