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:	S375
P-Site Sequence:	DSPGIPPSANAHQLF
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	S375	DSPGIPPSANAHQLF	100 / 9 AA	84
Phosphosite 1:	RSK3	Q15349	S366	DSPGVPPSANAHHLF	88 / 9 AA	83
Phosphosite 2:	RPS6KA1	Q15418	S369	DSPGIPPSAGAHQLF	88 / 9 AA	83
Phosphosite 3:	RSK4	Q9UK32	S378	DSPGLPASANAHQLF	77 / 9 AA	84
Phosphosite 4:	HLF	Q16534	S100	SENGIPPSPSQHDHS	66 / 9 AA	33
Phosphosite 5:	CDRT1	O95170	S192	GWNGIEPSATAQGGN	66 / 9 AA	28
Phosphosite 6:	ADA	P00813	S356	KAYGMPPSASAGQNL	75 / 8 AA	41
Phosphosite 7:	COL18A1	P39060	S177	PSRGIPSSPGAHTTE	66 / 9 AA	178
Phosphosite 8:	CANT1	Q8WVQ1	T71	PAPGRPPTHNAHNWR	66 / 9 AA	45
Phosphosite 9:	ZNF33B	Q06732	S270	LFHQIPPSKDSHYEF	62 / 8 AA	91
Phosphosite 10:	GPR35	Q9HC97	S294	SALAVAPSAKAHKSQ	55 / 9 AA	34
Phosphosite 11:	KLHDC2	Q9Y2U9	S143	DCQGIPPSSKDKLGV	71 / 7 AA	46
Phosphosite 12:	ZNF638	Q14966	S331	SQSLIPPSMNQQPFS	62 / 8 AA	221
Phosphosite 13:	F13A1	P00488	S291	YAYGVPPSAWTGSVD	62 / 8 AA	83
Phosphosite 14:	ZFP106	Q9H2Y7	S965	QERSIPPSENQNSQE	55 / 9 AA	209
Phosphosite 15:	NDN	Q99608	S35	VSEGVPPSATLAEPQ	71 / 7 AA	36
Phosphosite 16:	FHDC1	Q9C0D6	S616	EEAPNPPSAQAHQLA	85 / 7 AA	125
Phosphosite 17:	NUCB2	P80303	S408	LQQGIPPSGPAGELK	75 / 8 AA	50
Phosphosite 18:	ATXN1	P54253	T151	PSQLIPPTANPVTSA	83 / 6 AA	87
Phosphosite 19:	MYO1F	O00160	S961	DRNGVPPSARGGPLP	83 / 6 AA	125
Phosphosite 20:	FNDC1	Q4ZHG4	S615	PRPGAPPSASASPAH	75 / 8 AA	199