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:	HDAC4
Human P-Site:	S684
P-Site Sequence:	EHAGRIQSIWSRLQE
UniProt:	P56524
Intern. Prot. ID:	IPI00010088

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HDAC4	P56524	S684	EHAGRIQSIWSRLQE	100 / 9 AA	119
Phosphosite 1:	HDAC5	Q9UQL6	S713	EHAGRIQSIWSRLQE	100 / 9 AA	122
Phosphosite 2:	HDAC9	Q9UKV0	S663	EHAGRIQSIWSRLQE	100 / 9 AA	111
Phosphosite 3:	HDAC7	Q8WUI4	S550	EHAGRIQSIWSRLQE	100 / 9 AA	103
Phosphosite 4:	C22orf30	Q5THK1	S1886	YSVGRVLSIWSQHGP	66 / 9 AA	237
Phosphosite 5:	POLR3D	P05423	S42	LTPGRLPSIRSRDLT	66 / 9 AA	44
Phosphosite 6:	RHOBTB2	Q9BYZ6	S387	PGRGRVLSSWSRAFV	66 / 9 AA	83
Phosphosite 7:	P15RS	Q96P16	S109	KHLGRVLSIWEERSV	71 / 7 AA	36
Phosphosite 8:	MADD	Q8WXG6	S1429	NLNGRDLSIWSSGSR	75 / 8 AA	183
Phosphosite 9:	DPY19L2	Q6NUT2	S61	SSPGRIQSLKERKGL	66 / 9 AA	87
Phosphosite 10:	TCP10	Q12799	S66	QELGRQQSLWADIHR	62 / 8 AA	38
Phosphosite 11:	QRSL1	Q9H0R6	S296	ELSSEVQSLWSKAAD	57 / 7 AA	57
Phosphosite 12:	LRRC9	Q6ZRR7	S861	EERPRILSIWPSAKI	71 / 7 AA	128
Phosphosite 13:	PAAF1	Q9BRP4	S9	AAPLRIQSDWAQALR	62 / 8 AA	42
Phosphosite 14:	USP2	O75604	T324	EFAKLIQTIWTSSPN	66 / 6 AA	68
Phosphosite 15:	ABCC11	Q96J66	S107	LTPLMIQSLRSRLDE	71 / 7 AA	154
Phosphosite 16:	RBM39	Q14498	S278	EPFGRIESIQLMMDS	83 / 6 AA	59
Phosphosite 17:	TBC1D1	Q86TI0	S1110	VANGRIQSLEATIEK	83 / 6 AA	133
Phosphosite 18:	UTP20	O75691	S1207	TPLLKLISIWSRNAR	62 / 8 AA	318
Phosphosite 19:	CS	O75390	S439	VLAQLIWSRALGFPL	83 / 6 AA	52
Phosphosite 20:	GGPS1	O95749	S223	PTIHAIWSRPESTQV	66 / 6 AA	35