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:	PLEKHH1
Human P-Site:	S456
P-Site Sequence:	SSPPALVSPGSFSGL
UniProt:	Q9ULM0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLEKHH1	Q9ULM0	S456	SSPPALVSPGSFSGL	100 / 9 AA	151
Phosphosite 1:	PHF16	Q92613	S700	VFSPHLVSQGSFRKS	77 / 9 AA	94
Phosphosite 2:	SPHK2	Q9NRA0	S434	LPQPALASPGSPEPL	87 / 8 AA	69
Phosphosite 3:	KTI12	Q96EK9	T189	AESPALVTPDSEKSA	75 / 8 AA	39
Phosphosite 4:	TYR	P14679	S264	PTNPNLLSPASFFSS	66 / 9 AA	60
Phosphosite 5:	COL4A4	P53420	S1618	GGGQALMSPGSCLED	75 / 8 AA	164
Phosphosite 6:	COL4A6	Q14031	S1620	GGGQSLVSPGSCLED	75 / 8 AA	164
Phosphosite 7:	COL4A2	P08572	S1642	GGGQSLVSPGSCLED	75 / 8 AA	168
Phosphosite 8:	FLNB	O75369	S2478	VTGQRLVSPGSANET	100 / 6 AA	278
Phosphosite 9:	KIAA1462	Q9P266	S1304	GLPGGLVSPGSGDRA	85 / 7 AA	148
Phosphosite 10:	MLL	Q03164	S2978	ESDPALLSPGVDPTP	85 / 7 AA	432
Phosphosite 11:	HAPLN3	Q96S86	S80	RYEPALVSPRRVRVK	100 / 6 AA	41
Phosphosite 12:	JUB	Q96IF1	S237	SYPPALGSPGALAGA	66 / 9 AA	57
Phosphosite 13:	Putative uncharacterized protein UNQ6190/PRO20217	Q6UXQ8	S58	PPPPPLLSPPSFSSG	66 / 9 AA	13
Phosphosite 14:	NUAK1	O60285	S542	TMDPALVSPEMPTLE	85 / 7 AA	74
Phosphosite 15:	Clec1b	Q9P126	S21	TRKPALISVGSASSS	75 / 8 AA	27
Phosphosite 16:	COL4A3	Q01955	S1600	GTGQALASPGSCLEE	75 / 8 AA	162
Phosphosite 17:	COL4A5	P29400	S1616	GSGQALASPGSCLEE	75 / 8 AA	161
Phosphosite 18:	COL4A1	P02462	S1600	GSGQALASPGSCLEE	75 / 8 AA	161
Phosphosite 19:	C10orf108	Q8N8Z3	S171	ATPPALVSPTPPKLS	100 / 6 AA	24
Phosphosite 20:	FGD5	Q6ZNL6	S91	VGNKALVSPESSAEE	85 / 7 AA	160