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:	RSK3
Human P-Site:	S27
P-Site Sequence:	RKSRSKSSSLSRLEE
UniProt:	Q15349
Intern. Prot. ID:	IPI00300321

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSK3	Q15349	S27	RKSRSKSSSLSRLEE	100 / 9 AA	83
Phosphosite 1:	SFRS2B	Q9BRL6	S235	SARRSKSSSVSRSRS	88 / 9 AA	32
Phosphosite 2:	RSK3	Q15349	S28	KSRSKSSSLSRLEEE	100 / 8 AA	83
Phosphosite 3:	RSK3	Q15349	S26	RRKSRSKSSSLSRLE	100 / 8 AA	83
Phosphosite 4:	SFRS2	Q01130	S174	RRSKSKSSSVSRSRS	77 / 9 AA	25
Phosphosite 5:	MED24	O75448	S881	PTDRSMSSSLSASQL	87 / 8 AA	110
Phosphosite 6:	MED24	O75448	S880	SPTDRSMSSSLSASQ	87 / 8 AA	110
Phosphosite 7:	MYST4	Q8WYB5	S1929	HISMRTKSASLSPAA	75 / 8 AA	231
Phosphosite 8:	SFRS2B	Q9BRL6	S247	SRSRSRSSSMTRSPP	66 / 9 AA	32
Phosphosite 9:	KIAA1109	Q2LD37	S2322	SSAAVKSSSLTRTGN	85 / 7 AA	555
Phosphosite 10:	FKBP15	Q5T1M5	S344	EPALRTKSNSLSEQL	75 / 8 AA	134
Phosphosite 11:	KIAA1109	Q2LD37	S2323	SAAVKSSSLTRTGNT	85 / 7 AA	555
Phosphosite 12:	TMCC2	O75069	S186	SSRRTKSSSLEPQRG	85 / 7 AA	77
Phosphosite 13:	ZNF655	Q8N720	S254	KSFSQSSSLSRHKRI	87 / 8 AA	57
Phosphosite 14:	ZNF655	Q8N720	S253	EKSFSQSSSLSRHKR	87 / 8 AA	57
Phosphosite 15:	SFRS2B	Q9BRL6	S234	SSARRSKSSSVSRSR	87 / 8 AA	32
Phosphosite 16:	TMCC2	O75069	S185	SSSRRTKSSSLEPQR	85 / 7 AA	77
Phosphosite 17:	FAM65B	Q9Y4F9	S651	AVSRSRSSSLSLTVE	87 / 8 AA	119
Phosphosite 18:	FAM65B	Q9Y4F9	S650	PAVSRSRSSSLSLTV	87 / 8 AA	119
Phosphosite 19:	KIF26B	Q2KJY2	S1536	NKSVKSSSLPRAFQK	85 / 7 AA	224
Phosphosite 20:	SFRS2B	Q9BRL6	S236	ARRSKSSSVSRSRSR	87 / 8 AA	32