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:	S303
P-Site Sequence:	QAGGHAASSPEISQP
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	S303	QAGGHAASSPEISQP	100 / 9 AA	45
Phosphosite 1:	Elk-1	P19419	S304	AGGHAASSPEISQPQ	100 / 8 AA	45
Phosphosite 2:	MYO9B	Q13459	S1099	EDGGHLASEPEVQPS	66 / 9 AA	244
Phosphosite 3:	SMARCAL1	Q9NZC9	S151	GQGHAQASPEIRFTP	75 / 8 AA	106
Phosphosite 4:	STS	P08842	S25	EAESHAASRPNIILV	66 / 9 AA	65
Phosphosite 5:	UHRF1BP1L	A0JNW5	S1252	AVIHSKSSPEISLRF	75 / 8 AA	164
Phosphosite 6:	UHRF1BP1L	A0JNW5	S1251	KAVIHSKSSPEISLR	75 / 8 AA	164
Phosphosite 7:	SCYL1	Q96KG9	S559	KDVHAASSPGMGGAA	75 / 8 AA	90
Phosphosite 8:	UBXN4	Q92575	S179	ESAGHATSSQEPSGC	75 / 8 AA	57
Phosphosite 9:	SRRM2	Q9UQ35	S436	KVSRHASSSPESPKP	85 / 7 AA	300
Phosphosite 10:	SRRM2	Q9UQ35	S435	TKVSRHASSSPESPK	85 / 7 AA	300
Phosphosite 11:	FLG	P20930	S1668	SSGGQAASSQEQARS	75 / 8 AA	435
Phosphosite 12:	SCYL1	Q96KG9	S558	EKDVHAASSPGMGGA	75 / 8 AA	90
Phosphosite 13:	PIAS1	O75925	S105	TYDGHPASSPLLPVS	85 / 7 AA	72
Phosphosite 14:	PLEKHG1	Q9ULL1	S876	PDRLHAESTPELSRD	62 / 8 AA	155
Phosphosite 15:	SRRM2	Q9UQ35	S437	VSRHASSSPESPKPA	85 / 7 AA	300
Phosphosite 16:	USP24	Q9UPU5	S2073	LSLSAPSSPEISPQS	85 / 7 AA	294
Phosphosite 17:	SLC18A1	P54219	S68	LHLGHAGSSPHALAS	85 / 7 AA	56
Phosphosite 18:	PLEKHG1	Q9ULL1	T877	DRLHAESTPELSRDV	62 / 8 AA	155
Phosphosite 19:	KLHL5	Q96PQ7	S72	RWFGHQASSPNSTVD	75 / 8 AA	84
Phosphosite 20:	QSER1	Q2KHR3	S1515	FSSSQSDSSPEIHTS	55 / 9 AA	190