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:	HDAC1
Human P-Site:	Y333
P-Site Sequence:	NELPYNDYFEYFGPD
UniProt:	Q13547
Intern. Prot. ID:	IPI00013774

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HDAC1	Q13547	Y333	NELPYNDYFEYFGPD	100 / 9 AA	55
Phosphosite 1:	HDAC2	Q92769	Y334	NELPYNDYFEYFGPD	100 / 9 AA	55
Phosphosite 2:	HDAC3	O15379	Y328	EELPYSEYFEYFAPD	77 / 9 AA	49
Phosphosite 3:	UPF3A	Q9H1J1	Y96	RPLPAHDYFEFFAAD	66 / 9 AA	55
Phosphosite 4:	UPF3B	Q9BZI7	Y79	QPMPEHDYFEFFSND	66 / 9 AA	58
Phosphosite 5:	HDAC2	Q92769	Y331	EIPNELPYNDYFEYF	100 / 6 AA	55
Phosphosite 6:	HDAC1	Q13547	Y330	EIPNELPYNDYFEYF	100 / 6 AA	55
Phosphosite 7:	HDAC2	Q92769	Y337	PYNDYFEYFGPDFKL	100 / 6 AA	55
Phosphosite 8:	HDAC1	Q13547	Y336	PYNDYFEYFGPDFKL	100 / 6 AA	55
Phosphosite 9:	HDAC3	O15379	S326	ISEELPYSEYFEYFA	71 / 7 AA	49
Phosphosite 10:	USP9X	Q93008	Y1808	CAIKFNDYFEFPREL	71 / 7 AA	290
Phosphosite 11:	USP9Y	O00507	Y1817	CAIKFNDYFEFPREL	71 / 7 AA	291
Phosphosite 12:	BROMI	Q96NH3	Y1230	HGFRVSDYFEYMEIL	71 / 7 AA	145
Phosphosite 13:	GRAMD1C	Q8IYS0	Y428	VLTHDVPYHDYFYTV	83 / 6 AA	76
Phosphosite 14:	GRAMD1B	Q3KR37	Y474	VLTHDVPYHDYFYTI	83 / 6 AA	85
Phosphosite 15:	GRAMD1B	Q3KR37	Y477	HDVPYHDYFYTINRY	83 / 6 AA	85
Phosphosite 16:	GRAMD1C	Q8IYS0	Y431	HDVPYHDYFYTVNRY	83 / 6 AA	76
Phosphosite 17:	PLEKHB1	Q9UF11	Y175	VYSPYQDYYEVVPPN	71 / 7 AA	27
Phosphosite 18:	HDAC3	O15379	Y331	PYSEYFEYFAPDFTL	83 / 6 AA	49
Phosphosite 19:	ZIM2	Q9NZV7	Y411	RIHSQEDYFECFQCG	71 / 7 AA	61
Phosphosite 20:	INTS7	Q9NVH2	Y887	RVEPHNDYFSTQFLL	83 / 6 AA	107