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:	STAG3L4
Human P-Site:	S31
P-Site Sequence:	DLVDVKDSGDYPLTA
UniProt:	Q8TBR4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STAG3L4	Q8TBR4	S31	DLVDVKDSGDYPLTA	100 / 9 AA	17
Phosphosite 1:	STAG3	Q9UJ98	Y175	FNEDSGDYPLIAPGP	100 / 6 AA	139
Phosphosite 2:	STAG1	Q8WVM7	Y162	FDEDSGDYPLTMPGP	100 / 6 AA	144
Phosphosite 3:	STAG2	Q8N3U4	Y159	FDEDSGDYPLTMAGP	100 / 6 AA	146
Phosphosite 4:	STAG3L4	Q8TBR4	Y34	DVKDSGDYPLTAPGL	100 / 6 AA	17
Phosphosite 5:	ARG1	P05089	Y50	QECDVKDYGDLPFAD	77 / 9 AA	35
Phosphosite 6:	TTN	Q8WZ42	S20290	FSVNRKDSGDYTITA	75 / 8 AA	3816
Phosphosite 7:	STAG1	Q8WVM7	S159	TEEFDEDSGDYPLTM	100 / 6 AA	144
Phosphosite 8:	STAG2	Q8N3U4	S156	TEEFDEDSGDYPLTM	100 / 6 AA	146
Phosphosite 9:	CNTN5	O94779	S168	NPSEAKDSGHYQCLA	55 / 9 AA	121
Phosphosite 10:	TTN	Q8WZ42	S8300	HNLSVEDSGDYTCEA	85 / 7 AA	3816
Phosphosite 11:	TTN	Q8WZ42	S5573	ISTEKKDSGEYTFEV	83 / 6 AA	3816
Phosphosite 12:	KLKBL4	Q6PEW0	S343	REKDVKESGRSPEAS	66 / 9 AA	44
Phosphosite 13:	IGFN1	Q86VF2	S1224	PSVSPKDSGEYKAVA	83 / 6 AA	138
Phosphosite 14:	EML2	O95834	S525	SSCFVTNSGDYEILY	71 / 7 AA	71
Phosphosite 15:	SEMA3A	Q14563	S644	RSLQQKDSGNYLCHA	83 / 6 AA	89
Phosphosite 16:	FRMPD1	Q5SYB0	S1133	QEESRKDSGDSPGDV	85 / 7 AA	173
Phosphosite 17:	ITPR1	Q14643	S2661	VLVKVKDSTEYTGPE	71 / 7 AA	314
Phosphosite 18:	TG	P01266	S123	YLPQCQDSGDYAPVQ	55 / 9 AA	305
Phosphosite 19:	ZNF618	Q5T7W0	S591	KGADIRDSGDLVHHW	62 / 8 AA	105
Phosphosite 20:	ITPR1	Q14643	T2662	LVKVKDSTEYTGPES	71 / 7 AA	314