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:	S25
P-Site Sequence:	FSGGGASSGEVNGLK
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	S25	FSGGGASSGEVNGLK	100 / 9 AA	84
Phosphosite 1:	CWF19L1	Q69YN2	S168	VGNFGNSSGEVDTKK	75 / 8 AA	61
Phosphosite 2:	CLPTM1	O96005	S22	VAAGGGSSGQVTSNG	66 / 9 AA	76
Phosphosite 3:	GPC5	P78333	S509	DGCGGSGSGEVKRTL	66 / 9 AA	64
Phosphosite 4:	WDR33	Q9C0J8	S139	RRLVTGASSGEFTLW	100 / 6 AA	146
Phosphosite 5:	SNED1	Q8TER0	S165	TFFGGSSSSPVNTFQ	66 / 9 AA	152
Phosphosite 6:	RILPL2	Q969X0	S111	RRQSPPASGEVNLGP	71 / 7 AA	24
Phosphosite 7:	NRAP	Q86VF7	S1709	VEAGDHQSGEVNPDA	66 / 9 AA	197
Phosphosite 8:	STXBP5L	Q9Y2K9	S34	NSGGGAGSGSVHPAG	66 / 9 AA	132
Phosphosite 9:	DOM3Z	O77932	S207	PGSSPDPSGEVNTNV	83 / 6 AA	45
Phosphosite 10:	IL4R	P24394	S625	EKCGFGASSGEEGYK	100 / 6 AA	90
Phosphosite 11:	C1QL2	Q7Z5L3	S142	GAGVGGDSEGEVTSA	75 / 8 AA	29
Phosphosite 12:	KLF15	Q9UIH9	S99	SGSSIGASSGPVAWG	85 / 7 AA	44
Phosphosite 13:	KLF15	Q9UIH9	S100	GSSIGASSGPVAWGP	85 / 7 AA	44
Phosphosite 14:	CA9	Q16790	S54	SPLGGGSSGEDDPLG	66 / 9 AA	50
Phosphosite 15:	CNTN3	Q9P232	S559	EKVGGSSSGDLMIRN	62 / 8 AA	113
Phosphosite 16:	CCDC17	Q96LX7	S261	RGRAGATSGELPVVE	71 / 7 AA	62