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:	STX8
Human P-Site:	S163
P-Site Sequence:	DALSSIISRQKQMGQ
UniProt:	Q9UNK0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX8	Q9UNK0	S163	DALSSIISRQKQMGQ	100 / 9 AA	27
Phosphosite 1:	GRAP2	O75791	S138	YYRTNSISRQKQIFL	100 / 6 AA	38
Phosphosite 2:	SCRT2	Q9NQ03	S171	YATSSNLSRHKQTHR	66 / 9 AA	33
Phosphosite 3:	SCRT1	Q9BWW7	S207	YATSSNLSRHKQTHR	66 / 9 AA	36
Phosphosite 4:	UPF2	Q9HAU5	S345	FPPSEIISPEKQQPF	66 / 9 AA	148
Phosphosite 5:	USP1	O94782	S117	KHLFNIISRKKEALK	62 / 8 AA	88
Phosphosite 6:	MORF4L2	Q15014	T141	VEDWDLVTRQKQLFQ	44 / 9 AA	32
Phosphosite 7:	FGF13	Q92913	Y160	VTYSSMIYRQQQSGR	66 / 9 AA	28
Phosphosite 8:	ATRX	P46100	S804	SAKSSIISKKKRQTQ	66 / 9 AA	283
Phosphosite 9:	NVL	O15381	S67	EKVFSIISSEKELKN	62 / 8 AA	95
Phosphosite 10:	NVL	O15381	S68	KVFSIISSEKELKNL	62 / 8 AA	95
Phosphosite 11:	ACAA1	P09110	S195	VAERFGISREKQDTF	83 / 6 AA	44
Phosphosite 12:	CSRP2BP	Q9H8E8	S12	IHLSSLISRHDDEAT	55 / 9 AA	89
Phosphosite 13:	BRIP1	Q9BX63	S964	PLPSSIISRKEKNDP	85 / 7 AA	141
Phosphosite 14:	FSIP2	Q5CZC0	S1340	KIISSIVSRRVQEDN	66 / 9 AA	370
Phosphosite 15:	STX8	Q9UNK0	S160	AGLDALSSIISRQKQ	100 / 6 AA	27
Phosphosite 16:	FAM110C	Q1W6H9	Y103	RPDSLIIYRQKCEFV	75 / 8 AA	34
Phosphosite 17:	BRIP1	Q9BX63	S961	KNSPLPSSIISRKEK	100 / 6 AA	141
Phosphosite 18:	FLJ21901	Q53R41	S205	VNISSLISRHFQQQL	66 / 9 AA	97
Phosphosite 19:	Spermatogenesis-associated protein 24	Q86W54	S156	KELQQVISQQKQIFR	71 / 7 AA	24
Phosphosite 20:	MARCH-X	Q8NA82	S162	PRASGDRSRQKQQWP	66 / 9 AA	91