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:	S257
P-Site Sequence:	ATTPPISSIPPLQEP
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	S257	ATTPPISSIPPLQEP	100 / 9 AA	47
Phosphosite 1:	ELK4	P28324	S256	FATTPPISSIPPLQE	100 / 8 AA	47
Phosphosite 2:	UBAP2L	Q14157	S652	SDSPSTSSIPPLNET	77 / 9 AA	115
Phosphosite 3:	DGCR8	Q8WYQ5	S349	KHDPPLSSIPCLHYK	77 / 9 AA	86
Phosphosite 4:	LAT	O43561	S69	PAYPPVTSYPPLSQP	66 / 9 AA	28
Phosphosite 5:	ZFC3H1	O60293	S576	PPPPQVSSLPPLSQP	66 / 9 AA	226
Phosphosite 6:	DMXL2	Q8TDJ6	S1425	RDYTEIDSIPPLPLY	85 / 7 AA	340
Phosphosite 7:	GPR179	Q6PRD1	S34	GGPRPIRSLPPLSSQ	75 / 8 AA	257
Phosphosite 8:	MLLT6	P55198	S675	SSMSPISSLPALFDQ	75 / 8 AA	112
Phosphosite 9:	CTTNBP2	Q8WZ74	S397	STPDPTSSTPPLPSN	75 / 8 AA	181
Phosphosite 10:	LARP5	Q92615	S41	QTTSQTSSIPPLSQV	75 / 8 AA	81
Phosphosite 11:	ACOT4	Q8N9L9	S271	AINYKHSSIPPLGYD	100 / 6 AA	46
Phosphosite 12:	TCERG1	O14776	S106	FMPPPMSSMPPPPGM	75 / 8 AA	124
Phosphosite 13:	TCERG1	O14776	S105	PFMPPPMSSMPPPPG	75 / 8 AA	124
Phosphosite 14:	CDAN1	Q8IWY9	S183	EEFPPVGSVPPGPTG	62 / 8 AA	134
Phosphosite 15:	CTTNBP2	Q8WZ74	T398	TPDPTSSTPPLPSNA	75 / 8 AA	181
Phosphosite 16:	C17orf57	Q8IY85	S427	LDKSDISSIPKLQKP	85 / 7 AA	110
Phosphosite 17:	RNF157	Q96PX1	T412	GHLPPVRTISPLDRL	55 / 9 AA	74
Phosphosite 18:	LDOC1L	Q6ICC9	S84	LQITPPISSITSNGT	100 / 6 AA	26
Phosphosite 19:	HERC1	Q15751	S2705	RAQTPPISSLPTSPS	85 / 7 AA	532
Phosphosite 20:	DGCR8	Q8WYQ5	S348	RKHDPPLSSIPCLHY	85 / 7 AA	86