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:	SI1
Human P-Site:	S481
P-Site Sequence:	RAEGHMGSEPRDQDA
UniProt:	Q9P2N6
Intern. Prot. ID:	not found

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SI1	Q9P2N6	S481	RAEGHMGSEPRDQDA	100 / 9 AA	96
Phosphosite 1:	AKAP6	Q13023	S1066	TMAGHSGSSPRDLLS	77 / 9 AA	257
Phosphosite 2:	CENTG1	Q99490	S47	GAPGARGSEPRDPGS	77 / 9 AA	125
Phosphosite 3:	MLL	Q03164	S2421	INEHMGSSSRDRRQK	75 / 8 AA	432
Phosphosite 4:	MLL	Q03164	S2420	IINEHMGSSSRDRRQ	75 / 8 AA	432
Phosphosite 5:	AKAP2	Q9Y2D5	S137	RTNGHSPSQPRDALG	66 / 9 AA	95
Phosphosite 6:	MAST1	Q9Y2H9	S59	PLPGHLGSSPLDSPR	66 / 9 AA	171
Phosphosite 7:	ARHGAP23	Q9P227	S262	GAFPHLSSEPRTPRA	71 / 7 AA	162
Phosphosite 8:	ARHGAP23	Q9P227	S261	PGAFPHLSSEPRTPR	71 / 7 AA	162
Phosphosite 9:	AVIL	O75366	T480	QVRVRMGTEPRHFMA	71 / 7 AA	92
Phosphosite 10:	Cbl-b	Q13191	S662	FSNGHLGSEEYDVPP	66 / 9 AA	109
Phosphosite 11:	SHROOM4	Q9ULL8	S1230	PIRGHLGSQPEQAQP	71 / 7 AA	166
Phosphosite 12:	AKAP6	Q13023	S1067	MAGHSGSSPRDLLSP	75 / 8 AA	257
Phosphosite 13:	MYO9B	Q13459	S1099	EDGGHLASEPEVQPS	71 / 7 AA	244
Phosphosite 14:	RTN2	O75298	S94	RPQGRSVSEPRDQHP	66 / 9 AA	59
Phosphosite 15:	FEZF1	A0PJY2	S93	PKAGVTGSEPRKASL	75 / 8 AA	52
Phosphosite 16:	SHEP1	Q8N5H7	T79	DMYSHMGTMPRPSIK	62 / 8 AA	94
Phosphosite 17:	DHX38	Q92620	T287	DRRHLGSTPRLSRGR	71 / 7 AA	141
Phosphosite 18:	RYR1	P21817	S1135	GQRWHLGSEPFGRPW	83 / 6 AA	565
Phosphosite 19:	ULK2	Q8IYT8	S582	PTKHLGSSPRSSDWF	71 / 7 AA	113
Phosphosite 20:	ULK2	Q8IYT8	S581	SPTKHLGSSPRSSDW	71 / 7 AA	113