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:	RSK3
Human P-Site:	S634
P-Site Sequence:	GSGKYALSGGNWDSI
UniProt:	Q15349
Intern. Prot. ID:	IPI00300321

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSK3	Q15349	S634	GSGKYALSGGNWDSI	100 / 9 AA	83
Phosphosite 1:	RPS6KA1	Q15418	S637	GSGKFTLSGGNWNTV	77 / 9 AA	83
Phosphosite 2:	RSK4	Q9UK32	S645	GNGKFSLSGGNWDNI	77 / 9 AA	84
Phosphosite 3:	RSK2	P51812	S641	GSGKFSLSGGYWNSV	66 / 9 AA	84
Phosphosite 4:	MMP25	Q9NPA2	S111	RRRRYALSGSVWKKR	66 / 9 AA	63
Phosphosite 5:	Mmp11	P24347	S101	RQKRFVLSGGRWEKT	55 / 9 AA	55
Phosphosite 6:	C12orf28	Q96LU7	S120	VLARNALSGPDWESD	55 / 9 AA	31
Phosphosite 7:	WDFY3	Q8IZQ1	S1709	IKFKEGLSGGGWLEQ	66 / 9 AA	395
Phosphosite 8:	PAFAH1B1	P43034	Y102	IPRPPEKYALSGHRS	100 / 6 AA	47
Phosphosite 9:	PAFAH1B1	P43034	S105	PPEKYALSGHRSPVT	100 / 6 AA	47
Phosphosite 10:	RSK3	Q15349	Y631	ARIGSGKYALSGGNW	100 / 6 AA	83
Phosphosite 11:	INTS9	Q9NV88	S222	SSGYALGSSNWIIQS	62 / 8 AA	74
Phosphosite 12:	SGK223	Q86YV5	S867	SHFSYSLSPGNRHHP	62 / 8 AA	150
Phosphosite 13:	DYN1	Q05193	S357	QIDTYELSGGARINR	55 / 9 AA	97
Phosphosite 14:	SOX2	P48431	T126	LMKKDKYTLPGGLLA	71 / 7 AA	34
Phosphosite 15:	RPS6KA1	Q15418	T635	RIGSGKFTLSGGNWN	71 / 7 AA	83
Phosphosite 16:	STK24	Q9Y6E0	S434	VQRLQRYSLSGGGTS	71 / 7 AA	49
Phosphosite 17:	MMP25	Q9NPA2	Y108	LVRRRRRYALSGSVW	83 / 6 AA	63
Phosphosite 18:	STK24	Q9Y6E0	S436	RLQRYSLSGGGTSSH	71 / 7 AA	49
Phosphosite 19:	RSK4	Q9UK32	S643	RIGNGKFSLSGGNWD	71 / 7 AA	84
Phosphosite 20:	RPS4Y2	Q8TD47	Y54	FLRNRLKYALTGDEV	83 / 6 AA	29