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:	MXRA5
Human P-Site:	S446
P-Site Sequence:	IQLNRRQSTAKKVLL
UniProt:	Q9NR99
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MXRA5	Q9NR99	S446	IQLNRRQSTAKKVLL	100 / 9 AA	312
Phosphosite 1:	MXRA5	Q9NR99	T447	QLNRRQSTAKKVLLS	100 / 8 AA	312
Phosphosite 2:	SNUPN	O95149	S164	PGGNRRNSTAKDYTI	87 / 8 AA	41
Phosphosite 3:	RGS1	Q08116	T159	DFRTRESTAKKIKAP	85 / 7 AA	24
Phosphosite 4:	DGK-B	Q9Y6T7	T395	VPEERQSTVKKEKSG	85 / 7 AA	91
Phosphosite 5:	DGK-B	Q9Y6T7	S394	SVPEERQSTVKKEKS	85 / 7 AA	91
Phosphosite 6:	FAM44A	Q8NFC6	S496	TVEQRRQSIAKEKEE	85 / 7 AA	330
Phosphosite 7:	RGS1	Q08116	S158	IDFRTRESTAKKIKA	85 / 7 AA	24
Phosphosite 8:	PRDM5	Q9NQX1	S153	VENSRRQSTAGRKDR	85 / 7 AA	73
Phosphosite 9:	ARHGAP13	Q7Z6B7	S980	LRELERQSTAKHAPD	100 / 6 AA	124
Phosphosite 10:	ARHGAP13	Q7Z6B7	T981	RELERQSTAKHAPDV	100 / 6 AA	124
Phosphosite 11:	BAI2	O60241	S1502	FDRYRSQSTAKREKR	66 / 9 AA	173
Phosphosite 12:	OAS2	P29728	T386	ENCFRQSTAKIQIVR	100 / 6 AA	82
Phosphosite 13:	PRDM5	Q9NQX1	T154	ENSRRQSTAGRKDRL	100 / 6 AA	73
Phosphosite 14:	SPTBN2	O15020	T1998	LQARRQETAEKWQEK	75 / 8 AA	271
Phosphosite 15:	GPR39	O43194	S400	LFASRRQSSARRTEK	55 / 9 AA	51
Phosphosite 16:	MYST4	Q8WYB5	S1035	TRANSRQSPAKVQSK	75 / 8 AA	231
Phosphosite 17:	CEP76	Q8TAP6	S94	PICFDRQSTLKKTNI	85 / 7 AA	74
Phosphosite 18:	DYNC1LI2	O43237	S454	PGAGGVQSTAKKSGQ	100 / 6 AA	54
Phosphosite 19:	DYNC1LI2	O43237	T455	GAGGVQSTAKKSGQK	100 / 6 AA	54
Phosphosite 20:	SNUPN	O95149	T165	GGNRRNSTAKDYTIL	85 / 7 AA	41