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:	NLGN4X
Human P-Site:	T805
P-Site Sequence:	FSGGQNSTNLPHGHS
UniProt:	Q8N0W4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NLGN4X	Q8N0W4	T805	FSGGQNSTNLPHGHS	100 / 9 AA	92
Phosphosite 1:	NLGN4Y	Q8NFZ3	T805	FSGGQNSTNLPHGHS	100 / 9 AA	92
Phosphosite 2:	NLGN4Y	Q8NFZ3	S804	TFSGGQNSTNLPHGH	100 / 8 AA	92
Phosphosite 3:	NLGN4X	Q8N0W4	S804	TFSGGQNSTNLPHGH	100 / 8 AA	92
Phosphosite 4:	NLGN3	Q9NZ94	T837	FAAGFNSTGLPHSHS	77 / 9 AA	94
Phosphosite 5:	FRS2	Q8WU20	T504	RKTRHNSTDLPM___	71 / 7 AA	57
Phosphosite 6:	XIAP	P98170	S253	SDRNFPNSTNLPRNP	85 / 7 AA	57
Phosphosite 7:	KIAA0329	O15040	T611	ADDGPNSTQLPFQEQ	66 / 9 AA	154
Phosphosite 8:	FRS2	Q8WU20	S503	SRKTRHNSTDLPM__	71 / 7 AA	57
Phosphosite 9:	FRS3	O43559	S487	ARKTRHNSTDLPL__	71 / 7 AA	54
Phosphosite 10:	FRS3	O43559	T488	RKTRHNSTDLPL___	71 / 7 AA	54
Phosphosite 11:	KIAA0329	O15040	S610	PADDGPNSTQLPFQE	75 / 8 AA	154
Phosphosite 12:	SLC2A10	O95528	T528	FGHRQNSTGIPYSRI	62 / 8 AA	57
Phosphosite 13:	C13orf23	Q86XN7	T736	SSTAATSTSLPHPSS	55 / 9 AA	96
Phosphosite 14:	DIAPH3	Q9NSV4	S624	GFLGGQNSPPLPILP	75 / 8 AA	137
Phosphosite 15:	VASP	P50552	T316	PWEKNSTTLPRMKSS	62 / 8 AA	40
Phosphosite 16:	VASP	P50552	T315	PWEKNSTTLPRMKSS	62 / 8 AA	40
Phosphosite 17:	PRDM15	P57071	S751	SKIFQNSSNLSRHVR	62 / 8 AA	169
Phosphosite 18:	SATL1	Q86VE3	T119	AGMRQSGTNLPDINQ	62 / 8 AA	56
Phosphosite 19:	C13orf23	Q86XN7	S737	STAATSTSLPHPSST	71 / 7 AA	96
Phosphosite 20:	NARG1	Q9BXJ9	S761	FLKRNSDSLPHRLSA	62 / 8 AA	101