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:	S210
P-Site Sequence:	GEGEARPSTPQRQAS
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	S210	GEGEARPSTPQRQAS	100 / 9 AA	72
Phosphosite 1:	XKR4	Q5GH76	T211	EGEARPSTPQRQASN	100 / 8 AA	72
Phosphosite 2:	LMOD2	Q6P5Q4	T516	EDSSRPSTPQRSAHE	87 / 8 AA	62
Phosphosite 3:	LMOD2	Q6P5Q4	S515	MEDSSRPSTPQRSAH	87 / 8 AA	62
Phosphosite 4:	PALMD	Q9NP74	T270	ANPFYRPTTPQRETV	85 / 7 AA	63
Phosphosite 5:	PALMD	Q9NP74	T271	NPFYRPTTPQRETVT	85 / 7 AA	63
Phosphosite 6:	AHNAK2	Q8IVF2	S509	PERERRLSTPQRGKR	77 / 9 AA	617
Phosphosite 7:	KBTBD3	Q8NAB2	S287	LFPDARPSTTEKYIF	55 / 9 AA	69
Phosphosite 8:	SNX16	P57768	S108	VNWEDRPSTPTILGY	85 / 7 AA	39
Phosphosite 9:	UNC5B	Q8IZJ1	S432	NFKTARPSNPQLLHP	85 / 7 AA	104
Phosphosite 10:	C1orf170	Q5SV97	S432	GQASARPSAPQTATG	85 / 7 AA	72
Phosphosite 11:	C6orf217	P0C7V0	T63	RGPGRPSTPARAPAT	75 / 8 AA	29
Phosphosite 12:	SVIL	O95425	S276	LSPEARPSTGKPKHE	100 / 6 AA	248
Phosphosite 13:	C1orf113	A4FU49	T330	LTVDKPSTPERVFSV	71 / 7 AA	71
Phosphosite 14:	PLCL4	O75038	S920	GRPPARPSVSQRILR	75 / 8 AA	68
Phosphosite 15:	ZC3H12A	Q5D1E8	S327	FFHPERPSCPQRSVA	85 / 7 AA	66
Phosphosite 16:	C9orf171	Q6ZQR2	T214	GIRARPSTPFFDLLQ	100 / 6 AA	36
Phosphosite 17:	C6orf217	P0C7V0	S62	RRGPGRPSTPARAPA	75 / 8 AA	29
Phosphosite 18:	SPEG	Q15772	S2176	ALSEAQPSSPARPSA	66 / 9 AA	354
Phosphosite 19:	ROR2	Q01974	S437	NKQKASASTPQRRQL	75 / 8 AA	105
Phosphosite 20:	AHNAK2	Q8IVF2	T510	ERERRLSTPQRGKRQ	85 / 7 AA	617