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:	Sos1
Human P-Site:	S1132
P-Site Sequence:	TLPHGPRSASVSSIS
UniProt:	Q07889
Intern. Prot. ID:	IPI00020131

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Sos1	Q07889	S1132	TLPHGPRSASVSSIS	100 / 9 AA	152
Phosphosite 1:	PTGER1	P34995	S260	WGAHGPRSASASSAS	88 / 9 AA	42
Phosphosite 2:	KSR	Q8IVT5	S225	NSAQGPRSISVSALP	77 / 9 AA	102
Phosphosite 3:	Sos1	Q07889	S1134	PHGPRSASVSSISLT	100 / 7 AA	152
Phosphosite 4:	GPR153	Q6NV75	S493	RPGPGPRSASASLLP	87 / 8 AA	65
Phosphosite 5:	TACC2	O95359	S2005	PVPDGPRSDSVEGSP	75 / 8 AA	309
Phosphosite 6:	NACAD	O15069	S1095	AQEHGPRSALGGARE	100 / 6 AA	161
Phosphosite 7:	COL17A1	Q9UMD9	S170	RLLKGSRSASVSPTR	87 / 8 AA	150
Phosphosite 8:	CELSR3	Q9NYQ7	S526	GQEPGPRSATVRVHI	85 / 7 AA	358
Phosphosite 9:	SPHK2	Q9NRA0	S29	SWGHGPRSTLVRAKA	75 / 8 AA	69
Phosphosite 10:	LARP1	Q6PKG0	T845	SREHRPRTASISSSP	66 / 9 AA	124
Phosphosite 11:	GPSM3	Q9Y4H4	S54	HTALGPRSASLLSLQ	85 / 7 AA	18
Phosphosite 12:	GRAMD1A	Q96CP6	S437	SNPLGPKSASVVETQ	85 / 7 AA	81
Phosphosite 13:	MDN1	Q9NU22	S3361	LHIDGPRSAQVAQSL	66 / 9 AA	633
Phosphosite 14:	NPAL3	Q6P499	S389	VMQEEHGSRSASGVP	85 / 7 AA	45
Phosphosite 15:	TMED3	Q9Y3Q3	S10	STVPRSASVLLLLLL	100 / 6 AA	25
Phosphosite 16:	SH3MD4	Q8TEJ3	S451	TAVPRAASVSGEQGT	85 / 7 AA	93
Phosphosite 17:	ILDR2	Q71H61	S562	SAQLGPRSASYYAWS	100 / 6 AA	71
Phosphosite 18:	CCDC157	Q569K6	S561	TQIHGGRSSSVESQI	75 / 8 AA	84
Phosphosite 19:	NPAL3	Q6P499	S391	QEEHGSRSASGVPYR	85 / 7 AA	45
Phosphosite 20:	TMED3	Q9Y3Q3	S8	MGSTVPRSASVLLLL	100 / 6 AA	25