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:	ERK4
Human P-Site:	S461
P-Site Sequence:	PKLILDLSHWKQAAG
UniProt:	P31152
Intern. Prot. ID:	IPI00010156

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERK4	P31152	S461	PKLILDLSHWKQAAG	100 / 9 AA	63
Phosphosite 1:	ERK3	Q16659	S477	PKLIIDLSNWKEQSK	66 / 9 AA	83
Phosphosite 2:	FAM60A	Q9NP50	T165	VFSFLDLTYWKRQKI	55 / 9 AA	25
Phosphosite 3:	ARHGEF1	Q92888	S625	YQRRLDLSHLRQSSD	75 / 8 AA	102
Phosphosite 4:	LRRC50	Q8NEP3	S228	RLCVLDLSHNKLSDP	75 / 8 AA	80
Phosphosite 5:	FAM60A	Q9NP50	Y166	FSFLDLTYWKRQKIC	62 / 8 AA	25
Phosphosite 6:	IGSF10	Q6WRI0	S1692	VPSGLDLSKRKQNSR	75 / 8 AA	291
Phosphosite 7:	PRMT10	Q6P2P2	S807	LDTSSEASHWKQAAV	71 / 7 AA	95
Phosphosite 8:	SNTB1	Q13884	S422	AETSRDLSHWTRSIV	71 / 7 AA	58
Phosphosite 9:	UNC13C	Q8NB66	S655	LSLHEDLSPWKEWNQ	71 / 7 AA	251
Phosphosite 10:	PTGR2	Q8N8N7	S304	EPGILQLSQWFKEGK	71 / 7 AA	38
Phosphosite 11:	PARP1	P09874	S733	DSQILDLSNRFYTLI	71 / 7 AA	113
Phosphosite 12:	Putative uncharacterized protein PP632	Q6XCG6	S97	ACETRDLSPWKARRV	83 / 6 AA	11
Phosphosite 13:	THRA	P10827	S183	RSTNAQGSHWKQRRK	100 / 5 AA	55
Phosphosite 14:	DLG5	Q8TDM6	S1236	GRLSLDLSHRTCSDY	71 / 7 AA	214
Phosphosite 15:	ZDBF2	Q9HCK1	S386	QETAQDLSLWKEEQI	71 / 7 AA	266
Phosphosite 16:	LPO	P22079	S705	AIDKLDLSPWASVKN	83 / 6 AA	80
Phosphosite 17:	CCDC102A	Q96A19	S288	EKLEGELSQWKIKYE	66 / 6 AA	63
Phosphosite 18:	PCNT	O95613	S2222	PVGMLDLSSWSSPEV	71 / 7 AA	378
Phosphosite 19:	ABCD3	P28288	S341	SRPFLDLSHPRHLKS	55 / 9 AA	75
Phosphosite 20:	FLII	Q13045	S112	DLSVLDLSHNQLTEC	83 / 6 AA	145