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:	S138
P-Site Sequence:	SEGSSQDSGED____
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	S138	SEGSSQDSGED____	100 / 8 AA	16
Phosphosite 1:	CHGB	P05060	S239	REKSSQESGEEAGSQ	75 / 8 AA	78
Phosphosite 2:	C12orf45	Q8N5I9	S138	SEESSQDSSENSSES	75 / 8 AA	20
Phosphosite 3:	GPR161	Q8N6U8	S401	GFSCSQDSGTDMMLL	75 / 8 AA	59
Phosphosite 4:	EP400	Q96L91	S766	NATSSQDSSQDTLTE	75 / 8 AA	344
Phosphosite 5:	ELYS	Q8WYP5	S1533	EKLEAQDSGEEARNL	71 / 7 AA	252
Phosphosite 6:	FETUA	P02765	S138	KCDSSPDSAEDVRKV	75 / 8 AA	39
Phosphosite 7:	CLMN	Q96JQ2	S635	KHEPHQDSGEEAEGC	83 / 6 AA	112
Phosphosite 8:	MLL	Q03164	S941	KKSSSHDSGTDITSV	75 / 8 AA	432
Phosphosite 9:	SSRP1	Q08945	S474	ANDSSDDSGEETDES	75 / 8 AA	81
Phosphosite 10:	DMRT1	Q9Y5R6	S332	SPPSSQDSGLVSLSS	100 / 6 AA	39
Phosphosite 11:	KIAA0564	A3KMH1	S1544	QITINRDSGEDVSSP	71 / 7 AA	211
Phosphosite 12:	DMRT1	Q9Y5R6	S329	SVFSPPSSQDSGLVS	100 / 6 AA	39
Phosphosite 13:	SARS2	Q9NP81	S126	ALLANQDSGEVQQDP	71 / 7 AA	58
Phosphosite 14:	ZBTB20	Q9HC78	S207	VFPGIQDSGQDTPRG	83 / 6 AA	81
Phosphosite 15:	SPP2	Q13103	S96	ETTCRKDSGEDPATC	62 / 8 AA	24
Phosphosite 16:	CLOCK	O15516	S406	AADKSQDSGSDNRIN	85 / 7 AA	95
Phosphosite 17:	SPANXN3	Q5MJ09	S135	LGLSEGSSQDSGED_	100 / 6 AA	16
Phosphosite 18:	PNMAL2	Q9ULN7	S140	SETQAQDSGEVTGQA	83 / 6 AA	69
Phosphosite 19:	ZNF549	Q6P9A3	S155	QQHQNQDSGEKHIRK	83 / 6 AA	74
Phosphosite 20:	DBR1	Q9UK59	S407	DDVESNDSGEDQSEY	85 / 7 AA	62