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:	S558
P-Site Sequence:	NDLNSSVSQLELKSL
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	S558	NDLNSSVSQLELKSL	100 / 9 AA	83
Phosphosite 1:	SMG1	Q96Q15	S3344	SQFNSSVSELELRLL	88 / 9 AA	410
Phosphosite 2:	ZNF528	Q3MIS6	S146	VSDNSSVSPLEKISS	87 / 8 AA	72
Phosphosite 3:	TARBP1	Q13395	S1442	IPWNSRVSDLDLELL	66 / 9 AA	182
Phosphosite 4:	ZNF289	Q8N6H7	S340	VSAKSSRSQLDLFDD	66 / 9 AA	57
Phosphosite 5:	ZNF318	Q5VUA4	S1623	SPLNSSASQEELHQD	77 / 9 AA	251
Phosphosite 6:	MYO1H	Q8N1T3	S64	ELGIYTVSQMELYQG	71 / 7 AA	119
Phosphosite 7:	Putative uncharacterized protein MGC39545	Q8IYB0	S160	AGRPSDVSQLQLGSD	75 / 8 AA	21
Phosphosite 8:	PLAG1	Q6DJT9	S454	EEAHSSVSQLPPQTQ	85 / 7 AA	56
Phosphosite 9:	PLAG1	Q6DJT9	S452	SQEEAHSSVSQLPPQ	85 / 7 AA	56
Phosphosite 10:	LOC643677	Q8NDH2	S683	STSLPSLSQLELDKE	75 / 8 AA	278
Phosphosite 11:	DMTF1	Q9Y222	S585	EDITSSISQAELTVD	66 / 9 AA	84
Phosphosite 12:	Calsenilin	Q9Y2W7	S65	QGSDSSDSELELSTV	66 / 9 AA	29
Phosphosite 13:	UBR4	Q5T4S7	S3442	IYRNSSKSQQELLLD	77 / 9 AA	574
Phosphosite 14:	ERCC6L	Q2NKX8	T638	EDLQNSVTQLQLQSL	62 / 8 AA	141
Phosphosite 15:	BICC1	Q9H694	S483	NALNSSVSPLQSPSS	75 / 8 AA	105
Phosphosite 16:	KRBA1	A5PL33	S725	AQDPCPVSQLEKRPR	71 / 7 AA	108
Phosphosite 17:	SMG1	Q96Q15	S3342	FASQFNSSVSELELR	85 / 7 AA	410
Phosphosite 18:	ZNF792	Q3KQV3	S64	SFRSHIVSQLEMGKE	83 / 6 AA	72
Phosphosite 19:	CGNL1	Q0VF96	S1071	KQMEDKVSQLEMELE	83 / 6 AA	149
Phosphosite 20:	SYNE1	Q8NF91	T3462	GMTEHYVTQLELQDL	83 / 6 AA	1011