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:	SPANXN3
Human P-Site:	S40
P-Site Sequence:	RVLAPEQSLKKTKTS
UniProt:	Q5MJ09
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXN3	Q5MJ09	S40	RVLAPEQSLKKTKTS	100 / 9 AA	16
Phosphosite 1:	SPANXN4	Q5MJ08	S40	RASAPEQSLKETEKA	88 / 9 AA	11
Phosphosite 2:	SPANXN1	Q5VSR9	S39	RDLAPEPSLKKMKTS	87 / 8 AA	8
Phosphosite 3:	SPANXN2	Q5MJ10	S40	RVLAPKQSLQKTKTI	77 / 9 AA	20
Phosphosite 4:	ZNF90	Q03938	S90	QDLCPEQSLKDSFQK	75 / 8 AA	25
Phosphosite 5:	CDK12	Q9NYV4	S1178	ETMAPEESLKEAPSA	66 / 9 AA	164
Phosphosite 6:	MAP7D1	Q3KQU3	S436	SALARERSLKKRQSL	75 / 8 AA	93
Phosphosite 7:	EYA4	O95677	S11	SQDLNEQSVKKTCTE	85 / 7 AA	70
Phosphosite 8:	BBS12	Q6ZW61	S557	LHILAEQSLKKENHA	85 / 7 AA	79
Phosphosite 9:	C16orf93	A1A4V9	S114	ELGCPEQSLRDAITL	62 / 8 AA	38
Phosphosite 10:	EML6	Q6ZMW3	S676	REKAPEDSLKLQFIH	85 / 7 AA	217
Phosphosite 11:	C9orf164	Q92854	S788	DFCDREQSLKETLVE	75 / 8 AA	14
Phosphosite 12:	MTMR15	Q9Y2M0	S897	IHDAPEESLRAWVAA	71 / 7 AA	114
Phosphosite 13:	SMARCAD1	Q9H4L7	S227	DEFNDDQSIKKTRLD	71 / 7 AA	117
Phosphosite 14:	GM879	Q6ZSJ9	S419	RTAFPEQSLSRAISH	62 / 8 AA	56
Phosphosite 15:	ZNF626	Q68DY1	S90	QDLWPEQSMKDSFQK	62 / 8 AA	61
Phosphosite 16:	TNFRSF11B	O00300	S364	FPKTVTQSLKKTIRF	100 / 6 AA	46
Phosphosite 17:	SYCE2	Q6PIF2	S167	LCLQPEQSLRLRWGP	83 / 6 AA	25
Phosphosite 18:	ZNF486	Q96H40	S90	QDLWPEQSIKDSYQK	62 / 8 AA	25
Phosphosite 19:	ZNF66	Q6ZN08	S136	QDLWPEQSIKDSFQK	62 / 8 AA	51
Phosphosite 20:	ZNF737	O75373	S90	RDLWPEQSIKDSFQK	62 / 8 AA	62