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:	IWS1
Human P-Site:	S554
P-Site Sequence:	RDGGTFISDADDVVS
UniProt:	Q96ST2
Intern. Prot. ID:	IPI00296432

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IWS1	Q96ST2	S554	RDGGTFISDADDVVS	100 / 9 AA	92
Phosphosite 1:	GIP	P09681	T56	GPRYAEGTFISDYSI	100 / 6 AA	17
Phosphosite 2:	IWS1	Q96ST2	T551	RRNRDGGTFISDADD	100 / 6 AA	92
Phosphosite 3:	GIP	P09681	S59	YAEGTFISDYSIAMD	100 / 6 AA	17
Phosphosite 4:	PCDH15	Q96QU1	S1517	ARKFTFLSDEDDLSA	75 / 8 AA	216
Phosphosite 5:	VPS54	Q9P1Q0	S519	IHEGMFISDAFGEGE	85 / 7 AA	111
Phosphosite 6:	EIF3D	O15371	S529	LPDGTFSSDEDEEEE	66 / 9 AA	64
Phosphosite 7:	ZNF658	Q5TYW1	S105	LWQEIFISDADKTLS	85 / 7 AA	122
Phosphosite 8:	MCOLN3	Q8TDD5	S526	TELRTFISECKDLPN	62 / 8 AA	64
Phosphosite 9:	RPN2	P04844	T405	YPAKAKGTFIADSHQ	83 / 6 AA	69
Phosphosite 10:	NY-SAR-48	Q9BT25	S385	PAQATFISPSEDFSS	55 / 9 AA	45
Phosphosite 11:	FAT4	Q6V0I7	S1781	LVTYTIISGADDSFR	75 / 8 AA	351
Phosphosite 12:	FAM44A	Q8NFC6	S1682	EGTITFISEVESDGA	57 / 7 AA	330
Phosphosite 13:	RBPJL	Q9UBG7	S159	CAKTLYISDADKRKH	83 / 6 AA	57
Phosphosite 14:	TOPORS	Q9NS56	S1006	REESTFVSDLENQPS	44 / 9 AA	119
Phosphosite 15:	Protein FAM75D1	Q6ZQQ2	S952	PSSATFISQGDSKDG	62 / 8 AA	176
Phosphosite 16:	EIF3D	O15371	S528	SLPDGTFSSDEDEEE	75 / 8 AA	64
Phosphosite 17:	UXT	Q9UBK9	S25	LRYETFISDVLQRDL	83 / 6 AA	18
Phosphosite 18:	GMPPA	Q96IJ6	T173	HYVEKPSTFISDIIN	83 / 6 AA	46
Phosphosite 19:	CUBN	O60494	S1178	TSSGTFISPNYPMPY	100 / 5 AA	399
Phosphosite 20:	KIAA1024	Q9UPX6	S243	SIKETFISNEEPFVV	57 / 7 AA	103