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:	XKR4
Human P-Site:	S245
P-Site Sequence:	RASGKHRSASCSFCI
UniProt:	Q5GH76
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XKR4	Q5GH76	S245	RASGKHRSASCSFCI	100 / 9 AA	72
Phosphosite 1:	XKR4	Q5GH76	S247	SGKHRSASCSFCIWL	100 / 7 AA	72
Phosphosite 2:	MGA	Q8IWI9	S820	ESSLKNRSAFCSDKL	75 / 8 AA	332
Phosphosite 3:	CCDC85A	Q96PX6	S253	PEHSKHRSASPEHPQ	100 / 6 AA	60
Phosphosite 4:	NCRNA00162	P0C852	S23	AGRRGHRSAGCGDGV	71 / 7 AA	7
Phosphosite 5:	RGL2	O15211	S617	PSRGHRRSASCGSPL	75 / 8 AA	84
Phosphosite 6:	GPATCH8	Q9UKJ3	S962	RSRGRSRSSSCSRSR	66 / 9 AA	164
Phosphosite 7:	GOLGB1	Q14789	S2865	SEEGKQRSAAQPSTS	71 / 7 AA	376
Phosphosite 8:	OR10P1	Q8NGE3	S196	ASAGKHRSEISVMTA	83 / 6 AA	35
Phosphosite 9:	OSBPL6	Q9BZF3	S21	TSTPTHRSASSSTSS	75 / 8 AA	106
Phosphosite 10:	OSBPL6	Q9BZF3	S23	TPTHRSASSSTSSQR	85 / 7 AA	106
Phosphosite 11:	K24	Q2M2I5	S483	LVSGDSRSGSCSGQG	66 / 9 AA	55
Phosphosite 12:	FAM86C	Q9NVL1	S131	SATQRCASCSPPSYA	71 / 7 AA	18
Phosphosite 13:	GPSN2	Q9NZ01	S288	WAKGKHRSYLKEFRD	100 / 5 AA	36
Phosphosite 14:	CCDC85A	Q96PX6	S322	EHFQKHRSGSSPEHA	62 / 8 AA	60
Phosphosite 15:	PHF17	Q6IE81	S34	SRSQHRRSSCSRHED	62 / 8 AA	96
Phosphosite 16:	C16orf7	Q9Y2B5	S433	GAVGYSRSPSCSS__	66 / 9 AA	49
Phosphosite 17:	RGL2	O15211	S619	RGHRRSASCGSPLSG	83 / 6 AA	84
Phosphosite 18:	REXO1L1	Q8IX06	S666	QIQPRHRSASPAALA	83 / 6 AA	74
Phosphosite 19:	REXO1L2P	A0PJM3	S574	QIQPRHRSASPAALA	83 / 6 AA	64
Phosphosite 20:	SRRM2	Q9UQ35	S220	SKKKKHRSESESKKR	83 / 6 AA	300