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:	T2335
P-Site Sequence:	LLSPERRTNTPKAIS
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	T2335	LLSPERRTNTPKAIS	100 / 9 AA	348
Phosphosite 1:	IPO9	Q96P70	T909	AKNPERWTNIPLLVK	75 / 8 AA	116
Phosphosite 2:	C18orf21	Q32NC0	T144	LKTPERRTANPNHDM	66 / 9 AA	25
Phosphosite 3:	senataxin	Q7Z333	T1205	FKSIDRRTSTPNSRI	62 / 8 AA	303
Phosphosite 4:	senataxin	Q7Z333	S1206	KSIDRRTSTPNSRIQ	62 / 8 AA	303
Phosphosite 5:	ANKRD17	O75179	T1938	PLSPARATNSPKPHM	66 / 9 AA	274
Phosphosite 6:	NCOA3	Q9Y6Q9	T1166	IMRPRTNTPKQLRMQ	100 / 6 AA	155
Phosphosite 7:	MAP1A	P78559	S2090	SCSPDRRSPSPKESG	55 / 9 AA	306
Phosphosite 8:	LGI4	Q8N135	T401	GGRFERRTDIPEAED	71 / 7 AA	59
Phosphosite 9:	NCOA3	Q9Y6Q9	T1164	ANIMRPRTNTPKQLR	100 / 6 AA	155
Phosphosite 10:	PSARL	Q9H300	T369	KIWHEIRTNGPKKGG	75 / 8 AA	42
Phosphosite 11:	SENP5	Q96HI0	S382	IPLPEHRSNTMFISE	71 / 7 AA	87
Phosphosite 12:	CDK13	Q14004	T1056	LGLDDSRTNTPQGVL	62 / 8 AA	165
Phosphosite 13:	C17orf27	Q63HN8	T177	VEILERRTSVPSRSS	71 / 7 AA	374
Phosphosite 14:	LNX1	Q8TBB1	S491	SPGPGERSNTPKPLH	66 / 9 AA	81
Phosphosite 15:	SMCY	Q9BY66	T1154	GILQLRRTNSAKPSP	71 / 7 AA	174
Phosphosite 16:	SmcX	P41229	T1167	GILQLRRTNSAKPSP	71 / 7 AA	176
Phosphosite 17:	PASK	Q96RG2	T1240	QPVPERRTTLEKLVT	66 / 9 AA	143
Phosphosite 18:	C8orf76	Q96K31	S25	EERPERRSGPPASYC	62 / 8 AA	43
Phosphosite 19:	C17orf27	Q63HN8	S178	EILERRTSVPSRSSS	71 / 7 AA	374
Phosphosite 20:	EFCAB5	A4FU69	S499	KLNEQRTSTPSPNPP	71 / 7 AA	173