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:	STX19
Human P-Site:	S210
P-Site Sequence:	NITKAQLSEIEQRHK
UniProt:	Q8N4C7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX19	Q8N4C7	S210	NITKAQLSEIEQRHK	100 / 9 AA	34
Phosphosite 1:	CCDC39	Q9UFE4	S421	MKEKAVLSEIEGTRS	87 / 8 AA	110
Phosphosite 2:	XBP1	P17861	S96	DRKKARMSELEQQVV	66 / 9 AA	29
Phosphosite 3:	NKCC2	Q13621	T791	NWRKAPLTEIENYVG	75 / 8 AA	121
Phosphosite 4:	GPR98	Q8WXG9	S5085	TIINDQLSEIEEFFY	66 / 9 AA	693
Phosphosite 5:	CEP110	Q7Z7A1	S2028	SQTKRQLSEREQQLV	77 / 9 AA	269
Phosphosite 6:	ATF6	P18850	S343	ARLKAALSENEQLKK	77 / 9 AA	75
Phosphosite 7:	SYNE2	Q8WXH0	S2030	QTLLRQLSEIEEEDK	85 / 7 AA	796
Phosphosite 8:	CCDC73	Q6ZRK6	S162	EDYHKQLSEIEKYYA	100 / 6 AA	124
Phosphosite 9:	similar to FAT3	Q8TDW7	S4398	WMPGARLSDIEEVPN	62 / 8 AA	506
Phosphosite 10:	AZI1	Q9UPN4	S938	DKYEAELSELEQSER	75 / 8 AA	122
Phosphosite 11:	TNNI3K	Q59H18	S562	SHFHLQLSEIEFHEI	100 / 6 AA	104
Phosphosite 12:	PRTFDC1	Q9NRG1	S155	RTMKALLSNIEKYKP	66 / 9 AA	26
Phosphosite 13:	ZNF551	Q7Z340	S104	PTQKTHLSEIKMCVP	71 / 7 AA	78
Phosphosite 14:	KRT36	O76013	S363	SNVEAQLSEIRCDLE	100 / 6 AA	52
Phosphosite 15:	UTRN	P46939	S591	RQTLDQLSEIGQDVG	85 / 7 AA	394
Phosphosite 16:	KRT12	Q99456	S385	GDYCAQLSQVQQLIS	62 / 8 AA	54
Phosphosite 17:	USP4	Q13107	S675	EEGKEQLSETEGSGE	75 / 8 AA	109
Phosphosite 18:	KIAA1622	Q6NUP7	S184	LVSKAQLSQTVQSRL	66 / 9 AA	99
Phosphosite 19:	TRMT5	Q32P41	S157	SFEKAELSVLEQLNV	66 / 9 AA	58
Phosphosite 20:	UNC13B	O14795	S275	SQGSSQLSELDQYHE	62 / 8 AA	181