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:	T437
P-Site Sequence:	ISPGIRGTHKLPRHR
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	T437	ISPGIRGTHKLPRHR	100 / 9 AA	111
Phosphosite 1:	CTBP2	P56545	T414	IPGGIPVTHNLPTVA	66 / 9 AA	49
Phosphosite 2:	COL10A1	Q03692	S354	GPKGIPGSHGLPGPK	66 / 9 AA	66
Phosphosite 3:	SH3PXD2A	Q5TCZ1	T731	SDAGIRGTPKVRAKK	75 / 8 AA	125
Phosphosite 4:	COL4A6	Q14031	S1055	GSQGIRGSPGLPGAS	66 / 9 AA	164
Phosphosite 5:	smMLCK	Q15746	T88	LDCGIRGTFSLVIHA	75 / 8 AA	211
Phosphosite 6:	SLC8A2	Q9UPR5	T554	RSSGARGTVRLPYRT	66 / 9 AA	100
Phosphosite 7:	TPO	P07202	T926	AGMEGRDTHRLPRAL	71 / 7 AA	103
Phosphosite 8:	GNB1L	Q9BYB4	T248	QALQVRGTHELTNPG	71 / 7 AA	36
Phosphosite 9:	ELL2	O00472	T407	STPEGRGTQDLPVDS	71 / 7 AA	72
Phosphosite 10:	ULK1	O75385	S605	SCRNLRGSPKLPDFL	62 / 8 AA	113
Phosphosite 11:	HMGCS2	P54868	T233	LERGLRGTHMENVYD	71 / 7 AA	57
Phosphosite 12:	GBE1	Q04446	T318	FHSGPRGTHDLWDSR	75 / 8 AA	80
Phosphosite 13:	RLF	Q13129	T1203	QIGSDRATHKLLDNE	83 / 6 AA	218
Phosphosite 14:	ADAMTS13	Q76LX8	T1363	SYILIRDTHSLRTTA	71 / 7 AA	154
Phosphosite 15:	PZP	P20742	T508	IVRSGTHTLPVESGD	71 / 7 AA	164
Phosphosite 16:	ZNF291	Q9BY12	T58	SKRTIQGTHKTTKQS	83 / 6 AA	158
Phosphosite 17:	PLAT	P00750	T226	NGSAYRGTHSLTESG	62 / 8 AA	63
Phosphosite 18:	NUSAP1	Q9BXS6	T323	KGEAVLGTHKLKTIT	62 / 8 AA	49
Phosphosite 19:	RRP9	O43818	T253	GLAFRRGTHQLYSTS	83 / 6 AA	52
Phosphosite 20:	C14orf145	Q6ZU80	S31	STHRGTRSLPTVEVT	71 / 7 AA	128