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:	XKR5
Human P-Site:	T660
P-Site Sequence:	TAHEPCLTSTPKSES
UniProt:	Q6UX68
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XKR5	Q6UX68	T660	TAHEPCLTSTPKSES	100 / 9 AA	75
Phosphosite 1:	XKR5	Q6UX68	S661	AHEPCLTSTPKSESI	100 / 8 AA	75
Phosphosite 2:	SSH3	Q8TE77	S636	GQGEPCISSTPRFRK	66 / 9 AA	73
Phosphosite 3:	XKR5	Q6UX68	T662	HEPCLTSTPKSESIQ	100 / 7 AA	75
Phosphosite 4:	ARID4A	P29374	T575	EDMEPCLTGTKVKVK	85 / 7 AA	143
Phosphosite 5:	RFPL3S	P0C7P2	S65	KPTPCLSSTSKAQIS	75 / 8 AA	12
Phosphosite 6:	RFPL3S	P0C7P2	S64	QKPTPCLSSTSKAQI	75 / 8 AA	12
Phosphosite 7:	SSH3	Q8TE77	S637	QGEPCISSTPRFRKV	62 / 8 AA	73
Phosphosite 8:	ROBO4	Q8WZ75	T865	CPPRPCLTPTPSEGS	85 / 7 AA	107
Phosphosite 9:	C1QBP	Q07021	T163	EEQEPELTSTPNFVV	77 / 9 AA	31
Phosphosite 10:	ZNF626	Q68DY1	T138	NELNQCLTTTPRKIC	55 / 9 AA	61
Phosphosite 11:	ZNF79	Q15937	S57	ERWRCLVSTPRDRFK	62 / 8 AA	55
Phosphosite 12:	ZNF79	Q15937	T58	RWRCLVSTPRDRFKE	71 / 7 AA	55
Phosphosite 13:	ZNF626	Q68DY1	T140	LNQCLTTTPRKICQC	71 / 7 AA	61
Phosphosite 14:	KIAA0256	Q93073	T546	TKSQPCLTSFNSVDI	83 / 6 AA	122
Phosphosite 15:	MYBL2	P10244	T474	ELESPSLTSTPVCSQ	85 / 7 AA	79
Phosphosite 16:	Myb	P10242	T420	DLEMPSLTSTPLIGH	85 / 7 AA	72
Phosphosite 17:	GSG2	Q8TF76	T95	PKDRPSLTVTPKRWK	75 / 8 AA	88
Phosphosite 18:	Kir6.2	Q14654	T112	GTAEPCVTSIHSFSS	62 / 8 AA	44
Phosphosite 19:	ZNF107	Q9UII5	T69	NTVNQCLTATPSKIF	62 / 8 AA	91
Phosphosite 20:	NOTCH4	Q99466	T1973	PIPPPCLTPSPERGS	71 / 7 AA	210