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:	SSX8
Human P-Site:	S18
P-Site Sequence:	PRDDDKASEKRSKAF
UniProt:	Q7RTT4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SSX8	Q7RTT4	S18	PRDDDKASEKRSKAF	100 / 9 AA	22
Phosphosite 1:	SSX6	Q7RTT6	S18	PRDDAKASEKRSKAF	88 / 9 AA	22
Phosphosite 2:	SSX1	Q16384	S18	PRDDAKASEKRSKAF	88 / 9 AA	22
Phosphosite 3:	COBL	O75128	S317	PPVQDKASEKVSLGS	77 / 9 AA	136
Phosphosite 4:	MCTP2	Q6DN12	S752	EDEDDKESEKKGLIE	66 / 9 AA	100
Phosphosite 5:	CysRS	P49589	S312	SISADRLSEKRSPND	75 / 8 AA	85
Phosphosite 6:	CCDC138	Q96M89	S167	SCPKSKASDKRSLLP	85 / 7 AA	76
Phosphosite 7:	MCTP1	Q6DN14	S872	DDKDDKDSEKKGFIN	66 / 9 AA	112
Phosphosite 8:	ZNF318	Q5VUA4	S1230	VKEDDKVSEKLEDQL	85 / 7 AA	251
Phosphosite 9:	VWA3B	Q502W6	S824	EEWLDDKSSEKVTRE	85 / 7 AA	146
Phosphosite 10:	VWA3B	Q502W6	S825	EWLDDKSSEKVTREG	85 / 7 AA	146
Phosphosite 11:	ANKRD11	Q6UB99	S917	RDYLDKNSEKRKEQT	85 / 7 AA	298
Phosphosite 12:	C17orf85	Q53F19	S197	RDASEDKSAEKRKKD	62 / 8 AA	71
Phosphosite 13:	RANBP3	Q9H6Z4	S469	QMQIDKASEKSIRIT	100 / 6 AA	60
Phosphosite 14:	URG4	Q8TCY9	S28	VAPEIKASERRTAVA	55 / 9 AA	105
Phosphosite 15:	RTF1	Q92541	S284	EEEEDDKSSEKSDRS	85 / 7 AA	77
Phosphosite 16:	RTF1	Q92541	S285	EEEDDKSSEKSDRSS	85 / 7 AA	77
Phosphosite 17:	calsequestrin 1	P31415	S75	PPEDDKASQRQFEME	62 / 8 AA	44
Phosphosite 18:	C9	P02748	S366	IYVLDKASMKRKGVE	85 / 7 AA	63
Phosphosite 19:	ZDBF2	Q9HCK1	S2208	QQKPRKASEKQSIWI	85 / 7 AA	266
Phosphosite 20:	MRGBP	Q9NV56	S154	SGSLGKASEKSSKDK	75 / 8 AA	22