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:	S555
P-Site Sequence:	DKLNDLNSSVSQLEL
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	S555	DKLNDLNSSVSQLEL	100 / 9 AA	83
Phosphosite 1:	LOH12CR1	Q969J3	S18	SRPNDLNSSVTPSPA	77 / 9 AA	22
Phosphosite 2:	HAX1	O00165	S189	REDNDLDSQVSQEGL	77 / 9 AA	32
Phosphosite 3:	CCDC158	Q5M9N0	S324	RQLSDLESTVSQLRS	66 / 9 AA	127
Phosphosite 4:	CCDC158	Q5M9N0	T325	QLSDLESTVSQLRSE	75 / 8 AA	127
Phosphosite 5:	ZNF638	Q14966	S343	PFSSELISSVSQQER	66 / 9 AA	221
Phosphosite 6:	LOH12CR1	Q969J3	S19	RPNDLNSSVTPSPAK	75 / 8 AA	22
Phosphosite 7:	ZNF638	Q14966	S344	FSSELISSVSQQERI	75 / 8 AA	221
Phosphosite 8:	TOP2A	P11388	S1449	KRDPALNSGVSQKPD	85 / 7 AA	174
Phosphosite 9:	TCIRG1	Q13488	S43	EFRDLNASVSAFQRR	85 / 7 AA	93
Phosphosite 10:	EP300	Q09472	S2404	TDNSDLNSNLSQSTL	75 / 8 AA	264
Phosphosite 11:	TMED3	Q9Y3Q3	S177	ARAEDLNSRVSYWSV	85 / 7 AA	25
Phosphosite 12:	TBCK	Q8TEA7	S757	IPLNDLKSEVSPRIS	66 / 9 AA	101
Phosphosite 13:	CKAP4	Q07065	S542	SLDNLKASVSQVEAD	62 / 8 AA	66
Phosphosite 14:	ZNF318	Q5VUA4	S1621	STSPLNSSASQEELH	85 / 7 AA	251
Phosphosite 15:	PARP14	Q460N5	S1228	IGGNDVKSSVSSVLQ	75 / 8 AA	194
Phosphosite 16:	RAB11FIP4	Q86YS3	S248	NVYSDLGSSVSSSAG	75 / 8 AA	72
Phosphosite 17:	SRBD1	Q8N5C6	S90	VKEELNSSVAIADTA	71 / 7 AA	112
Phosphosite 18:	SRBD1	Q8N5C6	S89	VVKEELNSSVAIADT	71 / 7 AA	112
Phosphosite 19:	ZNF318	Q5VUA4	S1620	SSTSPLNSSASQEEL	85 / 7 AA	251
Phosphosite 20:	PPPDE1	Q9BSY9	S157	LTPAALQSSVSQELQ	75 / 8 AA	21