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:	S39
P-Site Sequence:	RDLAPEPSLKKMKTS
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	S39	RDLAPEPSLKKMKTS	100 / 9 AA	8
Phosphosite 1:	SPANXN5	Q5MJ07	S39	RDLVLEPSLKKMKTS	100 / 7 AA	8
Phosphosite 2:	SPANXN3	Q5MJ09	S40	RVLAPEQSLKKTKTS	87 / 8 AA	16
Phosphosite 3:	GPR179	Q6PRD1	S2329	TSLAPEPSLQEAESQ	85 / 7 AA	257
Phosphosite 4:	QKI	Q96PU8	S188	PAAEGEDSLKKMQLM	85 / 7 AA
Phosphosite 5:	KIAA1429	Q69YN4	S154	PPPQPQPSLKRNPKH	71 / 7 AA	202
Phosphosite 6:	TBC1D25	Q3MII6	S232	YHGGVEPSLRKVVWR	71 / 7 AA	76
Phosphosite 7:	TRIOBP	Q9H2D6	S1185	PRQAPEPSLFFQDPP	100 / 6 AA	261
Phosphosite 8:	SPANXN4	Q5MJ08	S40	RASAPEQSLKETEKA	85 / 7 AA	11
Phosphosite 9:	EPHX2	P34913	S439	SPEEPSLSRMVTEEE	71 / 7 AA	63
Phosphosite 10:	EHD1	Q9H4M9	S355	ISPGDFPSLRKMQEL	83 / 6 AA	61
Phosphosite 11:	EPHX2	P34913	S437	VNSPEEPSLSRMVTE	71 / 7 AA	63
Phosphosite 12:	INSL4	Q14641	S103	PLSEGQPSLKKIILS	71 / 7 AA	15
Phosphosite 13:	APBB2	Q92870	S380	ATVNPDPSLKEFEGA	62 / 8 AA	83
Phosphosite 14:	PAPPA2	Q9BXP8	S1256	RSEQPEGSLKKEDEV	85 / 7 AA	199
Phosphosite 15:	AMT	P48728	S355	TSGCPSPSLKKNVAM	75 / 8 AA	44
Phosphosite 16:	CCDC144C	Q8IYA2	S318	FPEQKEPSLKNIIHS	71 / 7 AA	143
Phosphosite 17:	CCDC144B	Q3MJ40	S368	FPEQKEPSLKNIIHP	71 / 7 AA	83
Phosphosite 18:	CCDC144A	A2RUR9	S368	FPEQKEPSLKNIIHP	71 / 7 AA	165
Phosphosite 19:	FRY	Q5TBA9	S2510	QLSGSTPSLNKMHHE	83 / 6 AA	339
Phosphosite 20:	C13orf26	Q8N6G2	S12	GPRAPDPSLCHHNLQ	83 / 6 AA	34