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:	Y422
P-Site Sequence:	SIQFTDGYEVKEDIG
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	Y422	SIQFTDGYEVKEDIG	100 / 9 AA	84
Phosphosite 1:	RSK3	Q15349	Y415	NIHFTDGYEIKEDIG	88 / 9 AA	83
Phosphosite 2:	RSK2	P51812	T419	HRNSIQFTDGYEVKE	100 / 6 AA	84
Phosphosite 3:	CLUAP1	Q96AJ1	Y92	KLYQADGYAVKELLK	75 / 8 AA	48
Phosphosite 4:	CABC1	Q8NI60	Y550	EMKFLTGYEVKVMED	75 / 8 AA	72
Phosphosite 5:	HSP90AB2P	Q58FF8	Y296	MTEPIDGYQLKEFDG	62 / 8 AA	44
Phosphosite 6:	ABCA13	Q86UQ4	Y4951	KNRFGDGYTVKVWLC	75 / 8 AA	576
Phosphosite 7:	SERPINB4	P48594	Y99	FNKSTDAYELKIANK	71 / 7 AA	45
Phosphosite 8:	SERPINB3	P29508	Y99	FNKSTDAYELKIANK	71 / 7 AA	45
Phosphosite 9:	SNX16	P57768	Y115	STPTILGYEVMEERA	83 / 6 AA	39
Phosphosite 10:	UBOX5	O94941	Y24	NKISADGYEVENLIS	83 / 6 AA	59
Phosphosite 11:	ECE2	O60344	Y636	LDDVYDGYEISEDSF	71 / 7 AA	100
Phosphosite 12:	CNTN4	Q8IWV2	Y836	NRGRIQGYEVKYWRH	71 / 7 AA	113
Phosphosite 13:	GLE1	Q53GS7	Y553	DYQRMLGYQVKDSKV	66 / 6 AA	80
Phosphosite 14:	AEBP1	Q8IUX7	Y673	PSLNPDGYEVAAQMG	100 / 5 AA	131
Phosphosite 15:	CPZ	Q66K79	Y296	PSMNPDGYEVAAAEG	100 / 5 AA	74
Phosphosite 16:	CPN1	P15169	Y134	PSMNPDGYEVAAAQG	100 / 5 AA	52
Phosphosite 17:	VAV3	Q9UKW4	Y439	CKRKGDNYEMKEIID	71 / 7 AA	98
Phosphosite 18:	FBN2	P35556	Y2047	RCICPPGYEVKSENC	100 / 5 AA	315
Phosphosite 19:	XPC	Q01831	Y811	SHPVTDGYIVCEEFK	75 / 8 AA	106
Phosphosite 20:	CYP19A1	P11511	Y386	EDDVIDGYPVKKGTN	71 / 7 AA	58