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:	S65
P-Site Sequence:	RKGKKINSNQLENEQ
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	S65	RKGKKINSNQLENEQ	100 / 9 AA	16
Phosphosite 1:	SPANXN1	Q5VSR9	S64	RKAKKIHSNQLENDQ	88 / 9 AA	8
Phosphosite 2:	SPANXN5	Q5MJ07	S64	RKTKKIHSNQLENDQ	88 / 9 AA	8
Phosphosite 3:	SPANXN2	Q5MJ10	S65	RKHTKINSNQLEKDQ	100 / 8 AA	20
Phosphosite 4:	SPANXN4	Q5MJ08	S64	RKNKKRNSNQLENNQ	88 / 9 AA	11
Phosphosite 5:	RasGRP1	O95267	S778	YAQKKIESLQLEKSN	77 / 9 AA	90
Phosphosite 6:	C3orf63	Q9UK61	S1113	DSGAKIASNPLERHV	75 / 8 AA	189
Phosphosite 7:	SCN8A	Q9UQD0	S1922	FICKKTTSNKLENGG	66 / 9 AA	225
Phosphosite 8:	KIAA0564	A3KMH1	S1336	FSIPHKISSDQLSSE	71 / 7 AA	211
Phosphosite 9:	KIAA0564	A3KMH1	S1337	SIPHKISSDQLSSEH	71 / 7 AA	211
Phosphosite 10:	C11orf80	Q8N6T0	S180	LCPSPKVSSNQLNRI	71 / 7 AA	58
Phosphosite 11:	GPR183	P32249	S65	QNRKKINSTTLYSTN	75 / 8 AA	41
Phosphosite 12:	ARHGEF5	Q12774	S1092	RCSKLINSSQLLYQE	75 / 8 AA	177
Phosphosite 13:	SHMT1	P34896	Y183	PDTGYINYDQLEENA	71 / 7 AA	53
Phosphosite 14:	NCOA7	Q8NI08	S73	DEKKKRKSNQLKEIR	75 / 8 AA	106
Phosphosite 15:	C1orf131	Q8NDD1	S289	VDIKKINSSRVAK__	55 / 9 AA	33
Phosphosite 16:	PCM1	Q15154	S1304	SKSKKRNSTQLKSRV	75 / 8 AA	228
Phosphosite 17:	CCDC88A	Q3V6T2	S807	LEELKISSKRLEQLE	62 / 8 AA	216
Phosphosite 18:	LRRCC1	Q9C099	S215	NLTEINSSQLQCLEG	71 / 7 AA	120
Phosphosite 19:	ANKRD34C	P0C6C1	S410	LDRKKLNSSHLSLFH	62 / 8 AA	58
Phosphosite 20:	LYST	Q99698	S488	STVKKVKSEQLHHSM	62 / 8 AA	429