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:	NAPRT1
Human P-Site:	Y187
P-Site Sequence:	LTASTYSYLGGFDSS
UniProt:	Q6XQN6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NAPRT1	Q6XQN6	Y187	LTASTYSYLGGFDSS	100 / 9 AA	58
Phosphosite 1:	NAPRT1	Q6XQN6	S186	GLTASTYSYLGGFDS	100 / 8 AA	58
Phosphosite 2:	NAPRT1	Q6XQN6	Y185	GGLTASTYSYLGGFD	100 / 7 AA	58
Phosphosite 3:	NPL	Q9BXD5	Y222	AVGSTYNYLGKKTNQ	85 / 7 AA	35
Phosphosite 4:	NPL	Q9BXD5	Y220	TGAVGSTYNYLGKKT	85 / 7 AA	35
Phosphosite 5:	RAB40A	Q8WXH6	S44	GAAESPYSHLGGIDY	75 / 8 AA	31
Phosphosite 6:	RAB40AL	P0C0E4	S44	GTAESPYSHLGGIDY	75 / 8 AA	31
Phosphosite 7:	POLA	P09884	Y296	SGKGTVSYLGSFLPD	75 / 8 AA	166
Phosphosite 8:	C6orf152	Q86VQ0	Y23	AGKHHYSYLSDFETP	71 / 7 AA	81
Phosphosite 9:	C6orf152	Q86VQ0	S25	KHHYSYLSDFETPQS	71 / 7 AA	81
Phosphosite 10:	MADD	Q8WXG6	S637	DSSSSYSSLGDFVSE	66 / 9 AA	183
Phosphosite 11:	NAPRT1	Q6XQN6	T184	DGGLTASTYSYLGGF	100 / 6 AA	58
Phosphosite 12:	Syk	P43405	Y47	LLRQSRNYLGGFALS	83 / 6 AA	72
Phosphosite 13:	HSPG2	P98160	S4092	KRLDLTYSFLGSQGI	83 / 6 AA	469
Phosphosite 14:	HSPG2	P98160	Y4091	GKRLDLTYSFLGSQG	83 / 6 AA	469
Phosphosite 15:	LPHN1	O94910	Y967	YSRTKYYYLGGYCFP	55 / 9 AA	163
Phosphosite 16:	CUL1	Q13616	Y772	VDGEKDTYSYLA___	83 / 6 AA	90
Phosphosite 17:	NPC2	P61916	Y109	QKDKTYSYLNKLPVK	62 / 8 AA	17
Phosphosite 18:	NUPR1	O60356	S35	DLYSLAHSYLGGGGR	71 / 7 AA	9
Phosphosite 19:	EXT1	Q16394	Y461	VLPQYSSYLGDFPYY	83 / 6 AA	86
Phosphosite 20:	NPC2	P61916	Y107	PIQKDKTYSYLNKLP	83 / 6 AA	17