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:	SPANXN1
Human P-Site:	S6
P-Site Sequence:	__MEQPTSSINGEKR
UniProt:	Q5VSR9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXN1	Q5VSR9	S6	__MEQPTSSINGEKR	100 / 9 AA	8
Phosphosite 1:	SPANXN1	Q5VSR9	S7	_MEQPTSSINGEKRK	100 / 8 AA	8
Phosphosite 2:	SPANXN2	Q5MJ10	S6	__MEQPTSSTNGEKR	88 / 9 AA	20
Phosphosite 3:	SPANXN5	Q5MJ07	S6	__MEKPTSSTNGEKR	77 / 9 AA	8
Phosphosite 4:	SPANXN2	Q5MJ10	S7	_MEQPTSSTNGEKRK	87 / 8 AA	20
Phosphosite 5:	SPANXN3	Q5MJ09	S7	_MEQPTSSTNGEKTK	87 / 8 AA	16
Phosphosite 6:	LAMA2	P24043	S2927	ADLEQPTSSFHVGTC	75 / 8 AA	343
Phosphosite 7:	RNF111	Q6ZNA4	S617	APSQPLSSIDGYGSS	75 / 8 AA	109
Phosphosite 8:	RNF111	Q6ZNA4	S616	AAPSQPLSSIDGYGS	75 / 8 AA	109
Phosphosite 9:	KIAA1529	Q9P1Z9	T1579	NKILLQPTSSISTTK	85 / 7 AA	198
Phosphosite 10:	KIAA1529	Q9P1Z9	S1580	KILLQPTSSISTTKT	85 / 7 AA	198
Phosphosite 11:	KIAA1529	Q9P1Z9	S1581	ILLQPTSSISTTKTT	85 / 7 AA	198
Phosphosite 12:	VPS13B	Q7Z7G8	S1313	VTLEQTTSNIGGTSG	66 / 9 AA	449
Phosphosite 13:	TCF9	P16383	S166	LDVQHTSSISGMKRE	75 / 8 AA	89
Phosphosite 14:	TCF9	P16383	S165	SLDVQHTSSISGMKR	75 / 8 AA	89
Phosphosite 15:	SPRED2	Q7Z698	T163	SQKREQPTRTISSPT	62 / 8 AA	48
Phosphosite 16:	EFTUD1	Q7Z2Z2	S781	RSMEQLTSSLNEGEN	75 / 8 AA	125
Phosphosite 17:	BAD	Q92934	S57	HQQEQPTSSSHHGGA	100 / 6 AA	18
Phosphosite 18:	SPANXN5	Q5MJ07	S7	_MEKPTSSTNGEKRK	75 / 8 AA	8
Phosphosite 19:	CCNF	P41002	S712	VSTASPTSSVDGGLG	71 / 7 AA	88
Phosphosite 20:	CCNF	P41002	S713	STASPTSSVDGGLGA	71 / 7 AA	88