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:	Y474
P-Site Sequence:	EIEILMRYGQHPNII
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	Y474	EIEILMRYGQHPNII	100 / 9 AA	84
Phosphosite 1:	RPS6KA1	Q15418	Y466	EIEILLRYGQHPNII	88 / 9 AA	83
Phosphosite 2:	RSK3	Q15349	Y463	EIEILLRYGQHPNII	88 / 9 AA	83
Phosphosite 3:	RSK2	P51812	Y470	EIEILLRYGQHPNII	88 / 9 AA	84
Phosphosite 4:	MLL2	O14686	Y5046	CQNYLFRYGRHPLME	75 / 8 AA	564
Phosphosite 5:	SFXN5	Q8TD22	Y221	CNVVLMRYGELEEGI	71 / 7 AA	37
Phosphosite 6:	Cx40	P36382	Y317	EGFIQVRYGQKPEVP	66 / 9 AA	40
Phosphosite 7:	DNMT1	P26358	Y367	LDDPDLKYGQHPPDA	71 / 7 AA	183
Phosphosite 8:	BAI2	O60241	Y279	LFTTEMRYGEEPEEE	71 / 7 AA	173
Phosphosite 9:	NLRP4	Q96MN2	Y441	GTKILLKYGERESSY	50 / 8 AA	113
Phosphosite 10:	CHD4	Q14839	Y1431	FLNAIMRYGMPPQDA	62 / 8 AA	218
Phosphosite 11:	TEPP	Q6URK8	Y241	QNPSLDRYGQKPLPF	75 / 8 AA	31
Phosphosite 12:	TMEM150A	Q86TG1	Y98	ALICLLRYGQLLEQS	71 / 7 AA	29
Phosphosite 13:	PTER	Q96BW5	Y308	TKTRLMKYGGHGYSH	71 / 7 AA	39
Phosphosite 14:	HRNR	Q86YZ3	Y2159	SSGSSSRYGQHGSGS	100 / 5 AA	282
Phosphosite 15:	HRNR	Q86YZ3	Y1689	SSRSSSRYGQHGSGS	100 / 5 AA	282
Phosphosite 16:	AMOT	Q4VCS5	Y281	TEGQLMRYQHPPEYG	87 / 8 AA	118
Phosphosite 17:	ZNF273	Q14593	Y136	QKVILRRYGKYGHEN	62 / 8 AA	65
Phosphosite 18:	ZNF254	O75437	Y112	QKAILRRYGKYGHEN	62 / 8 AA	77
Phosphosite 19:	ZNF431	Q8TF32	Y134	QQVILRRYGKCEHEN	62 / 8 AA	67
Phosphosite 20:	ZNF430	Q9H8G1	Y135	QEVILRRYGKCGHED	62 / 8 AA	66