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:	S431
P-Site Sequence:	LATKERISPGIRGTH
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	S431	LATKERISPGIRGTH	100 / 9 AA	111
Phosphosite 1:	LIX1	Q8N485	S217	WIMKERDSPGIVSQE	87 / 8 AA	32
Phosphosite 2:	METTL3	Q86U44	S525	YGMIERLSPGTRKIE	75 / 8 AA	64
Phosphosite 3:	CRNN	Q9UBG3	S180	SQSQERISPQIQLSG	66 / 9 AA	54
Phosphosite 4:	AKAP4	Q5JQC9	S262	PGNKERISPRTPASK	100 / 6 AA	94
Phosphosite 5:	EML1	O00423	S140	TSSSERVSPGGRRES	75 / 8 AA	90
Phosphosite 6:	FAM46D	Q8NEK8	S122	DVKKEKLSPDIMKDA	55 / 9 AA	45
Phosphosite 7:	ZFPM2	Q8WW38	S1091	LAANENVSPGIPSAE	55 / 9 AA	128
Phosphosite 8:	AARD	Q4LEZ3	S14	RRCRERISQGLQGLP	55 / 9 AA	18
Phosphosite 9:	HIVEP1	P15822	S1897	DNNQERKSPGVKNQG	62 / 8 AA	297
Phosphosite 10:	EIF2AK4	Q9P2K8	S1040	QIFSQRISPAIDYTY	71 / 7 AA	187
Phosphosite 11:	SP3	Q02447	S317	ERTGERVSPDINETN	71 / 7 AA	82
Phosphosite 12:	C20orf177	Q9NTX9	S53	EKLKESISPEARRKR	66 / 9 AA	42
Phosphosite 13:	FAM39B	Q9H5Z6	S416	SVLKERVSPLPLAGQ	83 / 6 AA	51
Phosphosite 14:	SHROOM4	Q9ULL8	S686	TGLEGRISPGQRPGQ	85 / 7 AA	166
Phosphosite 15:	OTUD7A	Q8TE49	S726	LKLKERPSPGPAAGR	85 / 7 AA	101
Phosphosite 16:	NACC1	Q96RE7	S263	PSTSERTSPGTSSAY	71 / 7 AA	57
Phosphosite 17:	ATP5O	P48047	S102	ITAKERFSPLTTNLI	83 / 6 AA	23
Phosphosite 18:	SRP68	Q9UHB9	S241	NQRVEEISPNIRYCA	75 / 8 AA	71
Phosphosite 19:	ARMC9	Q7Z3E5	S84	LWEEHISSSIRDGDS	62 / 8 AA	92
Phosphosite 20:	RNMT	O43148	S309	RNACERLSPGGYFIG	83 / 6 AA	55