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:	T53
P-Site Sequence:	SIKEIAITHHVKEGH
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	T53	SIKEIAITHHVKEGH	100 / 9 AA	84
Phosphosite 1:	RSK4	Q9UK32	T58	VVKEIPITHHVKEGY	88 / 9 AA	84
Phosphosite 2:	C11orf68	Q9H3H3	T121	TLRQLAITHHVLSGK	75 / 8 AA	27
Phosphosite 3:	CXorf22	Q6ZTR5	T166	YSKEITITNHGKAPG	66 / 9 AA	110
Phosphosite 4:	MCF2	P10911	T766	KMDEVGITEYVKGDN	55 / 9 AA	108
Phosphosite 5:	CXorf22	Q6ZTR5	T164	KVYSKEITITNHGKA	71 / 7 AA	110
Phosphosite 6:	Putative LRRC37B-like protein 1	A6NN04	T71	DQFEIPLTHQLQSVI	44 / 9 AA	29
Phosphosite 7:	APLP2	Q06481	T303	TMSDKEITHDVKAVC	55 / 9 AA	87
Phosphosite 8:	TRIM36	Q9NQ86	T301	RAKEEAITHFEKLFE	66 / 9 AA	83
Phosphosite 9:	DNAL4	O96015	T82	EGFGFEITHEVKNLL	62 / 8 AA	12
Phosphosite 10:	PDE3B	Q13370	T499	RSSSVSLTHHVGLRR	57 / 7 AA	124
Phosphosite 11:	HYDIN	Q4G0P3	T4378	NTLEIPITFYPRESI	44 / 9 AA	576
Phosphosite 12:	ASH1L	Q9NR48	T1304	RLSEIRITHRSHHFI	71 / 7 AA	333
Phosphosite 13:	NECAP1	Q8NC96	S207	PSSSVAISNHVTPPP	57 / 7 AA	30
Phosphosite 14:	CYB5R2	Q6BCY4	T203	ELEEIARTHPDQFNL	83 / 6 AA	31
Phosphosite 15:	SOCS7	O14512	T444	SFRSQGITHHTRMEH	57 / 7 AA	54
Phosphosite 16:	HMCN1	Q96RW7	T1255	GTDETEITLHVQEPP	55 / 9 AA	613
Phosphosite 17:	ARMC6	Q6NXE6	T230	PLLTGAITHHGHHTD	100 / 5 AA	54