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:	Elk-3
Human P-Site:	S284
P-Site Sequence:	SSGSKTKSPSLPPKA
UniProt:	P41970
Intern. Prot. ID:	IPI00018266

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Elk-3	P41970	S284	SSGSKTKSPSLPPKA	100 / 9 AA	44
Phosphosite 1:	Elk-3	P41970	S286	GSKTKSPSLPPKAKK	100 / 7 AA	44
Phosphosite 2:	Shb	Q15464	S18	LGNSKTKSPPQPPRP	77 / 9 AA	55
Phosphosite 3:	EPS15L1	Q9UBC2	S697	DPFTKNPSLPSKLDP	85 / 7 AA	94
Phosphosite 4:	Pyrin	O15553	S179	QGKPRTRSPALPGGR	62 / 8 AA	86
Phosphosite 5:	Elk-3	P41970	T282	NLSSGSKTKSPSLPP	100 / 7 AA	44
Phosphosite 6:	SELPLG	Q14242	S389	GGLSKAKSPGLTPEP	75 / 8 AA	43
Phosphosite 7:	MAST4	O15021	S938	DSVDKTKSTTLPSTE	75 / 8 AA	284
Phosphosite 8:	BBS4	Q96RK4	S496	SQFTKPPSLPLEPEP	85 / 7 AA	58
Phosphosite 9:	PRCC	Q92733	T226	RLASKTKTSSLAPVV	66 / 9 AA	52
Phosphosite 10:	MAST4	O15021	T939	SVDKTKSTTLPSTET	75 / 8 AA	284
Phosphosite 11:	SLC45A1	Q9Y2W3	S339	EKRAAMKSPSLPLPP	100 / 6 AA	85
Phosphosite 12:	BCL9	O00512	S923	ASPVHLKSPSLPAPS	100 / 6 AA	149
Phosphosite 13:	OTOG	Q6ZRI0	S1774	HTTMATRSPALPPET	71 / 7 AA	315
Phosphosite 14:	GPRIN1	Q7Z2K8	S704	APSRKTESPSLGKVV	85 / 7 AA	102
Phosphosite 15:	IL16	Q14005	S545	DISTHSPSLPLAREP	85 / 7 AA	142
Phosphosite 16:	IL16	Q14005	S543	DVDISTHSPSLPLAR	85 / 7 AA	142
Phosphosite 17:	SLC45A1	Q9Y2W3	S341	RAAMKSPSLPLPPSP	85 / 7 AA	85
Phosphosite 18:	BCL9	O00512	S925	PVHLKSPSLPAPSPG	100 / 6 AA	149
Phosphosite 19:	PDS5B	Q9NTI5	S1383	GRPSKTPSPSQPKKN	77 / 9 AA	165
Phosphosite 20:	C1orf9	Q9UBS9	S1224	KTLIQTKSGSLPSLH	75 / 8 AA	139