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:	STX3
Human P-Site:	T250
P-Site Sequence:	VEKARDETKKAVKYQ
UniProt:	Q13277
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX3	Q13277	T250	VEKARDETKKAVKYQ	100 / 9 AA	33
Phosphosite 1:	RDX	P35241	T542	LAQARDETKKTQNDV	87 / 8 AA	69
Phosphosite 2:	MSN	P26038	S536	LANARDESKKTANDM	66 / 9 AA	68
Phosphosite 3:	FER1L4	A9Z1Z3	T383	KKARRDQTPKAVPQH	75 / 8 AA	201
Phosphosite 4:	RTN3	O95197	T1012	VGIARDQTKSIVEKI	66 / 9 AA	113
Phosphosite 5:	VSX1	Q9NZR4	T336	SSSARQETKKVHPGA	85 / 7 AA	38
Phosphosite 6:	RPGRIP1	Q96KN7	S337	RAELKEESKKAVSLK	62 / 8 AA	147
Phosphosite 7:	TMOD4	Q9NZQ9	T55	GLRQRDQTKKSPTGP	71 / 7 AA	39
Phosphosite 8:	PLK4	O00444	T606	LKPIRQKTKKAVVSI	75 / 8 AA	109
Phosphosite 9:	ARMCX2	Q7L311	T34	YTRGRDQTKKRMAKP	71 / 7 AA	66
Phosphosite 10:	RNF214	Q8ND24	T289	VTIKREETKKKIEKE	62 / 8 AA	78
Phosphosite 11:	LMOD1	P29536	S109	EERGRDASKKALGPR	55 / 9 AA	67
Phosphosite 12:	TP53TG5	Q9Y2B4	T26	DEKLRDETEQPVSKV	62 / 8 AA	34
Phosphosite 13:	MAGE-B2	O15479	T22	RRKARDETRGLNVPQ	83 / 6 AA	35
Phosphosite 14:	RRS1	Q15050	T153	YQRARDDTKEWLIEV	83 / 6 AA	41
Phosphosite 15:	RNF149	Q8NC42	T243	SQSHRKETKKVIGQL	62 / 8 AA	43
Phosphosite 16:	CHD6	Q8TD26	T1912	NQGFQDETKKGSLEV	71 / 7 AA	305
Phosphosite 17:	ZFP91	Q96JP5	T234	KDDPRDETYKPHLER	62 / 8 AA	63
Phosphosite 18:	CHD7	Q9P2D1	T2283	MSTARDETRDGFYME	62 / 8 AA	336
Phosphosite 19:	MBD1	Q9UIS9	T116	KEAPRDETKADTDTA	83 / 6 AA	67
Phosphosite 20:	KIAA0564	A3KMH1	T220	DKLLRDHTKKELDSW	62 / 8 AA	211