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-1
Human P-Site:	S128
P-Site Sequence:	AAPGDTVSGKPGTPK
UniProt:	P19419
Intern. Prot. ID:	IPI00301527

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Elk-1	P19419	S128	AAPGDTVSGKPGTPK	100 / 9 AA	45
Phosphosite 1:	Elk-1	P19419	T126	IHAAPGDTVSGKPGT	100 / 7 AA	45
Phosphosite 2:	ZFPM2	Q8WW38	S84	ESDGDTQSEKPGQPG	77 / 9 AA	128
Phosphosite 3:	RAR-alpha	P10276	S424	SEGLDTLSGQPGGGG	75 / 8 AA	51
Phosphosite 4:	ARRDC3	Q96B67	T29	PVYSSGDTVSGRVNL	85 / 7 AA	46
Phosphosite 5:	ARRDC3	Q96B67	S31	YSSGDTVSGRVNLEV	85 / 7 AA	46
Phosphosite 6:	WHSC1L1	Q9BZ95	S235	NERVDTVSEKPREEP	85 / 7 AA	162
Phosphosite 7:	SKIV2L	Q15477	S243	GPRGDTVSASPCSAP	75 / 8 AA	138
Phosphosite 8:	TEP1	Q99973	S431	EKAGDTVSEKKNPPR	85 / 7 AA	290
Phosphosite 9:	TEP1	Q99973	T429	KFEKAGDTVSEKKNP	85 / 7 AA	290
Phosphosite 10:	KIAA1107	Q9UPP5	S248	KTGGKNVSGKPKTVT	75 / 8 AA	156
Phosphosite 11:	GFRA3	O60609	T141	SPYEDTVTSKPWKMN	62 / 8 AA	45
Phosphosite 12:	COL4A6	Q14031	S1014	PGIIKGVSGKPGPPG	100 / 6 AA	164
Phosphosite 13:	ZNF142	P52746	S923	QASEDTESGKPPPAS	85 / 7 AA	188
Phosphosite 14:	USP8	P40818	S599	SVTGDSGSGKPFKIK	75 / 8 AA	128
Phosphosite 15:	ABI3BP	Q7Z7G0	T727	PLPPNNVTGKPGSAG	62 / 8 AA	119
Phosphosite 16:	C1orf122	Q6ZSJ8	S82	PAGGGNVSAKPGAPP	66 / 9 AA	11
Phosphosite 17:	VPRBP	Q9Y4B6	S817	AELIERVSGKPLLIG	71 / 7 AA	169
Phosphosite 18:	VPS26A	O75436	S49	FYDGESVSGKVNLAF	71 / 7 AA	38
Phosphosite 19:	VPS26A	O75436	S47	YLFYDGESVSGKVNL	71 / 7 AA	38
Phosphosite 20:	CHRNA1	P02708	S397	DIDISDISGKPGPPP	83 / 6 AA	55