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:	XKR3
Human P-Site:	Y422
P-Site Sequence:	NQPEAPYYYVNIEKT
UniProt:	Q5GH77
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XKR3	Q5GH77	Y422	NQPEAPYYYVNIEKT	100 / 9 AA	53
Phosphosite 1:	XKR3	Q5GH77	Y423	QPEAPYYYVNIEKTE	100 / 8 AA	53
Phosphosite 2:	XKR3	Q5GH77	Y421	ENQPEAPYYYVNIEK	100 / 8 AA	53
Phosphosite 3:	CLCN1	P35523	Y262	GVYEQPYYYSDILTV	66 / 9 AA	109
Phosphosite 4:	ITIH3	Q06033	Y646	QPPQNPYYYVDGDPH	62 / 8 AA	100
Phosphosite 5:	ITIH3	Q06033	Y645	YQPPQNPYYYVDGDP	62 / 8 AA	100
Phosphosite 6:	EXT1	Q16394	Y468	YLGDFPYYYANLGLK	55 / 9 AA	86
Phosphosite 7:	ITIH3	Q06033	Y647	PPQNPYYYVDGDPHF	83 / 6 AA	100
Phosphosite 8:	C1s	P09871	Y391	YTCEEPYYYMENGGG	71 / 7 AA	77
Phosphosite 9:	C1s	P09871	Y390	RYTCEEPYYYMENGG	62 / 8 AA	77
Phosphosite 10:	FNDC1	Q4ZHG4	Y1872	NIGFGTPYYYVGWYE	62 / 8 AA	199
Phosphosite 11:	EXT1	Q16394	Y469	LGDFPYYYANLGLKP	71 / 7 AA	86
Phosphosite 12:	EXT1	Q16394	Y467	SYLGDFPYYYANLGL	62 / 8 AA	86
Phosphosite 13:	IFT140	Q96RY7	Y727	LLGMEVPYYYFTRKP	83 / 6 AA	165
Phosphosite 14:	IFT140	Q96RY7	Y728	LGMEVPYYYFTRKPE	83 / 6 AA	165
Phosphosite 15:	CLCN1	P35523	Y261	CGVYEQPYYYSDILT	62 / 8 AA	109
Phosphosite 16:	TEDDM1	Q5T9Z0	Y241	TGPKEAPYYASTPGP	100 / 5 AA	31
Phosphosite 17:	5-LO (arachidonate 5-lipoxygenase)	P09917	Y660	NKKKQLPYYYLSPDR	50 / 8 AA	78
Phosphosite 18:	TEDDM1	Q5T9Z0	Y242	GPKEAPYYASTPGPL	100 / 5 AA	31
Phosphosite 19:	5-LO (arachidonate 5-lipoxygenase)	P09917	Y661	KKKQLPYYYLSPDRI	50 / 8 AA	78
Phosphosite 20:	TrpC5	Q9UL62	Y59	LQEAEIYYNVNINCM	83 / 6 AA	111