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:	XYLT1
Human P-Site:	S522
P-Site Sequence:	TKMKQFYSYTLLPAE
UniProt:	Q86Y38
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XYLT1	Q86Y38	S522	TKMKQFYSYTLLPAE	100 / 9 AA	108
Phosphosite 1:	XYLT2	Q9H1B5	T428	AQLRQFYTYTLLPAE	77 / 9 AA	97
Phosphosite 2:	XYLT2	Q9H1B5	Y429	QLRQFYTYTLLPAES	87 / 8 AA	97
Phosphosite 3:	XYLT1	Q86Y38	T524	MKQFYSYTLLPAESF	100 / 7 AA	108
Phosphosite 4:	XPNPEP2	O43895	S264	PYNPFFYSYTLLTDS	100 / 7 AA	76
Phosphosite 5:	XYLT2	Q9H1B5	T430	LRQFYTYTLLPAESF	85 / 7 AA	97
Phosphosite 6:	SULF2	Q8IWU5	Y170	LLKNSRFYNYTLCRN	71 / 7 AA	100
Phosphosite 7:	MTTP	P55157	Y136	HGKVKEFYSYQNEAV	83 / 6 AA	99
Phosphosite 8:	MTTP	P55157	S137	GKVKEFYSYQNEAVA	83 / 6 AA	99
Phosphosite 9:	KTI12	Q96EK9	S327	RLRRQFISYTKMHPN	55 / 9 AA	39
Phosphosite 10:	GALNTL6	Q49A17	S59	LGDGQFYSWTDGLRR	83 / 6 AA	70
Phosphosite 11:	GALNTL6	Q49A17	Y58	GLGDGQFYSWTDGLR	83 / 6 AA	70
Phosphosite 12:	DDX60L	Q5H9U9	Y188	DTLRFYAYTMESTDR	57 / 7 AA	152
Phosphosite 13:	PLCG1	P19174	S163	WLRKQFYSVDRNRED	100 / 5 AA	149
Phosphosite 14:	DDX60L	Q5H9U9	Y186	ESDTLRFYAYTMEST	57 / 7 AA	152
Phosphosite 15:	PLCG1	P19174	Y162	RWLRKQFYSVDRNRE	100 / 5 AA	149
Phosphosite 16:	UBXD1	Q9BZV1	Y336	RGLRKYNYTLLRVRL	83 / 6 AA	50
Phosphosite 17:	UBXD1	Q9BZV1	T337	GLRKYNYTLLRVRLP	83 / 6 AA	50
Phosphosite 18:	PMS1	P54277	S160	PVRKQFYSTAKKCKD	100 / 5 AA	106
Phosphosite 19:	METTL11A	Q9BV86	Y13	IEDEKQFYSKAKTYW	100 / 5 AA	25
Phosphosite 20:	LARP2	Q659C4	S781	ECLFRFYSYGLEKKF	71 / 7 AA	105