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:	XRRA1
Human P-Site:	S217
P-Site Sequence:	EQEASVTSLTSKRYI
UniProt:	Q6P2D8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRRA1	Q6P2D8	S217	EQEASVTSLTSKRYI	100 / 9 AA	90
Phosphosite 1:	XRRA1	Q6P2D8	T216	AEQEASVTSLTSKRY	100 / 8 AA	90
Phosphosite 2:	DENND5B	Q6ZUT9	S1079	ARRLSITSLTGKNNK	75 / 8 AA	145
Phosphosite 3:	TAF1	P21675	S1155	DDTASVTSLNSSATG	87 / 8 AA	213
Phosphosite 4:	TAF1	P21675	T1154	DDDTASVTSLNSSAT	87 / 8 AA	213
Phosphosite 5:	ODF2	Q5BJF6	S22	CGKNGVTSLTQKKVL	75 / 8 AA	95
Phosphosite 6:	Per2	O15055	S665	GKAESVASLTSQCSY	66 / 9 AA	137
Phosphosite 7:	OTOF	Q9HC10	T227	SVSLASVTALTTNVS	75 / 8 AA	227
Phosphosite 8:	XRRA1	Q6P2D8	S214	AVAEQEASVTSLTSK	100 / 6 AA	90
Phosphosite 9:	NBEA	Q8NFP9	S304	GNCLIVTSLKSKGKG	85 / 7 AA	328
Phosphosite 10:	ODF2	Q5BJF6	T24	KNGVTSLTQKKVLRA	85 / 7 AA	95
Phosphosite 11:	EPN2	O95208	S476	KTAESVTSLPSQNNG	66 / 9 AA	68
Phosphosite 12:	C1orf147	Q96MC9	T228	ITWRSCTTLTSKPCS	75 / 8 AA	30
Phosphosite 13:	TAF1	P21675	S1152	HRDDDTASVTSLNSS	100 / 6 AA	213
Phosphosite 14:	XRRA1	Q6P2D8	S220	ASVTSLTSKRYILRF	100 / 6 AA	90
Phosphosite 15:	PEAR1	Q5VY43	S918	ELGASVASLSSENPY	66 / 9 AA	111
Phosphosite 16:	LOC73072	Q9H6K5	T590	DESRASITSVTSFSP	75 / 8 AA	60
Phosphosite 17:	OFD1	O75665	S534	GYKASVKSLTTQVAD	66 / 9 AA	117
Phosphosite 18:	LOC73072	Q9H6K5	S591	ESRASITSVTSFSPD	75 / 8 AA	60
Phosphosite 19:	TLE1	Q04724	S298	ASSASSTSLKSKEMS	77 / 9 AA	83
Phosphosite 20:	UTX	O15550	S843	TTTNSVTSLNSPHSG	85 / 7 AA	154