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:	Y284
P-Site Sequence:	RQEIGETYCRHKLGL
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	Y284	RQEIGETYCRHKLGL	100 / 9 AA	108
Phosphosite 1:	Rb-like 1	P28749	T437	ILKGIGETFCQHYTQ	75 / 8 AA	121
Phosphosite 2:	MHC class II antigen DRB1*10	Q30167	Y107	RRAAVDTYCRHNYGV	71 / 7 AA
Phosphosite 3:	HLA-DRB1	P04229	Y107	RRAAVDTYCRHNYGV	71 / 7 AA	30
Phosphosite 4:	RXRB	P28702	Y474	VYASLETYCKQKYPE	71 / 7 AA	57
Phosphosite 5:	RXRA	P19793	Y403	VYASLEAYCKHKYPE	71 / 7 AA	51
Phosphosite 6:	TIMD4	Q96H15	Y344	RGKLMETYCSQKHTR	55 / 9 AA	42
Phosphosite 7:	TIMD4	Q96H15	S346	KLMETYCSQKHTRLD	71 / 7 AA	42
Phosphosite 8:	ALDH8A1	Q9H2A2	Y36	DPSTGEVYCRVPNSG	83 / 6 AA	53
Phosphosite 9:	TRIM15	Q9C019	Y82	LGPLGETYCEEHGEK	83 / 6 AA	52
Phosphosite 10:	CXCR7	P25106	T194	TSASNNETYCRSFYP	83 / 6 AA	41
Phosphosite 11:	CXCR7	P25106	Y195	SASNNETYCRSFYPE	83 / 6 AA	41
Phosphosite 12:	MYST1	Q9H7Z6	Y61	TVEIGETYLCRRPDS	77 / 9 AA	52
Phosphosite 13:	KRT28	Q7Z3Y7	Y390	LEKEIETYCRLIDGD	100 / 5 AA	51
Phosphosite 14:	MYST1	Q9H7Z6	T60	VTVEIGETYLCRRPD	87 / 8 AA	52
Phosphosite 15:	HCN4	Q9Y3Q4	T677	TASVRADTYCRLYSL	66 / 6 AA	129
Phosphosite 16:	Hcn2	Q9UL51	T626	TASVRADTYCRLYSL	66 / 6 AA	97
Phosphosite 17:	HCN3	Q9P1Z3	T510	TASVRADTYCRLYSL	66 / 6 AA	86
Phosphosite 18:	HCN1	O60741	T557	TASVRADTYCRLYSL	66 / 6 AA	99
Phosphosite 19:	TIGD1	Q96MW7	S289	PTVETYCSEKKIPFK	71 / 7 AA	67
Phosphosite 20:	TYW1B	Q6NUM6	T542	FIEVKGVTYCRESSA	83 / 6 AA	77