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:	S396
P-Site Sequence:	AITSDDESQAMQTVG
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	S396	AITSDDESQAMQTVG	100 / 9 AA	84
Phosphosite 1:	KIAA1797	Q5VW36	S1082	GKPSADESQAVQIHM	77 / 9 AA	200
Phosphosite 2:	CPA3	P15088	S75	FRVSEKESQAIQSAL	66 / 9 AA	49
Phosphosite 3:	exonuclease 1	Q9UQ84	S664	EESSDDESHPLREEA	55 / 9 AA	94
Phosphosite 4:	C16orf7	Q9Y2B5	S204	RMARLDPSQAMQKTS	85 / 7 AA	49
Phosphosite 5:	NEK7	Q8TDX7	S5	___MDEQSQGMQGPP	62 / 8 AA	35
Phosphosite 6:	KIAA0776	O94874	S462	DDDSDDESQSSHTGK	66 / 9 AA	90
Phosphosite 7:	SAPAP2	Q9P1A6	S552	SVFSEVESQAMDALD	75 / 8 AA	118
Phosphosite 8:	BTBD12	Q8IY92	S1614	DSDSEDESQSSQPLL	66 / 9 AA	200
Phosphosite 9:	OBSCN	Q5VST9	S4809	HTSSDDESRAGTPSL	85 / 7 AA	868
Phosphosite 10:	DGK-D	Q16760	S557	LKTLDDESQASSSLP	100 / 6 AA	133
Phosphosite 11:	SCN2A	Q99250	S1556	MVETDDQSQEMTNIL	62 / 8 AA	228
Phosphosite 12:	ZMYM3	Q14202	S267	IPVSDEDSDAMVDDP	62 / 8 AA	152
Phosphosite 13:	SART3	Q15020	S852	YVEYENESQASQAVM	62 / 8 AA	110
Phosphosite 14:	PNMA6A	Q96A40	S237	QVFGDNESQATIRVK	71 / 7 AA	44
Phosphosite 15:	PNMA6B	P0C5W0	S237	QVFGDNESQATIRVK	71 / 7 AA	44
Phosphosite 16:	SLC23A2	Q9UGH3	S646	SRSSDEDSQATG___	62 / 8 AA	70
Phosphosite 17:	PSKH2	Q96QS6	S266	FLPFDDESQTRLYRK	71 / 7 AA	43
Phosphosite 18:	KIAA0355	O15063	S855	ARYVAGVSQAMQQKR	100 / 5 AA	116
Phosphosite 19:	CCDC14	Q49A88	S52	SIHSDSESQAETVHG	85 / 7 AA	106
Phosphosite 20:	Bcr	P11274	S205	DRISSLGSQAMQMER	100 / 5 AA	143