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:	S186
P-Site Sequence:	GLTASTYSYLGGFDS
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	S186	GLTASTYSYLGGFDS	100 / 9 AA	58
Phosphosite 1:	NAPRT1	Q6XQN6	Y187	LTASTYSYLGGFDSS	100 / 8 AA	58
Phosphosite 2:	NAPRT1	Q6XQN6	Y185	GGLTASTYSYLGGFD	100 / 8 AA	58
Phosphosite 3:	NAPRT1	Q6XQN6	T184	DGGLTASTYSYLGGF	100 / 7 AA	58
Phosphosite 4:	NPL	Q9BXD5	Y222	AVGSTYNYLGKKTNQ	85 / 7 AA	35
Phosphosite 5:	NPL	Q9BXD5	Y220	TGAVGSTYNYLGKKT	75 / 8 AA	35
Phosphosite 6:	HSPG2	P98160	S4092	KRLDLTYSFLGSQGI	83 / 6 AA	469
Phosphosite 7:	HSPG2	P98160	Y4091	GKRLDLTYSFLGSQG	83 / 6 AA	469
Phosphosite 8:	MAP1B	P46821	Y2057	RTPQASTYSYETSDL	100 / 6 AA	271
Phosphosite 9:	MAP1B	P46821	S2055	ITRTPQASTYSYETS	100 / 6 AA	271
Phosphosite 10:	NAPRT1	Q6XQN6	S183	PDGGLTASTYSYLGG	100 / 6 AA	58
Phosphosite 11:	MAP1B	P46821	S2058	TPQASTYSYETSDLC	100 / 6 AA	271
Phosphosite 12:	ZNF30	P17039	Y193	KAFSTFSYLVQHQRI	83 / 6 AA	62
Phosphosite 13:	QSER1	Q2KHR3	S1410	REFAATNSYLGYFGD	75 / 8 AA	190
Phosphosite 14:	ZNF30	P17039	S192	GKAFSTFSYLVQHQR	83 / 6 AA	62
Phosphosite 15:	ZNF30	P17039	T190	ECGKAFSTFSYLVQH	83 / 6 AA	62
Phosphosite 16:	CUL1	Q13616	Y772	VDGEKDTYSYLA___	83 / 6 AA	90
Phosphosite 17:	NPC2	P61916	Y107	PIQKDKTYSYLNKLP	83 / 6 AA	17
Phosphosite 18:	NPC2	P61916	S108	IQKDKTYSYLNKLPV	83 / 6 AA	17
Phosphosite 19:	ZNF272	Q14592	S88	AQGVPRYSYLGQAMD	62 / 8 AA	64
Phosphosite 20:	SCRN3	Q0VDG4	Y225	EFDFAAAYSYLDTAK	62 / 8 AA	49