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:	CTPS
Human P-Site:	S571
P-Site Sequence:	RDTYSDRSGSSSPDS
UniProt:	P17812
Intern. Prot. ID:	IPI00290142

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTPS	P17812	S571	RDTYSDRSGSSSPDS	100 / 9 AA	67
Phosphosite 1:	CTPS	P17812	S568	LSPRDTYSDRSGSSS	100 / 6 AA	67
Phosphosite 2:	BMP2K	Q9NSY1	S824	SSVYRDRSGSGPTQD	66 / 9 AA	129
Phosphosite 3:	PRR15	Q8IV56	S82	DKLYGDKSGSSRRNL	75 / 8 AA	14
Phosphosite 4:	LMCD1	Q9NZU5	S259	PDSPVVYSDRAGYNK	83 / 6 AA	41
Phosphosite 5:	NKTR	P30414	S685	YSKYSDRSSESSPRS	77 / 9 AA	166
Phosphosite 6:	SPEN	Q96T58	S763	YSRSSDRSGSCSSLS	87 / 8 AA	402
Phosphosite 7:	EHMT2	Q96KQ7	S334	SGNQSDRSGSSGRRK	100 / 7 AA	132
Phosphosite 8:	CTPS	P17812	S573	TYSDRSGSSSPDSEI	100 / 7 AA	67
Phosphosite 9:	SFXN3	Q9BWM7	S133	FNAIVNYSNRSGDTP	83 / 6 AA	36
Phosphosite 10:	HOXD13	P35453	T83	YPGTSERTGSSSSSS	75 / 8 AA	36
Phosphosite 11:	IRE1	O75460	S521	SGPYSESSGTSSPST	66 / 9 AA	110
Phosphosite 12:	YTHDC1	Q96MU7	S315	SPIVFDRSGSSASES	85 / 7 AA	85
Phosphosite 13:	PLK4	O00444	S382	RAYSSDRSGTSNSQS	85 / 7 AA	109
Phosphosite 14:	SPEN	Q96T58	S765	RSSDRSGSCSSLSPP	85 / 7 AA	402
Phosphosite 15:	CIRBP	Q14011	S155	SGGYSDRSSGGSYRD	66 / 9 AA	19
Phosphosite 16:	SRRM2	Q9UQ35	S1793	RRRDRSGSSQSTSRR	100 / 6 AA	300
Phosphosite 17:	TANC1	Q9C0D5	S242	ENDDRSGSSLEWNKD	100 / 6 AA	202
Phosphosite 18:	PTPN13	Q12923	S1656	RDSYSDSSGSGEDDL	85 / 7 AA	277
Phosphosite 19:	YTHDC1	Q96MU7	S317	IVFDRSGSSASESYA	85 / 7 AA	85
Phosphosite 20:	TANC1	Q9C0D5	S240	SSENDDRSGSSLEWN	100 / 6 AA	202