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:	S465
P-Site Sequence:	DKSKRDPSEEIEILM
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	S465	DKSKRDPSEEIEILM	100 / 9 AA	84
Phosphosite 1:	RPS6KA1	Q15418	S457	DKSKRDPSEEIEILL	100 / 9 AA	83
Phosphosite 2:	RSK3	Q15349	S454	DKSKRDPSEEIEILL	100 / 9 AA	83
Phosphosite 3:	RSK2	P51812	T461	DKSKRDPTEEIEILL	88 / 9 AA	84
Phosphosite 4:	MYH10	P35580	S1145	EKQKRDLSEELEALK	77 / 9 AA	229
Phosphosite 5:	FNTA	P49354	S183	VEWLRDPSQELEFIA	75 / 8 AA	44
Phosphosite 6:	CAPN3	P20807	S581	FSEKRNLSEEVENTI	66 / 9 AA	94
Phosphosite 7:	DSP	P15924	S944	ISGKRDKSEEVQKIA	66 / 9 AA	332
Phosphosite 8:	ESPN	B1AK53	S342	RVLSRDPSAELEAKQ	75 / 8 AA	92
Phosphosite 9:	CCNT1	O60563	S577	STRKRGPSEETGGAV	75 / 8 AA	81
Phosphosite 10:	ZNF690	Q8IWY8	S580	DNSKRDISEEVQLHR	66 / 9 AA	97
Phosphosite 11:	KIAA0423	Q9Y4F4	S110	LRTARDPSEAFQALQ	62 / 8 AA	189
Phosphosite 12:	C14orf179	Q96FT9	S78	SNFRRKASEEIEDFR	66 / 9 AA	24
Phosphosite 13:	VPS13B	Q7Z7G8	S1620	GILRDPGSEIEDRQY	75 / 8 AA	449
Phosphosite 14:	mucolipin 1	Q9GZU1	S572	CCCGRDPSEEHSLLV	100 / 6 AA	65
Phosphosite 15:	NDUFA8	P51970	S151	SRPRPDPSPEIEGDL	66 / 9 AA	20
Phosphosite 16:	PLD1	Q13393	S971	LGYLDDPSEDIQDPV	71 / 7 AA	124
Phosphosite 17:	NIN	Q8N4C6	S577	LPLKNSPSEEVEANS	66 / 9 AA	243
Phosphosite 18:	LRSAM1	Q6UWE0	S11	FFRKRKPSEEARKRL	85 / 7 AA	84
Phosphosite 19:	ShcBP1	Q8NEM2	S605	LCARTDPSEQVEGNC	71 / 7 AA	76
Phosphosite 20:	WDR87	Q6ZQQ6	S1428	TKEERDMSEEVEEMA	75 / 8 AA	333