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:	HTT
Human P-Site:	S533
P-Site Sequence:	GDEEDILSHSSSQVS
UniProt:	P42858
Intern. Prot. ID:	IPI00002335

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HTT	P42858	S533	GDEEDILSHSSSQVS	100 / 9 AA	348
Phosphosite 1:	ZMYM2	Q9UBW7	S1112	KLKEDLLSHTTAELN	55 / 9 AA	155
Phosphosite 2:	HTT	P42858	S535	EEDILSHSSSQVSAV	100 / 7 AA	348
Phosphosite 3:	TSSK2	Q96PF2	S268	LHIDEILSHSWLQPP	62 / 8 AA	41
Phosphosite 4:	ETAA1	Q9NY74	T512	KIKEDILTNSTEASE	62 / 8 AA	103
Phosphosite 5:	HECTD1	Q9ULT8	S1121	GRLEDILSRDNSALN	66 / 9 AA	290
Phosphosite 6:	SLC22A13	Q9Y226	S100	ASLQDILSHRFNETQ	71 / 7 AA	61
Phosphosite 7:	TXNL4B	Q9NX01	S46	LQLDDILSKTSSDLS	66 / 9 AA	17
Phosphosite 8:	DOCK10	Q96BY6	S167	DKDEDTTSHSSSKGG	77 / 9 AA	249
Phosphosite 9:	PAIP2B	Q9ULR5	S106	HDSEDILSKSNLNPD	75 / 8 AA	14
Phosphosite 10:	IQGAP2	Q13576	S847	ITLEDVISHSKKLNK	71 / 7 AA	181
Phosphosite 11:	UBR1	Q8IWV7	S288	EAKEDIKSHSENVSQ	85 / 7 AA	200
Phosphosite 12:	ZNF823	P16415	S370	KQCGKVLSHSSSFRS	66 / 9 AA	70
Phosphosite 13:	TAF1B	Q53T94	S140	TVLEDNLSHSDWASE	85 / 7 AA	69
Phosphosite 14:	LHX1	P48742	S120	VCKEDYLSNSSVAKE	75 / 8 AA	45
Phosphosite 15:	CHD8	Q9HCK8	S1466	GRWRDILSHGRFKRR	71 / 7 AA	291
Phosphosite 16:	CLN3	Q13286	S64	SAAHDILSHKRTSGN	62 / 8 AA	48
Phosphosite 17:	CHD7	Q9P2D1	S1626	GRWTDILSHGRYKRQ	71 / 7 AA	336
Phosphosite 18:	RLF	Q13129	S901	SNSSDQLSHSSSASM	87 / 8 AA	218
Phosphosite 19:	CD163	Q86VB7	S1147	MEKEAILSHTEKENG	71 / 7 AA	125
Phosphosite 20:	ZNF823	P16415	S372	CGKVLSHSSSFRSHM	85 / 7 AA	70