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:	S144
P-Site Sequence:	SRNDYIHSGLYSSFT
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	S144	SRNDYIHSGLYSSFT	100 / 9 AA	47
Phosphosite 1:	Elk-3	P41970	S140	SRNEYIHSGLYSSFT	88 / 9 AA	44
Phosphosite 2:	Elk-1	P19419	S156	SRNEYMRSGLYSTFT	66 / 9 AA	45
Phosphosite 3:	ELK4	P28324	Y141	KTSSRNDYIHSGLYS	100 / 6 AA	47
Phosphosite 4:	CRYZ	Q08257	S56	PVETYIRSGTYSRKP	75 / 8 AA	35
Phosphosite 5:	Elk-3	P41970	Y137	RSTSRNEYIHSGLYS	83 / 6 AA	44
Phosphosite 6:	Elk-3	P41970	Y143	EYIHSGLYSSFTINS	100 / 6 AA	44
Phosphosite 7:	ELK4	P28324	Y147	DYIHSGLYSSFTLNS	100 / 6 AA	47
Phosphosite 8:	NPAS1	Q99742	Y185	TGSSVFDYIHPGDHS	83 / 6 AA	63
Phosphosite 9:	ANKS1A	Q92625	S790	GLQDYVHSFLSSGYS	66 / 9 AA	123
Phosphosite 10:	EIF2AK2	P19525	Y404	QITKGVDYIHSKKLI	100 / 5 AA	62
Phosphosite 11:	AKT3	Q9Y243	S264	SALDYLHSGKIVYRD	83 / 6 AA	56
Phosphosite 12:	FAM9B	Q8IZU0	S102	QKRDYIHSLKLLNVL	100 / 5 AA	22
Phosphosite 13:	DTNA	Q9Y4J8	S683	RKPGYIHSGATTSTM	83 / 6 AA	84
Phosphosite 14:	FAM9B	Q8IZU0	Y99	LKRQKRDYIHSLKLL	100 / 5 AA	22
Phosphosite 15:	DTNA	Q9Y4J8	Y680	IHARKPGYIHSGATT	83 / 6 AA	84
Phosphosite 16:	PSG9	Q00887	S389	PQITRNHSGLYACSV	83 / 6 AA	48
Phosphosite 17:	GLI1	P08151	Y790	FPSHSGLYPGPKALG	83 / 6 AA	118
Phosphosite 18:	CENTG1	Q99490	Y717	YHPSINDYIHSTHGK	100 / 5 AA	125
Phosphosite 19:	GLI1	P08151	S787	WGEFPSHSGLYPGPK	83 / 6 AA	118
Phosphosite 20:	PSG8	Q9UQ74	Y392	TTKHSGLYACSVRNS	83 / 6 AA	48