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:	NUDT21
Human P-Site:	Y45
P-Site Sequence:	NLYPLTNYTFGTKEP
UniProt:	O43809
Intern. Prot. ID:	IPI00646917

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NUDT21	O43809	Y45	NLYPLTNYTFGTKEP	100 / 9 AA	26
Phosphosite 1:	NUDT21	O43809	T46	LYPLTNYTFGTKEPL	100 / 8 AA	26
Phosphosite 2:	NUDT21	O43809	T43	TINLYPLTNYTFGTK	100 / 7 AA	26
Phosphosite 3:	TAF1L	Q8IZX4	Y642	HRPPLKKYSFGALSQ	55 / 9 AA	207
Phosphosite 4:	TAF1	P21675	Y623	HRPPLKKYSFGALSQ	55 / 9 AA	213
Phosphosite 5:	SLIT3	O75094	Y793	SISMLTNYTFSNMSH	85 / 7 AA	168
Phosphosite 6:	REV3	O60673	T2480	EVALTNYTFENVSFH	85 / 7 AA	353
Phosphosite 7:	CNOT6	Q9ULM6	Y482	GLMPYTNYTFDFKGI	75 / 8 AA	63
Phosphosite 8:	CNOT6L	Q96LI5	Y480	NLMPYTNYTFDFKGV	75 / 8 AA	63
Phosphosite 9:	PKD1L3	Q7Z443	Y435	STLPLSSYTLGHPAP	62 / 8 AA	196
Phosphosite 10:	OSR1	Q8TAX0	Y21	PSLQLTNYSFLQAVN	71 / 7 AA	30
Phosphosite 11:	OSR2	Q8N2R0	Y21	PSLQLTNYSFLQAVN	71 / 7 AA	36
Phosphosite 12:	OSR1	Q8TAX0	T19	IHPSLQLTNYSFLQA	71 / 7 AA	30
Phosphosite 13:	OSR2	Q8N2R0	T19	LHPSLQLTNYSFLQA	71 / 7 AA	36
Phosphosite 14:	OR1A1	Q9P1Q5	Y265	YFRPLTNYSLKDAVI	71 / 7 AA	35
Phosphosite 15:	OSR2	Q8N2R0	S22	SLQLTNYSFLQAVNT	83 / 6 AA	36
Phosphosite 16:	SULT1A2	P50226	Y240	KKTPMTNYTTVRREF	83 / 6 AA	34
Phosphosite 17:	OR1A1	Q9P1Q5	T263	GTYFRPLTNYSLKDA	71 / 7 AA	35
Phosphosite 18:	ACTR2	P61160	T92	MKHLWDYTFGPEKLN	71 / 7 AA	45
Phosphosite 19:	GDA	Q9Y2T3	T107	LEWLTKYTFPAEHRF	83 / 6 AA	51
Phosphosite 20:	ACTR2	P61160	Y91	DMKHLWDYTFGPEKL	71 / 7 AA	45