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:	HDAC9
Human P-Site:	S376
P-Site Sequence:	GGSIPASSSHPHVTL
UniProt:	Q9UKV0
Intern. Prot. ID:	IPI00232519

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HDAC9	Q9UKV0	S376	GGSIPASSSHPHVTL	100 / 9 AA	111
Phosphosite 1:	HDAC9	Q9UKV0	S375	YGGSIPASSSHPHVT	100 / 8 AA	111
Phosphosite 2:	HDAC9	Q9UKV0	S377	GSIPASSSHPHVTLE	100 / 8 AA	111
Phosphosite 3:	GRIN3A	Q8TCU5	S32	LAGVPSSSSHPQPCQ	66 / 9 AA	125
Phosphosite 4:	PRUNE	Q86TP1	S331	LKLTPASSTHPNLHA	66 / 9 AA	50
Phosphosite 5:	GTSE1	Q9NYZ3	S344	FASIPANSSRPLSNI	75 / 8 AA	77
Phosphosite 6:	GRIN3A	Q8TCU5	S31	VLAGVPSSSSHPQPC	75 / 8 AA	125
Phosphosite 7:	PRUNE	Q86TP1	S330	PLKLTPASSTHPNLH	75 / 8 AA	50
Phosphosite 8:	CELSR2	Q9HCU4	S2831	LGPLPGSSAQPHKGI	55 / 9 AA	317
Phosphosite 9:	C14orf21	Q86U38	S53	RSEPAPDSHPHLSPE	75 / 8 AA	69
Phosphosite 10:	EDN2	P20800	S37	LEQPASSSHAQGTHL	75 / 8 AA	20
Phosphosite 11:	GRIN3A	Q8TCU5	S33	AGVPSSSSHPQPCQI	75 / 8 AA	125
Phosphosite 12:	GAS2L3	Q86XJ1	S381	PNSPAASSHPKLKSS	85 / 7 AA	75
Phosphosite 13:	SEC24B	O95487	S8	MSAPAGSSHPAASAR	85 / 7 AA	137
Phosphosite 14:	NCOR2	Q9Y618	S2027	PAPPASASDPHREKT	75 / 8 AA	275
Phosphosite 15:	FBXO42	Q6P3S6	S510	NWDLKPASSSNPMDG	85 / 7 AA	78
Phosphosite 16:	FBXO42	Q6P3S6	S512	DLKPASSSNPMDGMD	85 / 7 AA	78
Phosphosite 17:	FBXO42	Q6P3S6	S511	WDLKPASSSNPMDGM	85 / 7 AA	78
Phosphosite 18:	GAS2L3	Q86XJ1	S380	LPNSPAASSHPKLKS	85 / 7 AA	75
Phosphosite 19:	ZNF687	Q8N1G0	S251	KATDIPASASPPPVA	75 / 8 AA	130
Phosphosite 20:	RAI17	Q9ULJ6	S999	QPPQAAPSSHPHSDL	85 / 7 AA	115