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:	T73
P-Site Sequence:	APIPEPKTKDDLEQL
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	T73	APIPEPKTKDDLEQL	100 / 9 AA	33
Phosphosite 1:	HECTD2	Q5U5R9	T225	REWKGPRTKDDLRAY	85 / 7 AA	88
Phosphosite 2:	BAI3	O60242	T798	TIRPEPKTTDSFLEI	66 / 9 AA	171
Phosphosite 3:	CUTL1	P39880	T1273	KPYPSPKTIEDLATQ	66 / 9 AA	164
Phosphosite 4:	CEP290	O15078	T513	RVGLEPKTMIDLTEF	75 / 8 AA	290
Phosphosite 5:	KDELC1	Q6UW63	T484	MKRVEPQTEDDLFPC	75 / 8 AA	58
Phosphosite 6:	MYO7A	Q13402	T2145	VSLIDPKTKDILTTH	75 / 8 AA	254
Phosphosite 7:	DACT2	Q5SW24	Y260	LHVPDPKYRQDLVSQ	55 / 9 AA	83
Phosphosite 8:	PRKDC	P78527	T3268	ELHKESKTRDDWLVS	62 / 8 AA	469
Phosphosite 9:	CCT5	P48643	T262	FEPPKPKTKHKLDVT	66 / 9 AA	60
Phosphosite 10:	SRRM2	Q9UQ35	T1680	RSSPEPKTKSRTPPR	100 / 6 AA	300
Phosphosite 11:	CENPE	Q02224	T801	LLEEIGKTKDDLATT	100 / 6 AA	316
Phosphosite 12:	SASH1	O94885	S637	GRPPQPKSVEDLLDR	55 / 9 AA	137
Phosphosite 13:	ADD1	P35611	T627	EDLVPEPTTGDDSDA	75 / 8 AA	81
Phosphosite 14:	ADD1	P35611	T628	DLVPEPTTGDDSDAA	75 / 8 AA	81
Phosphosite 15:	USP34	Q70CQ2	T3343	QEAKERKTKDDEGAT	85 / 7 AA	404
Phosphosite 16:	ERRFI1	Q9UJM3	T443	TEKPDSKTKMDLGGH	66 / 9 AA	51
Phosphosite 17:	FLT1	P17948	T995	GFYKEPITMEDLISY	62 / 8 AA	151
Phosphosite 18:	ATXN10	Q9UBB4	T261	ITSDEPLTKDDIPVF	75 / 8 AA	53
Phosphosite 19:	MYH8	P13535	T862	MKEEFQKTKDELAKS	71 / 7 AA	223
Phosphosite 20:	MYH3	P11055	T860	MKEEFQKTKDELAKS	71 / 7 AA	224