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:	RSK2
Human P-Site:	T276
P-Site Sequence:	QGKDRKETMTMILKA
UniProt:	P51812
Intern. Prot. ID:	IPI00020898

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSK2	P51812	T276	QGKDRKETMTMILKA	100 / 9 AA	84
Phosphosite 1:	RPS6KA1	Q15418	T270	QGKDRKETMTLILKA	88 / 9 AA	83
Phosphosite 2:	RSK3	Q15349	T267	QGKDRKETMALILKA	77 / 9 AA	83
Phosphosite 3:	RSK4	Q9UK32	T281	QGKDRNETMNMILKA	77 / 9 AA	84
Phosphosite 4:	RSK2	P51812	T278	KDRKETMTMILKAKL	100 / 7 AA	84
Phosphosite 5:	RPS6KA1	Q15418	T272	KDRKETMTLILKAKL	85 / 7 AA	83
Phosphosite 6:	TAF10	Q12962	Y193	SKSKDRKYTLTMEDL	75 / 8 AA	22
Phosphosite 7:	TAF10	Q12962	T194	KSKDRKYTLTMEDLT	75 / 8 AA	22
Phosphosite 8:	C17orf57	Q8IY85	T616	LDDLRKETMSVSDLW	71 / 7 AA	110
Phosphosite 9:	TNS3	Q68CZ2	T818	SPADVKETMTPGYPQ	85 / 7 AA	155
Phosphosite 10:	ATPAF1	Q5TC12	T287	YATDRKETYGLVETF	55 / 9 AA	36
Phosphosite 11:	NBEAL2	Q6ZNJ1	Y662	AVCTRKEYLTMSLPE	71 / 7 AA	303
Phosphosite 12:	SNRK	Q9NRH2	T223	QEANDSETLTMIMDC	83 / 6 AA	84
Phosphosite 13:	PTPRM	P28827	T776	LAKKRKETMSSTRQE	83 / 6 AA	164
Phosphosite 14:	UNC5C	O95185	T576	VTVHRKETMRPPMDD	83 / 6 AA	103
Phosphosite 15:	GLT8D3	Q4G148	T132	ERLEETMTMLKSAII	83 / 6 AA	51
Phosphosite 16:	PDE1C	Q14123	S420	SPLCDRKSTMVAQSQ	83 / 6 AA	81
Phosphosite 17:	PDE1A	P54750	S410	SPLCDRKSTMVAQSQ	83 / 6 AA	61
Phosphosite 18:	C15orf2	Q9NZP6	T388	ILEDKTETMTNSSIT	71 / 7 AA	121
Phosphosite 19:	FAM22A	Q8IVF1	T373	SLARRKPTMTLEEGL	71 / 7 AA	94
Phosphosite 20:	FAM22G	Q5VZR2	T250	SLARRKPTMTLEEGL	71 / 7 AA	79