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:	S649
P-Site Sequence:	GGYWNSVSDTAKDLV
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	S649	GGYWNSVSDTAKDLV	100 / 9 AA	84
Phosphosite 1:	RPS6KA1	Q15418	S645	GGNWNTVSETAKDLV	77 / 9 AA	83
Phosphosite 2:	RSK3	Q15349	S642	GGNWDSISDAAKDVV	66 / 9 AA	83
Phosphosite 3:	RSK2	P51812	S647	LSGGYWNSVSDTAKD	100 / 7 AA	84
Phosphosite 4:	DCAMKL1	O15075	S617	SPYWDNVSDSAKELI	66 / 9 AA	82
Phosphosite 5:	ZNF451	Q9Y4E5	S1019	CALLNSISDTTKECD	66 / 9 AA	121
Phosphosite 6:	DCAMKL3	Q9C098	S583	PPYWDNISDAAKDLV	55 / 9 AA	69
Phosphosite 7:	KLF10	Q13118	S123	TVHFKSLSDTAKPHI	66 / 9 AA	53
Phosphosite 8:	RSK2	P51812	T651	YWNSVSDTAKDLVSK	100 / 7 AA	84
Phosphosite 9:	CaMK1-delta	Q8IU85	S249	SPYWDDISDSAKDFI	55 / 9 AA	43
Phosphosite 10:	CaMK1-alpha	Q14012	S246	SPYWDDISDSAKDFI	55 / 9 AA	41
Phosphosite 11:	RSK4	Q9UK32	S653	GGNWDNISDGAKDLL	55 / 9 AA	84
Phosphosite 12:	GPR98	Q8WXG9	S3243	SVQWETVSETAFGMR	62 / 8 AA	693
Phosphosite 13:	RPS6KA1	Q15418	T643	LSGGNWNTVSETAKD	71 / 7 AA	83
Phosphosite 14:	SETD5	Q9C0A6	S1108	QGSSNSVSDTGAHGV	75 / 8 AA	158
Phosphosite 15:	ZNF618	Q5T7W0	S696	SPPPCWNSVTDSLLL	71 / 7 AA	105
Phosphosite 16:	SETD5	Q9C0A6	S1106	AGQGSSNSVSDTGAH	85 / 7 AA	158
Phosphosite 17:	KLF10	Q13118	T125	HFKSLSDTAKPHIAA	85 / 7 AA	53
Phosphosite 18:	ZFAND6	Q6FIF0	T127	VQASVSDTAQQPSEE	85 / 7 AA	23
Phosphosite 19:	ZFAND6	Q6FIF0	S125	EDVQASVSDTAQQPS	85 / 7 AA	23
Phosphosite 20:	PLCH1	Q4KWH8	S986	GALSLPVSETAKDIE	71 / 7 AA	189