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:	S510
P-Site Sequence:	YFSEREASDVLCTIT
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	S510	YFSEREASDVLCTIT	100 / 9 AA	83
Phosphosite 1:	RSK4	Q9UK32	S521	CFSEREASDILYVIS	77 / 9 AA	84
Phosphosite 2:	TNIP2	Q8NFZ5	S140	GERARAASDVLCRSL	77 / 9 AA	49
Phosphosite 3:	GRM8	O00222	S129	ALIEKDASDVKCANG	66 / 9 AA	102
Phosphosite 4:	RSK2	P51812	S517	FFSEREASAVLFTIT	87 / 8 AA	84
Phosphosite 5:	GGNBP2	Q9H3C7	S483	ETGSREGSDVACTEG	75 / 8 AA	79
Phosphosite 6:	GALR2	O43603	S340	SVLERESSDLLHMSE	66 / 9 AA	42
Phosphosite 7:	MAPKAPK2	P49137	S164	AFTEREASEIMKSIG	62 / 8 AA	46
Phosphosite 8:	PHLDB3	Q6NSJ2	S38	ESREQEASEVLAEPS	75 / 8 AA	32
Phosphosite 9:	GALR2	O43603	S339	GSVLERESSDLLHMS	75 / 8 AA	42
Phosphosite 10:	ZSWIM2	Q8NEG5	S107	GLGEREISDLLRGIH	75 / 8 AA	73
Phosphosite 11:	CDC42BPB	Q9Y5S2	S707	ELVRREASHVLEVKN	85 / 7 AA	194
Phosphosite 12:	SPT5	O00267	T1052	LGEDREATGVLLSID	62 / 8 AA	121
Phosphosite 13:	MPRIP	Q6WCQ1	S691	EQSQKEASDLLEQNR	62 / 8 AA	117
Phosphosite 14:	GBP3	Q9H0R5	T363	RVSEREATEVYMKNS	71 / 7 AA	68
Phosphosite 15:	LSM7	Q9UK45	S34	FQGGREASGILKGFD	71 / 7 AA	12
Phosphosite 16:	STLK6	Q9C0K7	S47	SRPSTRASEVLCSTN	83 / 6 AA	47
Phosphosite 17:	DST	Q03001	S54	QAPEREASDEIVFSG	100 / 6 AA	372
Phosphosite 18:	IARS2	Q9NSE4	T1000	YTAESSDTLCPRCAE	71 / 7 AA	114
Phosphosite 19:	CWH43	Q9H720	S349	GVYARERSDVLLGTM	85 / 7 AA	79
Phosphosite 20:	CASKIN2	Q8WXE0	S281	KQLLREASGILKVRA	71 / 7 AA	127