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:	S75
P-Site Sequence:	EFKGKKESRRENQVD
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	S75	EFKGKKESRRENQVD	100 / 9 AA	90
Phosphosite 1:	CNKSR2	Q8WXI2	S462	PNKMKRDSRRENSLL	75 / 8 AA	117
Phosphosite 2:	Rab11FIP2	Q7L804	S369	RVTGKKDSRRSDKLN	66 / 9 AA	58
Phosphosite 3:	THOC2	Q8NI27	S1561	SSGGKKESRHDKEKI	66 / 9 AA	183
Phosphosite 4:	ZCCHC9	Q8N567	S111	AVALKKDSRREGRRL	85 / 7 AA	30
Phosphosite 5:	CK1g3	Q9Y6M4	S227	THLGKEQSRRDDLEA	55 / 9 AA	51
Phosphosite 6:	CK1g1	Q9HCP0	S229	THLGKEQSRRDDLEA	55 / 9 AA	49
Phosphosite 7:	CSNK1G2	P78368	S230	THLGKEQSRRDDLEA	55 / 9 AA	47
Phosphosite 8:	NLRP10	Q86W26	S491	QSRLGKESRREVQRL	100 / 6 AA	75
Phosphosite 9:	CROCC	Q5TZA2	S1320	GERAEKESRRETLGL	85 / 7 AA	229
Phosphosite 10:	TERF1	P54274	S354	STKKKKESRRATESR	75 / 8 AA	50
Phosphosite 11:	INTS8	Q75QN2	S710	ELPGPKESRRTAKDL	85 / 7 AA	113
Phosphosite 12:	KIAA1826	Q8NCY6	S171	LSSVIPDSRRENELP	83 / 6 AA	41
Phosphosite 13:	STAR	P49675	S100	QEGWKKESQQDNGDK	62 / 8 AA	32
Phosphosite 14:	C7orf28A	P86791	S444	YWVVGKKSDRRELYV	75 / 8 AA	56
Phosphosite 15:	TNNI2	P48788	S35	TELEKEESRREAEKQ	85 / 7 AA	21
Phosphosite 16:	FLJ43906	Q4AC94	S2236	PLNLASQSRRENHKG	83 / 6 AA	260
Phosphosite 17:	COL6A2	P12110	S718	YDRLIKESRRQKTRV	71 / 7 AA	109
Phosphosite 18:	MYST4	Q8WYB5	S225	FCLGTKESNREKKPE	75 / 8 AA	231
Phosphosite 19:	XDH	P47989	S425	FSAFKQASRREDDIA	62 / 8 AA	146
Phosphosite 20:	CELSR2	Q9HCU4	S297	EQQEYKESLRENLEV	85 / 7 AA	317