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:	S386
P-Site Sequence:	QRDPRAGSAPLAEDV
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	S386	QRDPRAGSAPLAEDV	100 / 9 AA	63
Phosphosite 1:	RHPN1	Q8TCX5	S386	PRPPRAGSQPLCPPA	87 / 8 AA	76
Phosphosite 2:	SP8	Q8IXZ3	S14	GEEPRLGSTPLAMLA	77 / 9 AA	51
Phosphosite 3:	C19orf46	Q8N205	S13	PLGPRLGSEPLNHPP	75 / 8 AA	44
Phosphosite 4:	MKL1	Q969V6	S507	EEGPRAGSCCLSPGG	66 / 9 AA	99
Phosphosite 5:	Smad6	O43541	S142	AGAPRDASDPLAGAA	66 / 9 AA	53
Phosphosite 6:	RASL12	Q9NYN1	S12	FGKPRAGSGPQSAPL	66 / 9 AA	30
Phosphosite 7:	MAPK15	Q8TD08	S415	KNVPRQNSAPLLQTA	75 / 8 AA	60
Phosphosite 8:	ULK1	O75385	T247	VPTIPRETSAPLRQL	75 / 8 AA	113
Phosphosite 9:	SPIRE2	Q8WWL2	S476	PPRPRAGSAHVWRPG	75 / 8 AA	80
Phosphosite 10:	SLC9A1	P19634	S703	MSRARIGSDPLAYEP	75 / 8 AA	91
Phosphosite 11:	ULK1	O75385	S248	PTIPRETSAPLRQLL	75 / 8 AA	113
Phosphosite 12:	CDS2	O95674	S41	DSESRAESAPLPVSA	85 / 7 AA	51
Phosphosite 13:	CCDC107	Q8WV48	S65	RERTRAGSLPLGALY	75 / 8 AA	31
Phosphosite 14:	HIF3A	Q9Y2N7	S665	PFQPRAGSAQAD___	85 / 7 AA	72
Phosphosite 15:	VPREB3	Q9UKI3	S63	WYQQRAGSAPRYLLY	85 / 7 AA	14
Phosphosite 16:	CCNYL1	Q8N7R7	S23	KLGRRAGSAELYCAS	75 / 8 AA	41
Phosphosite 17:	MAST3	O60307	S56	LSVPTAGSSPLDSPR	75 / 8 AA	143
Phosphosite 18:	ZNF750	Q32MQ0	S406	KMSPRAGSAATGSPG	100 / 6 AA	77
Phosphosite 19:	BSG	P35613	S362	LDDDDAGSAPLKSSG	100 / 6 AA	42
Phosphosite 20:	C7orf52	Q8N8M0	S44	EAEPRSGSGPEAEAE	66 / 9 AA	41