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:	S230
P-Site Sequence:	VFREAFLSDRKLFKP
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	S230	VFREAFLSDRKLFKP	100 / 9 AA	153
Phosphosite 1:	GLB1	P16278	S254	NITDAFLSQRKCEPK	75 / 8 AA	76
Phosphosite 2:	TDRD6	O60522	S1277	ARVEATLSERKIGDS	66 / 9 AA	237
Phosphosite 3:	ARID1A	O14497	S2156	STMVRFLSDRKNPVC	100 / 6 AA	242
Phosphosite 4:	PARG	Q86W56	T919	YSMHIFLTERKLTVG	71 / 7 AA	111
Phosphosite 5:	MEI1	Q5TIA1	S678	PESLAFLSDRQYMEG	85 / 7 AA	141
Phosphosite 6:	SOLH	O75808	S1060	KAAQAFLSDWTASKG	62 / 8 AA	117
Phosphosite 7:	MuSK	O15146	S717	AAGMAYLSERKFVHR	62 / 8 AA	97
Phosphosite 8:	OR4K14	Q8NGD5	S88	KMIRDFLSDQKLISF	85 / 7 AA	35
Phosphosite 9:	EVPL	Q92817	S595	KECEAFLSTRPVGPA	85 / 7 AA	232
Phosphosite 10:	C5orf36	Q8IV33	S661	VKYFFFLSERKMSKK	71 / 7 AA	38
Phosphosite 11:	CDYL	Q9Y232	S505	SANEMLLSGRKLTAQ	66 / 9 AA	66
Phosphosite 12:	ANGPT4	Q9Y264	S173	QMPETFLSTNKLENQ	66 / 9 AA	57
Phosphosite 13:	PLA2G4D	Q86XP0	S295	AEEQAFLSRRKQVVA	75 / 8 AA	92
Phosphosite 14:	PLA2G4B	P0C869	S269	AEEQAFLSRRKQVVA	75 / 8 AA	114
Phosphosite 15:	SLC4A4	Q9Y6R1	S1059	MEQQPFLSDSKPSDR	62 / 8 AA	121
Phosphosite 16:	PTPRT	O14522	S801	YSYSYYLSQRKLAKK	71 / 7 AA	164
Phosphosite 17:	ZNF407	Q9C0G0	S118	TGKETFLSDCTVGGT	55 / 9 AA	247
Phosphosite 18:	MYLK4	Q86YV6	S362	ALKHPWLSDHKLHSR	62 / 8 AA	45
Phosphosite 19:	PLCB4	Q15147	S714	VISGQFLSDKKIGTY	71 / 7 AA	134
Phosphosite 20:	GALNTL4	Q6P9A2	Y125	QYYGYNAYLSDRLPL	71 / 7 AA	70