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:	HDAC9
Human P-Site:	S532
P-Site Sequence:	NSTRSDSSACVDDTL
UniProt:	Q9UKV0
Intern. Prot. ID:	IPI00232519

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HDAC9	Q9UKV0	S532	NSTRSDSSACVDDTL	100 / 9 AA	111
Phosphosite 1:	HDAC9	Q9UKV0	S531	GNSTRSDSSACVDDT	100 / 8 AA	111
Phosphosite 2:	C9orf68	Q8N4H0	S285	IVLRSDSSSCLDSSQ	77 / 9 AA	45
Phosphosite 3:	C9orf68	Q8N4H0	S284	RIVLRSDSSSCLDSS	75 / 8 AA	45
Phosphosite 4:	AASDH	Q4L235	S817	LGDRIESSACVSKCG	75 / 8 AA	123
Phosphosite 5:	GFAT2	O94808	S245	RMKRLDSSACLHAVG	66 / 9 AA	77
Phosphosite 6:	PRAC	Q96KF2	S42	GETRSDGSACNSGIS	85 / 7 AA	6
Phosphosite 7:	GFAT2	O94808	S244	TRMKRLDSSACLHAV	75 / 8 AA	77
Phosphosite 8:	C9orf68	Q8N4H0	S286	VLRSDSSSCLDSSQF	75 / 8 AA	45
Phosphosite 9:	PPP1R3A	Q16821	T493	RRDFHSDTSACLKES	62 / 8 AA	126
Phosphosite 10:	GPBP1	Q86WP2	S275	ECNRSNSSSPVDKLN	66 / 9 AA	53
Phosphosite 11:	PPP1R3A	Q16821	S494	RDFHSDTSACLKEST	62 / 8 AA	126
Phosphosite 12:	CPZ	Q66K79	T42	PPAADSATCVDLQLR	62 / 8 AA	74
Phosphosite 13:	FBX43	Q4G163	S270	THDFSDSSLCINDEN	62 / 8 AA	78
Phosphosite 14:	USP47	Q96K76	S920	NERDSSASVDNRELE	85 / 7 AA	157
Phosphosite 15:	USP47	Q96K76	S918	PLNERDSSASVDNRE	85 / 7 AA	157
Phosphosite 16:	SYT9	Q86SS6	S218	DDGRRSNSKACGKLN	71 / 7 AA	56
Phosphosite 17:	GJA12	Q5T442	S371	AGDRDRDSSPCVGLP	83 / 6 AA	47
Phosphosite 18:	GJA12	Q5T442	S372	GDRDRDSSPCVGLPA	83 / 6 AA	47
Phosphosite 19:	KCNK1	O00180	S326	EPFVATQSSACVDGP	71 / 7 AA	38
Phosphosite 20:	ZNF644	Q9H582	S611	HTEYLHSSSCVDSFG	71 / 7 AA	150