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:	SOS2
Human P-Site:	S528
P-Site Sequence:	SIIFAAKSAEEKNNW
UniProt:	Q07890
Intern. Prot. ID:	IPI00020134

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SOS2	Q07890	S528	SIIFAAKSAEEKNNW	100 / 9 AA	153
Phosphosite 1:	Sos1	Q07889	S530	SVIFSAKSAEEKNNW	88 / 9 AA	152
Phosphosite 2:	WDR75	Q8IWA0	S672	LLTFSTKSPEEKLTP	66 / 9 AA	94
Phosphosite 3:	ARRB2	P32121	S154	IRAFCAKSLEEKSHK	77 / 9 AA	46
Phosphosite 4:	ACAP2	Q15057	S533	QKKFVSKSSEEKRLS	66 / 9 AA	88
Phosphosite 5:	FNBP1L	Q5T0N5	S257	GMILAAKSVDERRDS	55 / 9 AA	70
Phosphosite 6:	PFKFB3	Q16875	S403	LAYFLDKSAEEMPYL	66 / 9 AA	60
Phosphosite 7:	C2orf57	Q53QW1	S192	QAASTTKSAEEKAEH	75 / 8 AA	42
Phosphosite 8:	DOCK2	Q92608	S1815	KTMLASKSAEEGKQI	75 / 8 AA	212
Phosphosite 9:	CCT-zeta	P40227	S252	NSGFFYKSAEEREKL	66 / 9 AA	58
Phosphosite 10:	PAK1	Q13153	S149	YMSFTDKSAEDYNSS	62 / 8 AA	61
Phosphosite 11:	BRD1	O95696	S146	YYKFIEKSAEELDNE	75 / 8 AA	120
Phosphosite 12:	GPC4	O75487	S522	ATDHAGKSANEKADS	66 / 9 AA	62
Phosphosite 13:	KRT13	P13646	S300	EEWFHAKSAELNKEV	85 / 7 AA	50
Phosphosite 14:	PLEKHG3	A1L390	T378	QYSIQAKTVEEKRNW	55 / 9 AA	134
Phosphosite 15:	PAPPA	Q13219	S520	LNIFFAKSSEEELAG	75 / 8 AA	181
Phosphosite 16:	CASC3	O15234	S71	VESGGAKSAEESECE	85 / 7 AA	76
Phosphosite 17:	CACNA1S	Q13698	S694	SKGLPDKSEEEKSTM	55 / 9 AA	212
Phosphosite 18:	AKAP1	Q92667	S159	PKGVLFSSKSAEVCK	71 / 7 AA	97
Phosphosite 19:	AKAP1	Q92667	S161	GVLFSSKSAEVCKQD	71 / 7 AA	97
Phosphosite 20:	CTNNA2	P26232	S408	VLIEAAKSGNEKEVK	75 / 8 AA	105