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:	S489
P-Site Sequence:	IHMNKLLSKSIEQLK
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	S489	IHMNKLLSKSIEQLK	100 / 9 AA	111
Phosphosite 1:	HDAC9	Q9UKV0	S491	MNKLLSKSIEQLKQP	100 / 7 AA	111
Phosphosite 2:	UBA2	Q9UBT2	S323	KSYARLFSKSIETLR	75 / 8 AA	71
Phosphosite 3:	C15orf42	Q7Z2Z1	T963	KGYHKLLTKSVAETP	55 / 9 AA	211
Phosphosite 4:	UBA2	Q9UBT2	S325	YARLFSKSIETLRVH	85 / 7 AA	71
Phosphosite 5:	CKAP2	Q8WWK9	S315	IIRNKTLSRSIASEV	66 / 9 AA	77
Phosphosite 6:	HPSE	Q9Y251	S490	LGPHGLLSKSVQLNG	55 / 9 AA	61
Phosphosite 7:	FUT9	Q9Y231	S210	VKYYNELSKSIEIHT	100 / 6 AA	42
Phosphosite 8:	NEFM	P07197	S326	EYRRQLQSKSIELES	75 / 8 AA	102
Phosphosite 9:	MICAL2	O94851	S891	FPQNKLLSKGLSHTH	75 / 8 AA	127
Phosphosite 10:	PARP8	Q8N3A8	S430	LKNHKLLSKSYSSAP	75 / 8 AA	96
Phosphosite 11:	ARHGEF14	O15068	S455	ARRRGLLSKSLELHR	85 / 7 AA	128
Phosphosite 12:	ICK	Q9UPZ9	S23	GSVLLGRSIESGELI	71 / 7 AA	71
Phosphosite 13:	ARHGEF14	O15068	S457	RRGLLSKSLELHRRL	85 / 7 AA	128
Phosphosite 14:	SCC-112	Q29RF7	S638	LVKLMNKSIEGTADD	71 / 7 AA	151
Phosphosite 15:	SAMD9L	Q8IVG5	S77	RSYNKLNSKSPESDN	77 / 9 AA	184
Phosphosite 16:	USP48	Q86UV5	S234	GRESKLLSKFYELEL	66 / 9 AA	119
Phosphosite 17:	HPSE	Q9Y251	S492	PHGLLSKSVQLNGLT	71 / 7 AA	61
Phosphosite 18:	PPFIA1	Q13136	S456	DTVDKLLSESNERLQ	66 / 9 AA	136
Phosphosite 19:	PPFIA3	O75145	S439	ETVDKLLSESNERLQ	66 / 9 AA	133
Phosphosite 20:	NEFM	P07197	S328	RRQLQSKSIELESVR	85 / 7 AA	102