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:	T638
P-Site Sequence:	QSSPASATFPVSVQE
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	T638	QSSPASATFPVSVQE	100 / 9 AA	119
Phosphosite 1:	ALDH5A1	P51649	T75	RWLPAAATFPVQDPA	87 / 8 AA	57
Phosphosite 2:	SOCS6	O14544	T482	SRLPGSATYPVRLTN	75 / 8 AA	60
Phosphosite 3:	HDAC4	P56524	S636	RAQSSPASATFPVSV	100 / 7 AA	119
Phosphosite 4:	PCOLCE2	Q9UKZ9	T283	TEQPVTTTFPVTTGL	55 / 9 AA	46
Phosphosite 5:	TPSD1	Q9BZJ3	S153	TVTLPPASETFPPGM	85 / 7 AA	26
Phosphosite 6:	TPSAB1	Q15661	S146	TVTLPPASETFPPGM	85 / 7 AA	31
Phosphosite 7:	TPSB2	P20231	S146	TVTLPPASETFPPGM	85 / 7 AA	31
Phosphosite 8:	TPSD1	Q9BZJ3	T155	TLPPASETFPPGMPC	85 / 7 AA	26
Phosphosite 9:	TPSAB1	Q15661	T148	TLPPASETFPPGMPC	85 / 7 AA	31
Phosphosite 10:	NeuroD	Q13562	S213	HLPTASASFPVHPYS	85 / 7 AA	40
Phosphosite 11:	TPSB2	P20231	T148	TLPPASETFPPGMPC	85 / 7 AA	31
Phosphosite 12:	NPAS4	Q8IUM7	S474	SDQLTPSSATFPDPL	85 / 7 AA	87
Phosphosite 13:	USP10	Q14694	T333	GTGSASGTLPVSQPK	75 / 8 AA	87
Phosphosite 14:	NPAS4	Q8IUM7	T476	QLTPSSATFPDPLTS	85 / 7 AA	87
Phosphosite 15:	PMS2L11	Q13670	T69	RGFPASATFQTTPGP	66 / 9 AA	29
Phosphosite 16:	PLCG1	P19174	T1177	QNFLAQATFPVKGLK	85 / 7 AA	149
Phosphosite 17:	SOCS6	O14544	Y483	RLPGSATYPVRLTNP	62 / 8 AA	60
Phosphosite 18:	PMS2L11	Q13670	S67	TARGFPASATFQTTP	85 / 7 AA	29
Phosphosite 19:	TTC31	Q49AM3	T132	QSPSASATFPSVSDS	100 / 6 AA	57
Phosphosite 20:	EPB42	P16452	T78	KINRTQATFPISSLG	83 / 6 AA	77