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:	Y22
P-Site Sequence:	YDGDVGNYYYGQGHP
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	Y22	YDGDVGNYYYGQGHP	100 / 9 AA	55
Phosphosite 1:	HDAC2	Q92769	Y23	YDGDIGNYYYGQGHP	88 / 9 AA	55
Phosphosite 2:	HDAC1	Q13547	Y23	DGDVGNYYYGQGHPM	100 / 8 AA	55
Phosphosite 3:	HDAC2	Q92769	Y24	DGDIGNYYYGQGHPM	87 / 8 AA	55
Phosphosite 4:	HDAC2	Q92769	Y25	GDIGNYYYGQGHPMK	100 / 7 AA	55
Phosphosite 5:	HDAC1	Q13547	Y24	GDVGNYYYGQGHPMK	100 / 7 AA	55
Phosphosite 6:	Ig kappa chain V-I region Scw	P01609	Y86	QPEDIGNYYCQQYDN	66 / 9 AA	12
Phosphosite 7:	MAP1B	P46821	Y1904	RTSDVGGYYYEKIER	85 / 7 AA	271
Phosphosite 8:	ZNF280A	P59817	Y281	VLLSNFYYGQHKGDG	71 / 7 AA	61
Phosphosite 9:	OLFML2B	Q68BL8	Y534	RIYVTNYYYGNTLVE	85 / 7 AA	84
Phosphosite 10:	OLFML2A	Q68BL7	Y435	RIYVTNYYYGNSLVE	85 / 7 AA	73
Phosphosite 11:	GSC	P56915	Y85	LGYNNYFYGQLHVQA	83 / 6 AA	28
Phosphosite 12:	ZNF280B	Q86YH2	Y289	IVLLSDFYYGQHKGE	50 / 8 AA	62
Phosphosite 13:	FIGN	Q5HY92	Y338	SSYGNYSYGQQRSTQ	85 / 7 AA	82
Phosphosite 14:	OLFML2B	Q68BL8	Y533	ERIYVTNYYYGNTLV	85 / 7 AA	84
Phosphosite 15:	OLFML2A	Q68BL7	Y434	DRIYVTNYYYGNSLV	85 / 7 AA	73
Phosphosite 16:	GSC	P56915	Y83	SRLGYNNYFYGQLHV	83 / 6 AA	28
Phosphosite 17:	ZNF280B	Q86YH2	Y290	VLLSDFYYGQHKGEG	57 / 7 AA	62
Phosphosite 18:	FIGN	Q5HY92	S337	DSSYGNYSYGQQRST	85 / 7 AA	82
Phosphosite 19:	CNTN3	Q9P232	Y194	EPSDVGNYTCVVTSM	71 / 7 AA	113
Phosphosite 20:	CNTN4	Q8IWV2	Y192	EKSDVGNYTCVVTNT	71 / 7 AA	113