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:	S304
P-Site Sequence:	AGGHAASSPEISQPQ
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	S304	AGGHAASSPEISQPQ	100 / 9 AA	45
Phosphosite 1:	Elk-1	P19419	S303	QAGGHAASSPEISQP	100 / 8 AA	45
Phosphosite 2:	UHRF1BP1L	A0JNW5	S1252	AVIHSKSSPEISLRF	77 / 9 AA	164
Phosphosite 3:	PLEKHG1	Q9ULL1	T877	DRLHAESTPELSRDV	66 / 9 AA	155
Phosphosite 4:	USP24	Q9UPU5	S2073	LSLSAPSSPEISPQS	87 / 8 AA	294
Phosphosite 5:	SMARCAL1	Q9NZC9	S151	GQGHAQASPEIRFTP	66 / 9 AA	106
Phosphosite 6:	RNF4	P78317	T26	RTREATSTPEISLEA	75 / 8 AA	21
Phosphosite 7:	STS	P08842	S25	EAESHAASRPNIILV	75 / 8 AA	65
Phosphosite 8:	SCYL1	Q96KG9	S559	KDVHAASSPGMGGAA	66 / 9 AA	90
Phosphosite 9:	PRDM15	P57071	T549	SGVHAAGTPENSAPV	66 / 9 AA	169
Phosphosite 10:	M6PR	P20645	S180	MDSSLACSPEISHLS	85 / 7 AA	31
Phosphosite 11:	UHRF1BP1L	A0JNW5	S1251	KAVIHSKSSPEISLR	75 / 8 AA	164
Phosphosite 12:	SCYL1	Q96KG9	S558	EKDVHAASSPGMGGA	75 / 8 AA	90
Phosphosite 13:	PRRT2	Q7Z6L0	S6	__MAASSSEISEMKG	87 / 8 AA	35
Phosphosite 14:	SRRM2	Q9UQ35	S436	KVSRHASSSPESPKP	85 / 7 AA	300
Phosphosite 15:	SRRM2	Q9UQ35	S435	TKVSRHASSSPESPK	85 / 7 AA	300
Phosphosite 16:	PLEKHG1	Q9ULL1	S876	PDRLHAESTPELSRD	62 / 8 AA	155
Phosphosite 17:	SRRM2	Q9UQ35	S437	VSRHASSSPESPKPA	85 / 7 AA	300
Phosphosite 18:	CCDC66	A2RUB6	S642	RDITNCSSPEISAEL	100 / 6 AA	109
Phosphosite 19:	DYM	Q7RTS9	S273	VGSKAAASPELSSPL	75 / 8 AA	76
Phosphosite 20:	DOPEY2	Q9Y3R5	S597	GIGLSASSPELSEHL	85 / 7 AA	258