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:	T616
P-Site Sequence:	YTMLTGYTPFANGPD
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	T616	YTMLTGYTPFANGPD	100 / 9 AA	84
Phosphosite 1:	RSK4	Q9UK32	T620	YTMLAGYTPFANGPN	88 / 9 AA	84
Phosphosite 2:	RPS6KA1	Q15418	T612	YTMLAGYTPFANGPS	88 / 9 AA	83
Phosphosite 3:	RNF6	Q9Y252	T365	ERRGTAYTPFSNSRL	75 / 8 AA	78
Phosphosite 4:	OSGIN1	Q9UJX0	T122	SYLLSGYTPYTKPDA	55 / 9 AA	61
Phosphosite 5:	INHBA	P08476	S382	HYRMRGHSPFANLKS	55 / 9 AA	47
Phosphosite 6:	TXNDC11	Q6PKC3	Y526	CSNFLTSYSPFSYYT	62 / 8 AA	111
Phosphosite 7:	TXNDC11	Q6PKC3	S527	SNFLTSYSPFSYYTA	62 / 8 AA	111
Phosphosite 8:	FRMD4B	Q9Y2L6	Y755	SSYYIAGYTPYAECD	62 / 8 AA	112
Phosphosite 9:	UGGT1	Q9NYU2	T1383	DGAPYGYTPFCDSRR	71 / 7 AA	177
Phosphosite 10:	UGCGL2	Q9NYU1	T1358	DGAPYGYTPFCDSRR	71 / 7 AA	175
Phosphosite 11:	TUBG2	Q9NRH3	T274	HFLMTGYTPLTTDQS	55 / 9 AA	51
Phosphosite 12:	TUBG1	P23258	T274	HFLMTGYTPLTTDQS	55 / 9 AA	51
Phosphosite 13:	AXIN2	Q9Y2T1	T735	ATVQTGATPFSNPSL	66 / 9 AA	94
Phosphosite 14:	FRMD4B	Q9Y2L6	Y758	YIAGYTPYAECDFYY	71 / 7 AA	112
Phosphosite 15:	NDUFB6	O95139	T2	______MTGYTPDEK	83 / 6 AA	15
Phosphosite 16:	ZNF607	Q96SK3	Y446	HNRIHTGYKPFECKE	71 / 7 AA	81
Phosphosite 17:	RNF6	Q9Y252	S368	GTAYTPFSNSRLVSR	83 / 6 AA	78
Phosphosite 18:	PRIM2	P49643	Y362	KEGKRTDYTPFSCLK	71 / 7 AA	59
Phosphosite 19:	WDR59	Q6PJI9	T243	PVWKARYTPFSNGLV	83 / 6 AA	110
Phosphosite 20:	WDR59	Q6PJI9	S246	KARYTPFSNGLVTVM	83 / 6 AA	110