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:	T194
P-Site Sequence:	QPGADCKTVVGGGSA
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	T194	QPGADCKTVVGGGSA	100 / 9 AA	72
Phosphosite 1:	CD59	P13987	T40	NPTADCKTAVNCSSD	75 / 8 AA	14
Phosphosite 2:	COX4I1	P13073	T102	RGSNEWKTVVGGAMF	75 / 8 AA	20
Phosphosite 3:	ARID2	Q68CP9	T1514	NGTAECKTVKRPAED	83 / 6 AA	197
Phosphosite 4:	IQGAP2	Q13576	T772	KARDDYKTLVGSENP	62 / 8 AA	181
Phosphosite 5:	PGLYRP3	Q96LB9	T222	TVSTDCQTVVRNIQS	71 / 7 AA	38
Phosphosite 6:	C9orf114	Q5T280	T241	QQHPDCKTYHGKVVS	62 / 8 AA	42
Phosphosite 7:	EPHA1	P21709	T652	LPSQDCKTVAIKTLK	100 / 5 AA	108
Phosphosite 8:	ABI3BP	Q7Z7G0	T218	SKIFNHKTVVGSKKV	62 / 8 AA	119
Phosphosite 9:	PPARGC1A	Q9UBK2	T322	KLKSSCKTVVPPPSK	71 / 7 AA	91
Phosphosite 10:	DTX4	Q9Y2E6	T500	PGHPDCKTIRIIYSI	66 / 6 AA	67
Phosphosite 11:	ADAMTS9	Q9P2N4	T754	GDNSSCKTVAGTFNT	62 / 8 AA	216
Phosphosite 12:	FABP7	O15540	S83	ADDRNCKSVVSLDGD	57 / 7 AA	15
Phosphosite 13:	C2CD4A	Q8NCU7	S309	GTALRQCSTVVGRSR	71 / 7 AA	40
Phosphosite 14:	C2CD4A	Q8NCU7	T310	TALRQCSTVVGRSRK	71 / 7 AA	40
Phosphosite 15:	PLCD1	P51178	T50	KLQEDCKTIWQESRK	66 / 6 AA	86
Phosphosite 16:	IQCC	Q4KMZ1	T368	HKEPDCRTVRTQELG	66 / 6 AA	53
Phosphosite 17:	POLD1	P28340	T993	GDHTRCKTVLTGKVG	71 / 7 AA	124
Phosphosite 18:	USP36	Q9P275	S660	TPPSGADSKTVKLKS	83 / 6 AA	123
Phosphosite 19:	PHF3	Q92576	S80	PNFQMPCSTVVGLDD	83 / 6 AA	229
Phosphosite 20:	USP36	Q9P275	T662	PSGADSKTVKLKSPV	83 / 6 AA	123