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:	SPANXN2
Human P-Site:	S77
P-Site Sequence:	KDQSRENSINPVQEE
UniProt:	Q5MJ10
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXN2	Q5MJ10	S77	KDQSRENSINPVQEE	100 / 9 AA	20
Phosphosite 1:	SPANXN3	Q5MJ09	S77	NEQSQENSINPIQKE	77 / 9 AA	16
Phosphosite 2:	ZBTB44	Q8NCP5	S159	NFTSRDGSISPVSSE	66 / 9 AA	64
Phosphosite 3:	ANKAR	Q7Z5J8	S1315	NNISRDASINPAFLK	66 / 9 AA	162
Phosphosite 4:	NLRC3	Q7RTR2	S845	SLSLRENSISPEGAQ	85 / 7 AA	115
Phosphosite 5:	TP53TG5	Q9Y2B4	S167	PRTSRDDSLNPGVQG	62 / 8 AA	34
Phosphosite 6:	ZNF469	Q96JG9	S2619	GRRLREESILPVSAD	75 / 8 AA	259
Phosphosite 7:	CDK12	Q9NYV4	S383	SSRSRHSSISPVRLP	66 / 9 AA	164
Phosphosite 8:	PLCB3	Q01970	S771	TRTSQGNSFNPVWDE	66 / 9 AA	139
Phosphosite 9:	SgK307	Q8IWB6	S1451	EKRKREDSITPERRK	71 / 7 AA	168
Phosphosite 10:	PLCB2	Q00722	S728	KLSPSTNSINPVWKE	100 / 6 AA	134
Phosphosite 11:	PLCG2	P16885	S300	YLFSRENSIWDEKYD	100 / 6 AA	148
Phosphosite 12:	OR56B2P	Q8NGI1	S205	CDDRRINSINQVLLA	75 / 8 AA	36
Phosphosite 13:	KIAA1328	Q86T90	S246	LIAFRNNSLKPVTLH	62 / 8 AA	65
Phosphosite 14:	WDR42C	P0C7V8	T486	LKGSREGTINCLEPH	55 / 9 AA	68
Phosphosite 15:	KIAA1529	Q9P1Z9	S886	MQVEREGSLNPSLNE	71 / 7 AA	198
Phosphosite 16:	FAM71F1	Q96KD3	S293	KDSSREDSIPCTCDL	83 / 6 AA	39
Phosphosite 17:	RMI1	Q9H9A7	S477	SLRSSENSINLSIAM	85 / 7 AA	70
Phosphosite 18:	DHX29	Q7Z478	S517	SENKRENSEDPEESW	71 / 7 AA	155
Phosphosite 19:	KIAA1377	Q9P2H0	S693	TKKSREDSISENVTT	83 / 6 AA	126
Phosphosite 20:	nectin 4	Q96NY8	S397	LTLTRENSIRRLHSH	83 / 6 AA	55