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:	RSK4
Human P-Site:	T357
P-Site Sequence:	ASGKPDDTFCFDPEF
UniProt:	Q9UK32
Intern. Prot. ID:	IPI00007123

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSK4	Q9UK32	T357	ASGKPDDTFCFDPEF	100 / 9 AA	84
Phosphosite 1:	RSK2	P51812	T354	ATGRPEDTFYFDPEF	66 / 9 AA	84
Phosphosite 2:	RPS6KA1	Q15418	T348	AVAQPDDTFYFDTEF	77 / 9 AA	83
Phosphosite 3:	RSK3	Q15349	T345	AVGRPEDTFHFDPEF	66 / 9 AA	83
Phosphosite 4:	NIP7	Q9Y221	Y35	VDRPDGTYCFRLHND	71 / 7 AA	20
Phosphosite 5:	RPS6KA1	Q15418	Y350	AQPDDTFYFDTEFTS	85 / 7 AA	83
Phosphosite 6:	SLURP1	P55000	T48	TRCKPEDTACMTTLV	62 / 8 AA	11
Phosphosite 7:	COG2	Q14746	T14	NLPKGPDTLCFDKDE	66 / 9 AA	83
Phosphosite 8:	RSK2	P51812	Y356	GRPEDTFYFDPEFTA	71 / 7 AA	84
Phosphosite 9:	ITIH1	P19827	T685	HVPQKEDTLCFNINE	57 / 7 AA	101
Phosphosite 10:	PLEKHG1	Q9ULL1	T357	ITKKRDDTFTYKAHI	62 / 8 AA	155
Phosphosite 11:	DNTTIP2	Q5QJE6	T462	NSENEEDTLCFVENS	50 / 8 AA	84
Phosphosite 12:	PDCD11	Q14690	T962	LTSHLNDTFRFDSEK	71 / 7 AA	209
Phosphosite 13:	OGN	P20774	T253	IASITDDTFCKANDT	100 / 5 AA	34
Phosphosite 14:	PPP1R3B	Q86XI6	S193	GSDRDTFSFDISLPE	83 / 6 AA	33
Phosphosite 15:	STAT5B	P51692	T614	LINKPDGTFLLRFSD	83 / 6 AA	90
Phosphosite 16:	STAT5A	P42229	T614	LINKPDGTFLLRFSD	83 / 6 AA	91
Phosphosite 17:	PPP1R3B	Q86XI6	T191	YAGSDRDTFSFDISL	83 / 6 AA	33
Phosphosite 18:	SERTAD2	Q14140	T142	LLEDDDDTFCTSQAM	100 / 5 AA	34
Phosphosite 19:	CXorf22	Q6ZTR5	T343	PYQKTVITFCFTPKL	62 / 8 AA	110
Phosphosite 20:	NR2C1	P13056	Y545	KTYPDDTYRLSRLLL	57 / 7 AA	67