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:	T237
P-Site Sequence:	GSNSSGATRASGKHR
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	T237	GSNSSGATRASGKHR	100 / 9 AA	72
Phosphosite 1:	MUC19	Q7Z5P9	T1843	SSGGSGATRSSGGGM	87 / 8 AA	598
Phosphosite 2:	SNIP	Q9C0H9	T496	GGRSSGATPVSGPPP	77 / 9 AA	112
Phosphosite 3:	Rab5A	P20339	T7	_MASRGATRPNGPNT	66 / 9 AA	24
Phosphosite 4:	MSH6	P52701	T553	EEDSSGHTRAYGVCF	77 / 9 AA	153
Phosphosite 5:	p37 adaptor	Q14CS0	T104	AVPLNEATRASGDDK	75 / 8 AA	37
Phosphosite 6:	MCL1	Q07820	T29	GAGSGGATRPGGRLL	66 / 9 AA	37
Phosphosite 7:	p37 adaptor	Q14CS0	S107	LNEATRASGDDKSKS	100 / 6 AA	37
Phosphosite 8:	MUC19	Q7Z5P9	S2223	GGSGATRSSGGETET	85 / 7 AA	598
Phosphosite 9:	XKR4	Q5GH76	S240	SSGATRASGKHRSAS	100 / 6 AA	72
Phosphosite 10:	MUC19	Q7Z5P9	S1845	GGSGATRSSGGGMGT	85 / 7 AA	598
Phosphosite 11:	BRWD3	Q6RI45	T1721	RGASRGATRAKRARI	85 / 7 AA	204
Phosphosite 12:	MACF1	Q9UPN3	T5296	SMPSSPATPASGTKV	77 / 9 AA	620
Phosphosite 13:	MACF1	Q96PK2	T5804	SMPSSPATPASGTKV	77 / 9 AA	670
Phosphosite 14:	VPS11	Q9H270	T32	DGAAPGATPASGSAA	75 / 8 AA	108
Phosphosite 15:	MICAL3	Q7RTP6	T909	STPSSGATVDSGKHR	77 / 9 AA	110
Phosphosite 16:	DVL2	O14641	T595	GSRSSGSTRSDGGAG	66 / 9 AA	79
Phosphosite 17:	DVL1	O14640	S578	EGSKSSGSTRSSRRA	75 / 8 AA	75
Phosphosite 18:	DVL1	O14640	T579	GSKSSGSTRSSRRAP	75 / 8 AA	75
Phosphosite 19:	SLC25A10	Q9UBX3	T165	RRLFSGATMASSRGA	85 / 7 AA	31