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:	SPANXN4
Human P-Site:	S15
P-Site Sequence:	TNENKMKSPCESNKR
UniProt:	Q5MJ08
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXN4	Q5MJ08	S15	TNENKMKSPCESNKR	100 / 9 AA	11
Phosphosite 1:	SPANXN1	Q5VSR9	S15	INGEKRKSPCESNNE	77 / 9 AA	8
Phosphosite 2:	SPANXN2	Q5MJ10	S15	TNGEKRKSPCESNNK	77 / 9 AA	20
Phosphosite 3:	SPANXN3	Q5MJ09	S15	TNGEKTKSPCESNNK	77 / 9 AA	16
Phosphosite 4:	N4BP1	O75113	S540	LLPNNMKSACEKRLG	75 / 8 AA	100
Phosphosite 5:	EVI5	O60447	S196	SELLKMTSPCEKLIR	85 / 7 AA	93
Phosphosite 6:	SPANXN5	Q5MJ07	S15	TNGEKRKSPCDSNSK	75 / 8 AA	8
Phosphosite 7:	EVI5L	Q96CN4	S148	SELLKMSSPCEKLIR	85 / 7 AA	91
Phosphosite 8:	CCDC116	Q8IYX3	S402	ATRFKLKSPCSSSRF	75 / 8 AA	57
Phosphosite 9:	GPI	P06744	S131	KVLDKMKSFCQRVRS	62 / 8 AA	63
Phosphosite 10:	THOC2	Q8NI27	S1516	VSKHKSESPCESPYP	66 / 9 AA	183
Phosphosite 11:	MLL5	Q8IZD2	S522	GTTNKMKSPETKQRK	100 / 6 AA	205
Phosphosite 12:	ANKRD45	Q5TZF3	T258	PIFTKMTTPCQVKSA	50 / 8 AA	32
Phosphosite 13:	RGS22	Q8NE09	S234	VPYNKLKSPAISSVS	66 / 9 AA	147
Phosphosite 14:	PSD3	Q9NYI0	S748	DDEEKKKSPSESTEE	75 / 8 AA	116
Phosphosite 15:	NCOA2	Q15596	S469	NYALKMNSPSQSSPG	62 / 8 AA	159
Phosphosite 16:	TANC1	Q9C0D5	S207	SKTAANKSPCETISS	83 / 6 AA	202
Phosphosite 17:	PPARGC1B	Q86YN6	S547	PQIPALESPCESGCG	71 / 7 AA	113
Phosphosite 18:	TINF2	Q9BSI4	S330	ASTGKSKSPCQTLGG	55 / 9 AA	50
Phosphosite 19:	CEP110	O43303	S906	RQMDKMKSPRVALSA	83 / 6 AA	113
Phosphosite 20:	LASS5	Q8N5B7	S367	DVTTCTKSPCDSSSS	71 / 7 AA	46