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:	Y441
P-Site Sequence:	HKATDTEYAVKIIDK
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	Y441	HKATDTEYAVKIIDK	100 / 9 AA	83
Phosphosite 1:	NRD1	O43847	Y678	FDCPETEYPVKIVNT	75 / 8 AA	132
Phosphosite 2:	MNK1	Q9BUB5	Y75	SLQNGKEYAVKIIEK	66 / 9 AA	51
Phosphosite 3:	PYGL	P06737	Y554	SQFLETEYKVKINPS	75 / 8 AA	97
Phosphosite 4:	SF3B4	Q15427	Y69	LSEEDADYAIKIMNM	62 / 8 AA	44
Phosphosite 5:	PDPK2	Q6A1A2	Y81	ELATSREYAIKILEK	66 / 9 AA	45
Phosphosite 6:	PDPK1	O15530	Y108	ELATSREYAIKILEK	66 / 9 AA	63
Phosphosite 7:	PKCb	P05771	Y368	RKGTDELYAVKILKK	77 / 9 AA	77
Phosphosite 8:	CaMK2-delta	Q13557	Y40	KIPTGQEYAAKIINT	66 / 9 AA	56
Phosphosite 9:	DCAMKL1	O15075	Y416	ERSTAREYALKIIKK	66 / 9 AA	82
Phosphosite 10:	KRT74	Q7RTS7	Y255	KKDADAAYAVKVELQ	55 / 9 AA	58
Phosphosite 11:	DNAJB14	Q8TBM8	Y344	QQKTDMQYAAKVYRD	55 / 9 AA	43
Phosphosite 12:	ECM1	Q16610	Y374	DKYCDREYAVKTHHH	85 / 7 AA	61
Phosphosite 13:	LAX1	Q8IWV1	Y150	AHIHATEYAVGIYDN	85 / 7 AA	44
Phosphosite 14:	MDGA2	Q7Z553	Y596	DSQEYTEYAVKSLSN	100 / 6 AA	107
Phosphosite 15:	ZFC3H1	O60293	Y976	LQKLEYEYALKIQKL	62 / 8 AA	226
Phosphosite 16:	HMSD	A8MTL9	Y56	INRTDTEYVLRTANG	62 / 8 AA	15
Phosphosite 17:	KBTBD2	Q8IY47	Y13	ERQINTEYAVSLLEQ	62 / 8 AA	71
Phosphosite 18:	COL7A1	Q02388	Y749	GLEPDTEYTVHVRAH	62 / 8 AA	295
Phosphosite 19:	BTBD6	Q96KE9	S386	SSGKAEYSVKIELKR	71 / 7 AA	53
Phosphosite 20:	COL7A1	Q02388	T750	LEPDTEYTVHVRAHV	62 / 8 AA	295