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:	STX18
Human P-Site:	S58
P-Site Sequence:	SRAREVISHIGKLRD
UniProt:	Q9P2W9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX18	Q9P2W9	S58	SRAREVISHIGKLRD	100 / 9 AA	39
Phosphosite 1:	KIAA1033	Q2M389	S917	DQFRQLISQIGNAMG	55 / 9 AA	136
Phosphosite 2:	TRIM21	P19474	S41	SFCQECISQVGKGGG	55 / 9 AA	54
Phosphosite 3:	HPD	P32754	S59	TGSREVVSHVIKQGK	66 / 9 AA	45
Phosphosite 4:	COL6A3	P12111	S104	RTKQEVLSHISNMSY	55 / 9 AA	344
Phosphosite 5:	RGSL1	A5PLK6	S176	TTRREILSHMQKVAL	55 / 9 AA	126
Phosphosite 6:	SMCHD1	A6NHR9	S763	SGNKEIISHISQHGG	55 / 9 AA	226
Phosphosite 7:	MAP1D	Q6UB28	S134	LVHREIISHNAYPSP	83 / 6 AA	37
Phosphosite 8:	GDF2	Q9UK05	S277	LELREMISHEQESVL	83 / 6 AA	47
Phosphosite 9:	KCNH2	Q12809	S484	NANEEVVSHPGRIAV	62 / 8 AA	127
Phosphosite 10:	IQGAP3	Q86VI3	S917	ITLQEVVSHCKKLTK	55 / 9 AA	185
Phosphosite 11:	APOC1	P02654	S53	DKARELISRIKQSEL	71 / 7 AA	9
Phosphosite 12:	CCDC30	Q5VVM6	S203	VRLREELSHINQSLL	55 / 9 AA	91
Phosphosite 13:	SLFN12	Q8IYM2	S357	SSYEEVISQINTSLP	62 / 8 AA	67
Phosphosite 14:	IRGM	A1A4Y4	S20	GNLPEVISNIKETLK	71 / 7 AA	20
Phosphosite 15:	USP29	Q9HBJ7	S830	YRLISVVSHIGSSPN	83 / 6 AA	104
Phosphosite 16:	MACF1	Q9UPN3	S1867	SFSEDVISHKGDLRF	71 / 7 AA	620
Phosphosite 17:	MACF1	Q96PK2	S2369	SFSEDVISHKGDLRF	71 / 7 AA	670
Phosphosite 18:	SLC16A6	O15403	S491	SGETKVVSHRGKTLQ	71 / 7 AA	58
Phosphosite 19:	SLC12A6	Q9UHW9	S840	AKLREGISHLIQSCG	71 / 7 AA	128
Phosphosite 20:	RAPGEFL1	Q9UHV5	S566	KSYREVISKMKPPVI	71 / 7 AA	73