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:	S492
P-Site Sequence:	SSYVSFASDQQDEAP
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	S492	SSYVSFASDQQDEAP	100 / 9 AA	75
Phosphosite 1:	ENTPD4	Q9Y227	S292	KTVSFASSQQEEVAK	75 / 8 AA	70
Phosphosite 2:	LENG4	Q96N66	S117	LKLVSLASEVQDLHL	66 / 9 AA	53
Phosphosite 3:	CABIN1	Q9Y6J0	S601	LQLSFASSQRDLFED	75 / 8 AA	246
Phosphosite 4:	PRR12	Q9ULL5	S561	ETLPSFSSDEEDSVA	62 / 8 AA	130
Phosphosite 5:	HDC	P19113	S190	ARLVAYASDQAHSSV	71 / 7 AA	74
Phosphosite 6:	HDC	P19113	Y188	LNARLVAYASDQAHS	71 / 7 AA	74
Phosphosite 7:	Tiam2	Q8IVF5	S337	SNRVSFASDIDVPSR	100 / 6 AA	193
Phosphosite 8:	ABCC2	Q92887	S351	KLLISFASDRDTYLW	71 / 7 AA	174
Phosphosite 9:	XKR5	Q6UX68	S489	LETSSYVSFASDQQD	100 / 6 AA	75
Phosphosite 10:	PSMD8	P48556	S227	NNYYSFASQQQKPED	75 / 8 AA	30
Phosphosite 11:	YWHAH	Q04917	S235	DNLTLWTSDQQDEEA	71 / 7 AA	28
Phosphosite 12:	YWHAG	P61981	S235	DNLTLWTSDQQDDDG	71 / 7 AA	28
Phosphosite 13:	L3MBTL	Q9Y468	S768	LAKLSFASDSQY___	75 / 8 AA	86
Phosphosite 14:	ARMC4	Q5T2S8	S317	SKLGISFSEDQQKEK	62 / 8 AA	116
Phosphosite 15:	URB1	O60287	S1395	KWLIVSFSGGQQDDD	62 / 8 AA	254
Phosphosite 16:	PPP2R1A	P30153	S214	PMFSNLASDEQDSVR	62 / 8 AA	65
Phosphosite 17:	SPPL2C	Q8IUH8	S125	LLIVSRVSDQQCSDT	75 / 8 AA	75
Phosphosite 18:	HERC1	Q15751	S72	FERESLSSDEQDHYL	62 / 8 AA	532
Phosphosite 19:	QSER1	Q2KHR3	S1231	EHLSSFSSDEDDPGY	62 / 8 AA	190
Phosphosite 20:	GYLTL1B	Q8N3Y3	S208	DTDVTFASDISELWA	83 / 6 AA	82