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:	SLC35B3
Human P-Site:	S258
P-Site Sequence:	KLHNASNSEMVLYSY
UniProt:	Q9H1N7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC35B3	Q9H1N7	S258	KLHNASNSEMVLYSY	100 / 9 AA	45
Phosphosite 1:	VPS13C	Q709C8	S2523	RNPNASHSDSVLVQI	66 / 9 AA	422
Phosphosite 2:	ZBTB34	Q8NCN2	S486	LENDASASEMGLDSR	66 / 9 AA	56
Phosphosite 3:	KRT16	P08779	S323	NKEVASNSELVQSSR	85 / 7 AA	51
Phosphosite 4:	K15	P19012	T312	NKEVASNTEMIQTSK	71 / 7 AA	49
Phosphosite 5:	ZNF407	Q9C0G0	S654	KTLQSSNSDLVLQTL	62 / 8 AA	247
Phosphosite 6:	PLPB1	Q01538	S1017	EIRDLNESNSEMEAA	85 / 7 AA	122
Phosphosite 7:	CES7	Q6NT32	S285	CGNNASDSEALLRCL	66 / 9 AA	64
Phosphosite 8:	PLPB1	Q01538	S1019	RDLNESNSEMEAAMV	85 / 7 AA	122
Phosphosite 9:	SVIL	O95425	S513	PTERTGRSEMVLYIQ	62 / 8 AA	248
Phosphosite 10:	INADL	Q8NI35	S1139	DLQNASHSEAVEAIK	75 / 8 AA	196
Phosphosite 11:	ATP2A2	P16615	S730	TAVAKTASEMVLADD	71 / 7 AA	115
Phosphosite 12:	ATP2A1	O14983	S731	TAVAKTASEMVLADD	71 / 7 AA	110
Phosphosite 13:	PKP1	Q13835	S654	HTGNTSNSEDILSSA	66 / 9 AA	83
Phosphosite 14:	IKZF3	Q9UKT9	S332	QTPPAPTSEMVPVIS	71 / 7 AA	58
Phosphosite 15:	DNAH8	Q96JB1	S136	VTAAASNSETVHQLE	85 / 7 AA	515
Phosphosite 16:	ATP13A5	Q4VNC0	S733	AITVAKNSEMIPPGS	71 / 7 AA	137
Phosphosite 17:	HECTD2	Q5U5R9	S113	TSMDASSSEMKAPVL	71 / 7 AA	88
Phosphosite 18:	ITK	Q08881	S565	PYENRSNSEVVEDIS	75 / 8 AA	72
Phosphosite 19:	K15	P19012	S310	ELNKEVASNTEMIQT	83 / 6 AA	49
Phosphosite 20:	HECTD2	Q5U5R9	S112	RTSMDASSSEMKAPV	71 / 7 AA	88