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:	STAG3
Human P-Site:	S854
P-Site Sequence:	IQPGDLGSGDSQEDH
UniProt:	Q9UJ98
Intern. Prot. ID:	IPI00018353

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STAG3	Q9UJ98	S854	IQPGDLGSGDSQEDH	100 / 9 AA	139
Phosphosite 1:	HSPG2	P98160	S76	LGSGDLGSGDFQMVY	88 / 9 AA	469
Phosphosite 2:	PTBP1	P26599	S282	YTRPDLPSGDSQPSL	87 / 8 AA	57
Phosphosite 3:	RECQL4	O94761	S214	ACRPDLGSEESQLLI	75 / 8 AA	133
Phosphosite 4:	CCBE1	Q6UXH8	S385	PEAMDLGSGDDHPRR	75 / 8 AA	44
Phosphosite 5:	ZBTB2	Q8N680	S488	GRSILLGSGDSEVTE	85 / 7 AA	57
Phosphosite 6:	K24	Q2M2I5	S478	MGSRDLVSGDSRSGS	75 / 8 AA	55
Phosphosite 7:	TULP1	O00294	S171	GPRGDLGSPDPPPKP	66 / 9 AA	61
Phosphosite 8:	EpoR	P19235	S470	GISTDYSSGDSQGAQ	75 / 8 AA	55
Phosphosite 9:	ANO6	Q4KMQ2	S38	TIVPDLGSLESQHDF	75 / 8 AA	106
Phosphosite 10:	SBNO1	A3KN83	S1151	MGILDLGSGDEKVRK	100 / 6 AA	154
Phosphosite 11:	PTBP2	Q9UKA9	S279	YTRPDLPSGDGQPAL	75 / 8 AA	58
Phosphosite 12:	ALO17	Q9HCF4	S489	IKSSLLGSGDWHQYY	71 / 7 AA	175
Phosphosite 13:	C19orf57	Q0VDD7	S186	PVQAVPGSGDSQPDD	100 / 6 AA	70
Phosphosite 14:	ZNF541	Q9H0D2	S1301	RTPELLGSAESQGIF	71 / 7 AA	148
Phosphosite 15:	NPHP3	Q7Z494	S467	LETKDLGSEDSIPEE	85 / 7 AA	151
Phosphosite 16:	CTSL3	Q5NE16	S162	SGESLLASGESQQSP	71 / 7 AA	25
Phosphosite 17:	GTF3C1	Q12789	S751	GPSGSGDSQLSASSR	100 / 6 AA	239
Phosphosite 18:	SALL1	Q9NSC2	S1269	PIPGSLGSGNSSPIS	75 / 8 AA	140
Phosphosite 19:	STAG3	Q9UJ98	S857	GDLGSGDSQEDHLQI	100 / 6 AA	139
Phosphosite 20:	HSPG2	P98160	S71	ISGDDLGSGDLGSGD	100 / 6 AA	469