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:	ERK3
Human P-Site:	S538
P-Site Sequence:	IAGTIQLSSQHEPTD
UniProt:	Q16659
Intern. Prot. ID:	IPI00003431

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERK3	Q16659	S538	IAGTIQLSSQHEPTD	100 / 9 AA	83
Phosphosite 1:	ERK3	Q16659	S539	AGTIQLSSQHEPTDV	100 / 8 AA	83
Phosphosite 2:	PPP1R3B	Q86XI6	S42	RPCIQLSSKNEASGM	75 / 8 AA	33
Phosphosite 3:	SHROOM3	Q8TF72	S894	SQSTFQLSSEPEREP	66 / 9 AA	217
Phosphosite 4:	PPP1R3B	Q86XI6	S41	LRPCIQLSSKNEASG	75 / 8 AA	33
Phosphosite 5:	HERC2	O95714	S4616	SGQDIQLSSKHTHIT	85 / 7 AA	527
Phosphosite 6:	PLOD3	O60568	S507	KGIFLHLSNQHEFGR	62 / 8 AA	85
Phosphosite 7:	ZMYND17	Q4VC12	S326	EPGTIQLSAHRGLYH	55 / 9 AA	51
Phosphosite 8:	ZNF407	Q9C0G0	S1312	NKEILMNSQHETEFI	62 / 8 AA	247
Phosphosite 9:	DNAH7	Q8WXX0	S1494	LCSEQLSSQHHYDYG	100 / 6 AA	461
Phosphosite 10:	DNAH3	Q8TD57	S1595	LCSEQLSSQHHYDYG	100 / 6 AA	471
Phosphosite 11:	UBR1	Q8IWV7	S1178	YFEAVQLSSQQRIHV	62 / 8 AA	200
Phosphosite 12:	DNAH7	Q8WXX0	S1493	RLCSEQLSSQHHYDY	75 / 8 AA	461
Phosphosite 13:	DNAH3	Q8TD57	S1594	RLCSEQLSSQHHYDY	75 / 8 AA	471
Phosphosite 14:	ZSCAN21	Q9Y5A6	S202	KVRDCRLSTQHEESA	62 / 8 AA	54
Phosphosite 15:	CRNN	Q9UBG3	S186	ISPQIQLSGQTEQTQ	75 / 8 AA	54
Phosphosite 16:	ZSCAN21	Q9Y5A6	T203	VRDCRLSTQHEESAD	62 / 8 AA	54
Phosphosite 17:	CPSF4	O95639	S208	SSLIQLTSQNSSPNQ	71 / 7 AA	30
Phosphosite 18:	CPSF4	O95639	T207	SSSLIQLTSQNSSPN	71 / 7 AA	30
Phosphosite 19:	NFE2L3	Q9Y4A8	S205	KHEAVDHSSQHEENE	55 / 9 AA	76
Phosphosite 20:	GCC2	Q8IWJ2	S1333	QTVSQLTSQNEVLRN	71 / 7 AA	185