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:	STXBP2
Human P-Site:	S458
P-Site Sequence:	PGGSGTSSRLEPRER
UniProt:	Q15833
Intern. Prot. ID:	IPI00019971

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP2	Q15833	S458	PGGSGTSSRLEPRER	100 / 9 AA	66
Phosphosite 1:	PLA2G4D	Q86XP0	S572	LTTSGTSSRLEASWL	88 / 9 AA	92
Phosphosite 2:	STXBP2	Q15833	S457	NPGGSGTSSRLEPRE	100 / 8 AA	66
Phosphosite 3:	PLA2G4D	Q86XP0	T570	EPLTTSGTSSRLEAS	100 / 7 AA	92
Phosphosite 4:	C22orf30	Q5THK1	T1942	YNTSGSQTRLEPPFP	66 / 9 AA	237
Phosphosite 5:	SEC24B	O95487	T1093	AFRTGTSTRLDDRVY	62 / 8 AA	137
Phosphosite 6:	SEC24B	O95487	S1092	KAFRTGTSTRLDDRV	62 / 8 AA	137
Phosphosite 7:	SAPS2	O75170	S415	TEASGSESRVEPPHE	66 / 9 AA	105
Phosphosite 8:	TTN	Q8WZ42	S6367	KIVKAGDSSRLECKI	75 / 8 AA	3816
Phosphosite 9:	AFF1	P51825	S421	NSQQGTSSMLEDDLQ	85 / 7 AA	131
Phosphosite 10:	NTSR2	O95665	S252	TPGSSTPSRLELLSE	75 / 8 AA	45
Phosphosite 11:	MOGS	Q13724	S707	RLLDPTSSRLGPLLD	85 / 7 AA	92
Phosphosite 12:	SPEG	Q15772	S1165	TAASGPSSKLEKMPS	75 / 8 AA	354
Phosphosite 13:	CEP350	Q5VT06	S1216	GKKSGTSSKLSVKDF	85 / 7 AA	351
Phosphosite 14:	CEP350	Q5VT06	S1215	QGKKSGTSSKLSVKD	85 / 7 AA	351
Phosphosite 15:	KIAA1688	Q9C0H5	S139	REGSTSSSLEPEPDT	75 / 8 AA	121
Phosphosite 16:	AKAP9	Q99996	S1878	EAISETSSQLEHAKV	66 / 9 AA	454
Phosphosite 17:	NUP153	P49790	T565	ELSGSSSTLEPIISS	75 / 8 AA	154
Phosphosite 18:	USP36	Q9P275	S749	SPAPQSSSRLQPPFS	71 / 7 AA	123
Phosphosite 19:	ZNF609	O15014	S810	PSPSIGGSSRLENTT	85 / 7 AA	151
Phosphosite 20:	MUC6	Q6W4X9	S1744	HTTSATSSRLPTPFT	85 / 7 AA	252