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:	Sin3A
Human P-Site:	S1044
P-Site Sequence:	LNTQNSRSLLESTYQ
UniProt:	Q96ST3
Intern. Prot. ID:	IPI00170596

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Sin3A	Q96ST3	S1044	LNTQNSRSLLESTYQ	100 / 9 AA	145
Phosphosite 1:	Sin3A	Q96ST3	S1042	GQLNTQNSRSLLEST	100 / 7 AA	145
Phosphosite 2:	TDRD3	Q9H7E2	S345	RDSQNSKSVLEGSGL	66 / 9 AA	73
Phosphosite 3:	ZBTB9	Q96C00	S33	EFPQHSSSLLESLNR	77 / 9 AA	51
Phosphosite 4:	ARID4B	Q4LE39	S758	KEEQNSSSLLEENKV	87 / 8 AA	148
Phosphosite 5:	ARID4B	Q4LE39	S757	SKEEQNSSSLLEENK	87 / 8 AA	148
Phosphosite 6:	CHKA	P35790	S291	LELENLRSLLESTPS	77 / 9 AA	52
Phosphosite 7:	ANKRD30A	Q9BXX3	S486	EYSCDSRSLFESSAK	75 / 8 AA	159
Phosphosite 8:	SFRS18	Q8TF01	S467	HKEQNSLSLLEAREA	77 / 9 AA	93
Phosphosite 9:	NISCH	Q9Y2I1	S83	IIGKNSRSLVEKREK	75 / 8 AA	167
Phosphosite 10:	ATR	Q13535	S549	KVLKSCRSLLESVQK	66 / 9 AA	301
Phosphosite 11:	PRRX1	P54821	S63	NVGEAGRSLLESPGL	66 / 9 AA	27
Phosphosite 12:	ZBTB45	Q96K62	S18	HLQNFSRSLLETLNG	85 / 7 AA	54
Phosphosite 13:	CCDC157	Q569K6	S708	PCSQPSKSLLEGVTH	66 / 9 AA	84
Phosphosite 14:	ERK5	Q13164	S567	VLSDNDRSLLERWTR	75 / 8 AA	88
Phosphosite 15:	MYO9B	Q13459	S762	WQGEDPRSLLQSLSR	55 / 9 AA	244
Phosphosite 16:	CYHR1	Q6ZMK1	S149	CLRQFPRSLLERHQK	75 / 8 AA	41
Phosphosite 17:	PIP5K1A	Q99755	T221	NLNQNPRTLLPKFYG	71 / 7 AA	63
Phosphosite 18:	KIAA0232	Q92628	T773	TCQQNSRTLGEIPTL	75 / 8 AA	155
Phosphosite 19:	KRT31	Q15323	S358	CEINTYRSLLESEDC	100 / 6 AA	47
Phosphosite 20:	K32	Q14532	S398	GEINTYRSLLESEDC	100 / 6 AA	50