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:	SPDYE4
Human P-Site:	S99
P-Site Sequence:	KLKRKRASSVLPEHH
UniProt:	A6NLX3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPDYE4	A6NLX3	S99	KLKRKRASSVLPEHH	100 / 9 AA	28
Phosphosite 1:	SPDYE4	A6NLX3	S100	LKRKRASSVLPEHHE	100 / 8 AA	28
Phosphosite 2:	CXCL13	O43927	S96	EVLRKRSSSTLPVPV	77 / 9 AA	13
Phosphosite 3:	EI24	O14681	S46	EQRRRRASSVLAQRR	77 / 9 AA	39
Phosphosite 4:	SPATA7	Q9P0W8	T10	GSRRVRATSVLPRYG	77 / 9 AA	68
Phosphosite 5:	CCDC81	Q6ZN84	S205	EALRKWPSSVLAFPR	66 / 9 AA	76
Phosphosite 6:	PHIP	Q8WWQ0	S1591	PVKRKMKSSVLPKAS	77 / 9 AA	207
Phosphosite 7:	ANKRD56	A6NEL2	S329	QGPIRAWSVLPDNFL	85 / 7 AA	86
Phosphosite 8:	SPATA7	Q9P0W8	S11	SRRVRATSVLPRYGP	85 / 7 AA	68
Phosphosite 9:	EI24	O14681	S47	QRRRRASSVLAQRRA	75 / 8 AA	39
Phosphosite 10:	FAM129A	Q9BZQ8	S602	ASPARRASAILPGVL	62 / 8 AA	103
Phosphosite 11:	CXCL13	O43927	S95	MEVLRKRSSSTLPVP	75 / 8 AA	13
Phosphosite 12:	STOML2	Q9UJZ1	S30	RAPRRASSGLPRNTV	75 / 8 AA	39
Phosphosite 13:	CCDC82	Q8N4S0	S186	RGKRKRLSSVMCDSD	75 / 8 AA	64
Phosphosite 14:	STOML2	Q9UJZ1	S29	GRAPRRASSGLPRNT	75 / 8 AA	39
Phosphosite 15:	SCN2A	Q99250	S632	VSQASRASRVLPILP	85 / 7 AA	228
Phosphosite 16:	FBXL10	Q8NHM5	S819	LSGRKRASSLQTSPG	85 / 7 AA	153
Phosphosite 17:	WDR62	O43379	S1181	ASCVPASSVLPTDRN	85 / 7 AA	166
Phosphosite 18:	DOT1L	Q8TEK3	S1093	RGRRKRASAGTPSLS	66 / 9 AA	185
Phosphosite 19:	STAC	Q99469	S253	GYDLRKRSNSVFTYP	62 / 8 AA	45
Phosphosite 20:	POGZ	Q7Z3K3	S843	FNPSHRSSSILPRGL	71 / 7 AA	155