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:	T267
P-Site Sequence:	QGKDRKETMALILKA
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	T267	QGKDRKETMALILKA	100 / 9 AA	83
Phosphosite 1:	RPS6KA1	Q15418	T270	QGKDRKETMTLILKA	88 / 9 AA	83
Phosphosite 2:	RSK2	P51812	T276	QGKDRKETMTMILKA	77 / 9 AA	84
Phosphosite 3:	RSK4	Q9UK32	T281	QGKDRNETMNMILKA	66 / 9 AA	84
Phosphosite 4:	ATPAF1	Q5TC12	T287	YATDRKETYGLVETF	66 / 9 AA	36
Phosphosite 5:	RPS6KA1	Q15418	T272	KDRKETMTLILKAKL	85 / 7 AA	83
Phosphosite 6:	TTLL6	Q8N841	T29	SKEDPKETVALAFVR	75 / 8 AA	96
Phosphosite 7:	ATG16L2	Q8NAA4	T252	GMRERRETLALAPEP	62 / 8 AA	69
Phosphosite 8:	PHRF1	Q9P1Y6	S1151	ERPDRKESVAWPRDR	62 / 8 AA	179
Phosphosite 9:	CCDC151	A5D8V7	T110	ISQLRKETKALELKL	85 / 7 AA	69
Phosphosite 10:	NUMA1	Q14980	S2047	KQADRRQSMAFSILN	50 / 8 AA	238
Phosphosite 11:	C17orf57	Q8IY85	T616	LDDLRKETMSVSDLW	71 / 7 AA	110
Phosphosite 12:	AQP5	P55064	T259	QREERKKTMELTTR_	55 / 9 AA	28
Phosphosite 13:	RRAGC	Q9HB90	S314	GSAYDKESMAIIKLN	71 / 7 AA	44
Phosphosite 14:	POLR2A	P24928	T1227	HMTDRKLTMEQIAEK	66 / 9 AA	217
Phosphosite 15:	RSK2	P51812	T278	KDRKETMTMILKAKL	71 / 7 AA	84
Phosphosite 16:	PTPRM	P28827	T776	LAKKRKETMSSTRQE	83 / 6 AA	164
Phosphosite 17:	MCM2	P49736	S754	YSDLRKESMATGSIP	83 / 6 AA	102
Phosphosite 18:	KIAA1731	Q9C0D2	T2546	FPEDRKTTQALRHQR	75 / 8 AA	295
Phosphosite 19:	UNC5C	O95185	T576	VTVHRKETMRPPMDD	83 / 6 AA	103
Phosphosite 20:	KIAA1731	Q9C0D2	T2545	SFPEDRKTTQALRHQ	75 / 8 AA	295