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:	S446
P-Site Sequence:	PKHHVLMSRKESWKV
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	S446	PKHHVLMSRKESWKV	100 / 9 AA	90
Phosphosite 1:	KIAA1731	Q9C0D2	S2274	STKHQLESRKESMGF	77 / 9 AA	295
Phosphosite 2:	RAD21L1	Q9H4I0	S9	FYTHVLMSKRGPLAK	55 / 9 AA	63
Phosphosite 3:	EHBP1L1	Q8N3D4	T866	AEARVLMTRKTEIIV	71 / 7 AA	162
Phosphosite 4:	SPAG17	Q6Q759	S2217	STLGVFMSRKVSPH_	75 / 8 AA	252
Phosphosite 5:	CORO2B	Q9UQ03	S396	NRDPVLMSLKEGYKK	66 / 9 AA	55
Phosphosite 6:	C10orf68	Q9H943	S258	PEEKVLLSRSESQTK	75 / 8 AA	72
Phosphosite 7:	PRDM15	P57071	S775	EECAKLFSRKESLKQ	85 / 7 AA	169
Phosphosite 8:	FAM18B	Q9NYZ1	S108	KSHWVFESRKESSQE	66 / 9 AA	24
Phosphosite 9:	FAM18B2	Q96ET8	S108	KSHWVFESRKESSQE	66 / 9 AA	31
Phosphosite 10:	GLUD1	P00367	S469	SNYHLLMSVQESLER	66 / 9 AA	61
Phosphosite 11:	MICAL2	O94851	S511	VRRSVNLSRKESDIR	75 / 8 AA	127
Phosphosite 12:	TSPAN18	Q96SJ8	S190	SRDGVLLSREECLLG	62 / 8 AA	28
Phosphosite 13:	ER-beta	Q92731	S283	EPPHVLISRPSAPFT	83 / 6 AA	59
Phosphosite 14:	KIAA0776	O94874	S786	IKDLVLKSRKSSVTE	75 / 8 AA	90
Phosphosite 15:	HERC1	Q15751	T1487	SEGGGLMTRSESLTA	71 / 7 AA	532
Phosphosite 16:	CLMN	Q96JQ2	S410	PESSILSSRKENGRS	62 / 8 AA	112
Phosphosite 17:	HERC1	Q15751	S1489	GGGLMTRSESLTAES	71 / 7 AA	532
Phosphosite 18:	FRMD6	Q96NE9	S490	ITEDMLMSRKLNGHS	71 / 7 AA	72
Phosphosite 19:	CTK	P42679	S458	GPVHVLMSSCWEAEP	100 / 5 AA	56
Phosphosite 20:	GADL1	Q6ZQY3	S311	WGGSALMSRKHRKLL	83 / 6 AA	59