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:	ELK4
Human P-Site:	S218
P-Site Sequence:	GPSISPSSEETIQAL
UniProt:	P28324
Intern. Prot. ID:	IPI00002849

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ELK4	P28324	S218	GPSISPSSEETIQAL	100 / 9 AA	47
Phosphosite 1:	ELK4	P28324	S217	IGPSISPSSEETIQA	100 / 8 AA	47
Phosphosite 2:	TMEM131	Q92545	S88	VYLHNPSSEETITLV	87 / 8 AA	201
Phosphosite 3:	TRPM8	Q7Z2W7	S205	DNTISRSSEENIVAI	77 / 9 AA	128
Phosphosite 4:	GRID2IP	A4D2P6	S1124	CQSISPSSEDKFAMV	66 / 9 AA	132
Phosphosite 5:	ZFHX4	Q86UP3	S1954	LYPISPSSPETPPPP	87 / 8 AA	394
Phosphosite 6:	ZFHX4	Q86UP3	S1953	KLYPISPSSPETPPP	87 / 8 AA	394
Phosphosite 7:	GRID2IP	A4D2P6	S1123	ACQSISPSSEDKFAM	75 / 8 AA	132
Phosphosite 8:	CACNA2D1	P54289	S23	SLLIGPSSEEPFPSA	66 / 9 AA	125
Phosphosite 9:	MSH4	O15457	S20	APAVSPSSGETRSPQ	75 / 8 AA	105
Phosphosite 10:	MSH4	O15457	S19	SAPAVSPSSGETRSP	75 / 8 AA	105
Phosphosite 11:	DEPDC6	Q8TB45	S238	LNEKSPSSQETHDSP	85 / 7 AA	46
Phosphosite 12:	LOC643677	Q8NDH2	S1877	IVDVSSDSEETITKL	66 / 9 AA	278
Phosphosite 13:	CACNA2D1	P54289	S22	QSLLIGPSSEEPFPS	85 / 7 AA	125
Phosphosite 14:	SETD2	Q9BYW2	S1186	DPLGHPNSEETVKAK	71 / 7 AA	288
Phosphosite 15:	MAP2	P11137	S143	SPPPSPASEQTVTVE	62 / 8 AA	200
Phosphosite 16:	ADAMTS6	Q9UKP5	S933	CIRKIGPSEEETLDY	75 / 8 AA	97
Phosphosite 17:	AASS	Q9UDR5	S774	LVGISPSSEHDVLKE	66 / 9 AA	102
Phosphosite 18:	RGS14	O43566	S539	QLPAQGPSSEETPPQ	85 / 7 AA	61
Phosphosite 19:	PLA2G4B	P0C869	S671	PFPPISPSPEEQLQP	85 / 7 AA	114
Phosphosite 20:	DEPDC6	Q8TB45	S237	LLNEKSPSSQETHDS	85 / 7 AA	46