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:	STXBP4
Human P-Site:	S138
P-Site Sequence:	GPQASTLSLFSSPPE
UniProt:	Q6ZWJ1
Intern. Prot. ID:	IPI00217200

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP4	Q6ZWJ1	S138	GPQASTLSLFSSPPE	100 / 9 AA	62
Phosphosite 1:	STXBP4	Q6ZWJ1	T136	EYGPQASTLSLFSSP	100 / 7 AA	62
Phosphosite 2:	MORC1	Q86VD1	T351	RELKTARTLSLFYGV	85 / 7 AA	113
Phosphosite 3:	MORC1	Q86VD1	S353	LKTARTLSLFYGVNV	85 / 7 AA	113
Phosphosite 4:	BAT2L1	Q5JSZ5	S22	KSKYSTLSLFDKYKG	100 / 6 AA	166
Phosphosite 5:	BAT2L1	Q5JSZ5	T20	DGKSKYSTLSLFDKY	100 / 6 AA	166
Phosphosite 6:	ST6GALNAC2	Q9UJ37	S127	QVIASTLSLLNGSES	66 / 9 AA	42
Phosphosite 7:	VTN	P04004	S403	PSRATWLSLFSSEES	77 / 9 AA	54
Phosphosite 8:	AMT	P48728	S117	RPNQGTLSLFTNEAG	62 / 8 AA	44
Phosphosite 9:	BAT2D1	Q9Y520	S21	GKKYATLSLFNTYKG	62 / 8 AA	317
Phosphosite 10:	ANUBL1	Q86XD8	S329	SWENNTLSHFSSNVK	75 / 8 AA	80
Phosphosite 11:	ZNF541	Q9H0D2	Y78	NLDTLSLYSGKDSDS	71 / 7 AA	148
Phosphosite 12:	VTN	P04004	S406	ATWLSLFSSEESNLG	100 / 6 AA	54
Phosphosite 13:	GTF2IRD2	Q86UP8	T848	KLYESELTLFSSPFS	66 / 9 AA	107
Phosphosite 14:	GTF2IRD2B	Q6EKJ0	T848	KLYESELTLFSSPFS	66 / 9 AA	107
Phosphosite 15:	AR	P10275	T342	GTLELPSTLSLYKSG	71 / 7 AA	99
Phosphosite 16:	ZNF510	Q9Y2H8	S671	LCKKSTLSLYQKIQG	83 / 6 AA	79
Phosphosite 17:	ZNF510	Q9Y2H8	T669	GKLCKKSTLSLYQKI	83 / 6 AA	79
Phosphosite 18:	C1orf104	Q66K80	S137	FSHHRTLSLFISPAP	75 / 8 AA	24
Phosphosite 19:	ZNF541	Q9H0D2	S76	EDNLDTLSLYSGKDS	71 / 7 AA	148
Phosphosite 20:	AMT	P48728	T115	ELRPNQGTLSLFTNE	83 / 6 AA	44