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:	S267
P-Site Sequence:	QCGSDSLSGDRLGCF
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	S267	QCGSDSLSGDRLGCF	100 / 9 AA	55
Phosphosite 1:	HDAC2	Q92769	S268	QCGADSLSGDRLGCF	88 / 9 AA	55
Phosphosite 2:	NR2C2	P49116	S461	SIQEDKLSGDRIKQV	75 / 8 AA	65
Phosphosite 3:	PTGER4	P35408	S13	VNSSASLSPDRLNSP	77 / 9 AA	53
Phosphosite 4:	MDM2	Q00987	S176	EENSDELSGERQRKR	75 / 8 AA	55
Phosphosite 5:	Rad17	O75943	S263	FIISDSLSGDNNQRL	100 / 7 AA	76
Phosphosite 6:	K6IRS3	Q86Y46	S198	RKQLETLSGDRVRLD	62 / 8 AA	59
Phosphosite 7:	KRT74	Q7RTS7	S206	RKQLETLSGDRVRLD	62 / 8 AA	58
Phosphosite 8:	KRT71	Q3SY84	S196	RKQLETLSGDRVRLD	62 / 8 AA	57
Phosphosite 9:	ACTR3	P61158	S354	LKLSEELSGGRLKPK	66 / 9 AA	47
Phosphosite 10:	TETRAN	Q14728	S265	ARGQDPPSGDRLSSL	75 / 8 AA	48
Phosphosite 11:	BDH1	Q02338	S104	KELDSLNSDRLRTVQ	75 / 8 AA	38
Phosphosite 12:	HDAC1	Q13547	S265	VLQCGSDSLSGDRLG	100 / 7 AA	55
Phosphosite 13:	UNC80	Q8N2C7	S814	GEGHRGLSGDRLRHQ	85 / 7 AA	363
Phosphosite 14:	SPTBN1	Q01082	S96	IKLLEVLSGERLPKP	62 / 8 AA	275
Phosphosite 15:	LRRC10	Q5BKY1	S175	ELRTIWLSGNRLTDF	71 / 7 AA	32
Phosphosite 16:	FOXO3	O43524	S588	QTLSDSLSGSSLYST	77 / 9 AA	71
Phosphosite 17:	NAB2	Q15742	S416	EEDSASLSGESLDGH	66 / 9 AA	57
Phosphosite 18:	BCS1L	Q9Y276	S262	SLTDSSLSDDRLNHL	85 / 7 AA	48
Phosphosite 19:	NKX3-2	P78367	S155	SEMSASVSGDRSPRT	75 / 8 AA	35
Phosphosite 20:	SLC39A13	Q96H72	S61	ESWGALLSGERLDTW	83 / 6 AA	39