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:	S343
P-Site Sequence:	CLKKAEGSSRPHCLG
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	S343	CLKKAEGSSRPHCLG	100 / 9 AA	43
Phosphosite 1:	HS3ST3A1	Q9Y663	S358	CLKKAEGSSRPHCLG	100 / 9 AA	45
Phosphosite 2:	BZRAP1	O95153	S68	SKPKGDGSSRPVGGT	75 / 8 AA	200
Phosphosite 3:	IL16	Q14005	T190	PAGKAAGTSRPTRSL	75 / 8 AA	142
Phosphosite 4:	UCK2	Q9BZX2	S258	RQASESSSRPH____	75 / 8 AA	29
Phosphosite 5:	UCK1	Q9HA47	S274	RSHLESSSRPH____	85 / 7 AA	31
Phosphosite 6:	UCK2	Q9BZX2	S257	KRQASESSSRPH___	75 / 8 AA	29
Phosphosite 7:	NFKBIL1	Q9UBC1	S223	QQREAEGSCRPPRAE	85 / 7 AA	43
Phosphosite 8:	MUM1	Q2TAK8	S146	PRGDVLGSSRPHRRR	100 / 6 AA	79
Phosphosite 9:	UCK1	Q9HA47	S273	KRSHLESSSRPH___	85 / 7 AA	31
Phosphosite 10:	CCDC74B	Q96LY2	S139	PARLKEGSSRTHRPG	85 / 7 AA	42
Phosphosite 11:	CCDC74A	Q96AQ1	S139	PARLKEGSSRTHRPG	85 / 7 AA	42
Phosphosite 12:	CIR	Q86X95	S378	SERKEGSSRSHGREE	85 / 7 AA	52
Phosphosite 13:	PPIE	Q9UNP9	S91	PMRIKEGSSRPVWSD	100 / 6 AA	33
Phosphosite 14:	CIR	Q86X95	S377	GSERKEGSSRSHGRE	85 / 7 AA	52
Phosphosite 15:	ZNF469	Q96JG9	S2751	SEPAEDSSRAHSRSE	75 / 8 AA	259
Phosphosite 16:	IGFN1	Q86VF2	S1183	MSCAVQGSPRPHVTW	62 / 8 AA	138
Phosphosite 17:	DDX54	Q8TDD1	S807	RDRGQGASRPHAPGT	71 / 7 AA	99
Phosphosite 18:	CCDC74B	Q96LY2	S140	ARLKEGSSRTHRPGG	85 / 7 AA	42
Phosphosite 19:	CCDC74A	Q96AQ1	S140	ARLKEGSSRTHRPGG	85 / 7 AA	42
Phosphosite 20:	NDUFS2	O75306	S416	VYLVSDGSSRPYRCK	62 / 8 AA	53