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:	S2114
P-Site Sequence:	KSQCWTRSDSALLEG
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	S2114	KSQCWTRSDSALLEG	100 / 9 AA	348
Phosphosite 1:	MINK1	Q8N4C8	S747	SDPGWERSDSVLPAS	75 / 8 AA	150
Phosphosite 2:	KIAA1109	Q2LD37	S2247	LSKTHTHSDSALKIK	75 / 8 AA	555
Phosphosite 3:	KCNS1	Q96KK3	S48	TGIRWRRSDEALRVN	75 / 8 AA	58
Phosphosite 4:	CRTC2	Q53ET0	S171	SALNRTSSDSALHTS	75 / 8 AA	73
Phosphosite 5:	PRICKLE2	Q7Z3G6	S695	RRSRRSRSDNALHLA	62 / 8 AA	96
Phosphosite 6:	CRTC3	Q6UUV7	S162	SALNRTNSDSALHTS	75 / 8 AA	67
Phosphosite 7:	PKD1L1	Q8TDX9	S2515	ESFSIFRSDSALQYH	100 / 6 AA	315
Phosphosite 8:	C4orf38	Q96NR7	T62	VRGGWPWTRPDSSPF	83 / 6 AA	21
Phosphosite 9:	PIGG	Q5H8A4	S914	SSETRSGSALSHACF	85 / 7 AA	108
Phosphosite 10:	EXPH5	Q8NEV8	S376	SSIIWNRSDSSRDRE	62 / 8 AA	223
Phosphosite 11:	MECT1	Q6UUV9	S151	TSWRRTNSDSALHQS	75 / 8 AA	67
Phosphosite 12:	PIGG	Q5H8A4	S912	FLSSETRSGSALSHA	85 / 7 AA	108
Phosphosite 13:	GDF2	Q9UK05	S217	AVKRWVRSDSTKSKN	71 / 7 AA	47
Phosphosite 14:	GLRX2	Q9NS18	S18	TRLVWSRSGSAGWLD	62 / 8 AA	18
Phosphosite 15:	ZNF831	Q5JPB2	S350	DSGYLSRSDSAEQPH	62 / 8 AA	178
Phosphosite 16:	WFDC3	Q8IUB2	S222	NPNWTVRSDSELEIP	77 / 9 AA	25
Phosphosite 17:	DACT2	Q5SW24	S659	RQDAYTRSDSEPSKH	71 / 7 AA	83
Phosphosite 18:	CRTC2	Q53ET0	S173	LNRTSSDSALHTSVM	85 / 7 AA	73
Phosphosite 19:	RALGAPB	Q86X10	S357	LGISRPRSDSAPPTP	62 / 8 AA	167
Phosphosite 20:	MECT1	Q6UUV9	S153	WRRTNSDSALHQSTM	85 / 7 AA	67