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:	S285
P-Site Sequence:	PNNGPTGSVTENETS
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	S285	PNNGPTGSVTENETS	100 / 9 AA	111
Phosphosite 1:	HDAC9	Q9UKV0	T287	NGPTGSVTENETSVL	100 / 7 AA	111
Phosphosite 2:	PHC3	Q8NDX5	S115	PSTSPTGSVTQQSSM	75 / 8 AA	106
Phosphosite 3:	NFAT4	Q12968	S304	PGHSPRGSVTEDTWL	75 / 8 AA	116
Phosphosite 4:	DDX21	Q9NR30	S689	CFDVPTASVTEIQEK	85 / 7 AA	87
Phosphosite 5:	NR1D1	P20393	S59	FPPSPTGSLTQDPAR	55 / 9 AA	67
Phosphosite 6:	SMAP2	Q8WU79	S240	PTAGSAGSVPENLNL	66 / 9 AA	47
Phosphosite 7:	MASP2	O00187	S611	KPPYPRGSVTANMLC	75 / 8 AA	76
Phosphosite 8:	MAVS	Q7Z434	T244	ASRLPGPTGSVVSTG	100 / 6 AA	57
Phosphosite 9:	MAVS	Q7Z434	S246	RLPGPTGSVVSTGTS	100 / 6 AA	57
Phosphosite 10:	PHC3	Q8NDX5	T113	GRPSTSPTGSVTQQS	85 / 7 AA	106
Phosphosite 11:	C8orf34	Q49A92	S266	SIHSPTPSVTEEDID	66 / 9 AA	50
Phosphosite 12:	MED17	Q9NVC6	S170	GAERLTKSVTENQEN	85 / 7 AA	73
Phosphosite 13:	MUC3A	Q02505	T819	YPSSPTSTVTESTTE	55 / 9 AA	266
Phosphosite 14:	MUC3A	Q02505	S818	AYPSSPTSTVTESTT	62 / 8 AA	266
Phosphosite 15:	A4GNT	Q9UNA3	S330	LIKGPEGSVTGELGP	85 / 7 AA	39
Phosphosite 16:	HNRNPC	P07910	T109	AEMYGSVTEHPSPSP	83 / 6 AA	34
Phosphosite 17:	C10orf88	Q9H8K7	T269	GLTSGNVTENLQTYI	71 / 7 AA	49
Phosphosite 18:	FAM160B2	Q86V87	S146	LGGTASGSVTEKEEV	62 / 8 AA	82
Phosphosite 19:	Putative uncharacterized protein C10orf88-like	Q499Y3	T104	GLTSGNVTENLQAYI	71 / 7 AA	20
Phosphosite 20:	GluR4	P48058	S866	ARLSITGSVGENGRV	85 / 7 AA	101