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:	S517
P-Site Sequence:	FFSEREASAVLFTIT
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	S517	FFSEREASAVLFTIT	100 / 9 AA	84
Phosphosite 1:	RSK4	Q9UK32	S521	CFSEREASDILYVIS	66 / 9 AA	84
Phosphosite 2:	DCAMKL1	O15075	S489	KYTERDASGMLYNLA	55 / 9 AA	82
Phosphosite 3:	RSK3	Q15349	S510	YFSEREASDVLCTIT	87 / 8 AA	83
Phosphosite 4:	ING2	Q9H160	S201	AKQEREASPVEFAID	77 / 9 AA	33
Phosphosite 5:	SPT5	O00267	T1052	LGEDREATGVLLSID	55 / 9 AA	121
Phosphosite 6:	C10orf119	Q9BTE3	S279	NNDERDASALLDPME	75 / 8 AA	73
Phosphosite 7:	PHACTR2	O75167	T58	TSDKFRETSAVLERK	85 / 7 AA	70
Phosphosite 8:	MUM1L1	Q5H9M0	S151	CLEERENSACLLASS	66 / 9 AA	79
Phosphosite 9:	PHACTR2	O75167	S59	SDKFRETSAVLERKI	85 / 7 AA	70
Phosphosite 10:	TMPO	P42167	T74	SDEEREPTPVLGSGA	62 / 8 AA	51
Phosphosite 11:	TMPO	P42166	T74	SDEEREPTPVLGSGA	62 / 8 AA	75
Phosphosite 12:	EVC2	Q86UK5	S1071	VDSERQVSTVLHQAL	55 / 9 AA	148
Phosphosite 13:	CDR2L	Q86X02	T221	ERAEREYTAVLQEYS	75 / 8 AA	53
Phosphosite 14:	CDR2L	Q86X02	Y220	KERAEREYTAVLQEY	75 / 8 AA	53
Phosphosite 15:	CMBL	Q96DG6	S111	QKIDREISAILKYLK	62 / 8 AA	28
Phosphosite 16:	ITPRIPL1	Q6GPH6	S293	VHHHRDPSAVLGKCS	71 / 7 AA	63
Phosphosite 17:	MAPKAPK2	P49137	S164	AFTEREASEIMKSIG	62 / 8 AA	46
Phosphosite 18:	AGC1	P16112	S1655	PGVSGEASGVLYGTS	71 / 7 AA	250
Phosphosite 19:	PHLDB3	Q6NSJ2	S38	ESREQEASEVLAEPS	75 / 8 AA	32
Phosphosite 20:	GTF2F1	P35269	S358	SDIDSEASSALFMAK	55 / 9 AA	58