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:	S139
P-Site Sequence:	ETQDGYFSHRPKEKV
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	S139	ETQDGYFSHRPKEKV	100 / 9 AA	108
Phosphosite 1:	XYLT1	Q86Y38	Y137	TLETQDGYFSHRPKE	100 / 7 AA	108
Phosphosite 2:	CABP4	P57796	S150	TDRDGYISHRELGDC	85 / 7 AA	30
Phosphosite 3:	CABP4	P57796	Y148	FDTDRDGYISHRELG	85 / 7 AA	30
Phosphosite 4:	Caspase 6	P55212	S218	SVAEGYYSHRETVNG	71 / 7 AA	33
Phosphosite 5:	LIPJ	Q5W064	S249	SRLDVYFSHNPAGTS	75 / 8 AA	42
Phosphosite 6:	MAN2B1	O00754	S393	QFWTGYFSSRPALKR	85 / 7 AA	114
Phosphosite 7:	CDK7	P50613	S296	ALKMKYFSNRPGPTP	83 / 6 AA	39
Phosphosite 8:	ALMS1	Q8TCU4	S1003	TVPSGSFSHREKPSI	75 / 8 AA	461
Phosphosite 9:	GALNT11	Q8NCW6	S416	EYKEQYFSLRPDLKT	62 / 8 AA	69
Phosphosite 10:	SPARC	P09486	Y246	DQHPIDGYLSHTELA	83 / 6 AA	35
Phosphosite 11:	KIF13A	Q9H1H9	S1601	SITSGYFSHSASNAT	71 / 7 AA	202
Phosphosite 12:	DBN1	Q16643	S599	QASEGYFSQSQEEEF	44 / 9 AA	71
Phosphosite 13:	ATG2A	Q2TAZ0	Y1395	PIVVRDGYFSRPIGS	83 / 6 AA	213
Phosphosite 14:	MAN2A1	Q16706	T509	HYWSGYFTSRPFYKR	71 / 7 AA	131
Phosphosite 15:	CELSR1	Q9NYQ6	S2225	RRLEGYFSNVARNVR	44 / 9 AA	329
Phosphosite 16:	RanBP2	P49792	S2334	ENEQVVFSHRAKLYR	83 / 6 AA	358
Phosphosite 17:	DBN1	Q16643	Y597	GTQASEGYFSQSQEE	57 / 7 AA	71
Phosphosite 18:	MYST2	O95251	S167	KDSGSDLSHRPKRRR	83 / 6 AA	71
Phosphosite 19:	LIPJ	Q5W064	Y247	NMSRLDVYFSHNPAG	83 / 6 AA	42
Phosphosite 20:	KIF13A	Q9H1H9	Y1599	TSSITSGYFSHSASN	83 / 6 AA	202