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:	S641
P-Site Sequence:	GSGKFSLSGGYWNSV
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	S641	GSGKFSLSGGYWNSV	100 / 9 AA	84
Phosphosite 1:	RSK4	Q9UK32	S645	GNGKFSLSGGNWDNI	88 / 9 AA	84
Phosphosite 2:	RPS6KA1	Q15418	S637	GSGKFTLSGGNWNTV	77 / 9 AA	83
Phosphosite 3:	RSK3	Q15349	S634	GSGKYALSGGNWDSI	66 / 9 AA	83
Phosphosite 4:	RSK2	P51812	Y644	KFSLSGGYWNSVSDT	100 / 6 AA	84
Phosphosite 5:	RSK4	Q9UK32	S643	RIGNGKFSLSGGNWD	100 / 7 AA	84
Phosphosite 6:	RSK2	P51812	S639	RIGSGKFSLSGGYWN	100 / 7 AA	84
Phosphosite 7:	SERPINA4	P29622	S324	HLPKFSISGSYVLDQ	75 / 8 AA	49
Phosphosite 8:	PUS7	Q96PZ0	S571	KIRDYSLSGAYRKII	55 / 9 AA	75
Phosphosite 9:	FLJ44290	Q6ZR08	S2745	PHYKFSPSGNYFAPP	66 / 9 AA	92
Phosphosite 10:	PZP	P20742	S451	ANRVFSLSGSYIHLE	85 / 7 AA	164
Phosphosite 11:	RPS6KA1	Q15418	T635	RIGSGKFTLSGGNWN	85 / 7 AA	83
Phosphosite 12:	FAM134B	Q9H6L5	S322	DNGTFNLSEGYTPQT	62 / 8 AA	55
Phosphosite 13:	BIRC1	Q13075	T987	RASPDLSTGYWKLSP	83 / 6 AA	160
Phosphosite 14:	MAPK8IP2	Q13387	S737	SLRGVKLSLSGGGPE	85 / 7 AA	88
Phosphosite 15:	BIRC1	Q13075	S986	RRASPDLSTGYWKLS	83 / 6 AA	160
Phosphosite 16:	MAPK8IP2	Q13387	S739	RGVKLSLSGGGPEFQ	85 / 7 AA	88
Phosphosite 17:	BIRC1	Q13075	Y989	SPDLSTGYWKLSPKQ	83 / 6 AA	160
Phosphosite 18:	ANKRD11	Q6UB99	S834	EDTKFSLSDDQRDRW	55 / 9 AA	298
Phosphosite 19:	AKAP9	Q99996	S3641	RDNSSRFSLNGGANI	71 / 7 AA	454
Phosphosite 20:	STK24	Q9Y6E0	S434	VQRLQRYSLSGGGTS	71 / 7 AA	49