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:	ATXN1
Human P-Site:	Y426
P-Site Sequence:	GKPGHRSYALSPHTV
UniProt:	P54253
Intern. Prot. ID:	IPI00432008

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATXN1	P54253	Y426	GKPGHRSYALSPHTV	100 / 9 AA	87
Phosphosite 1:	ATXN1	P54253	S425	LGKPGHRSYALSPHT	100 / 8 AA	87
Phosphosite 2:	MLYCD	O95822	Y414	YGEKHRGYALNPVAN	75 / 8 AA	55
Phosphosite 3:	FAM86B2	P0C5J1	Y112	STQGHRSYLLSSGGS	77 / 9 AA	37
Phosphosite 4:	FAM86B2	P0C5J1	S111	ESTQGHRSYLLSSGG	87 / 8 AA	37
Phosphosite 5:	Shc4	Q6S5L8	T156	DLVGHRATALTPDSC	66 / 9 AA	69
Phosphosite 6:	KLHL33	A6NCF5	Y478	GGYSHRTYALSHLIH	75 / 8 AA	58
Phosphosite 7:	KLHL33	A6NCF5	T477	LGGYSHRTYALSHLI	75 / 8 AA	58
Phosphosite 8:	SLC4A2	P04920	Y233	AQPGHRSYNLQERRR	85 / 7 AA	137
Phosphosite 9:	SLC4A2	P04920	S232	KAQPGHRSYNLQERR	85 / 7 AA	137
Phosphosite 10:	HJURP	Q8NCD3	Y445	FDQLHREYCLSPRNQ	75 / 8 AA	84
Phosphosite 11:	FAM86A	Q96G04	S111	ESTQGHRSYLLPSGG	75 / 8 AA	37
Phosphosite 12:	Putative protein FAM86A-like 3	A6NK25	S111	ESPQGHRSYLLPSGG	75 / 8 AA	32
Phosphosite 13:	FAM86A	Q96G04	Y112	STQGHRSYLLPSGGS	85 / 7 AA	37
Phosphosite 14:	Putative protein FAM86A-like 3	A6NK25	Y112	SPQGHRSYLLPSGGS	85 / 7 AA	32
Phosphosite 15:	C1orf51	Q8N365	Y348	TLPSDWSYTLSPPSL	55 / 9 AA	41
Phosphosite 16:	SARS2	Q9NP81	S228	SHVSGHRSYYLRGAG	85 / 7 AA	58
Phosphosite 17:	SARS2	Q9NP81	Y229	HVSGHRSYYLRGAGA	85 / 7 AA	58
Phosphosite 18:	C1orf51	Q8N365	T349	LPSDWSYTLSPPSLP	62 / 8 AA	41
Phosphosite 19:	SGK223	Q86YV5	Y864	HDESHFSYSLSPGNR	66 / 9 AA	150
Phosphosite 20:	SGK223	Q86YV5	S865	DESHFSYSLSPGNRH	75 / 8 AA	150