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:	S573
P-Site Sequence:	TYSDRSGSSSPDSEI
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	S573	TYSDRSGSSSPDSEI	100 / 9 AA	67
Phosphosite 1:	CTPS	P17812	S574	YSDRSGSSSPDSEIT	100 / 8 AA	67
Phosphosite 2:	SRRM2	Q9UQ35	S973	RYSHSGSSSPDTKVK	87 / 8 AA	300
Phosphosite 3:	tau	P10636	Y514	KSGDRSGYSSPGSPG	87 / 8 AA	79
Phosphosite 4:	PRKAA2	P54646	S483	VVEQRSGSSTPQRSC	66 / 9 AA	62
Phosphosite 5:	SRRM2	Q9UQ35	S972	PRYSHSGSSSPDTKV	87 / 8 AA	300
Phosphosite 6:	TLN2	Q9Y4G6	S460	PAVMRSGSSGPETFN	75 / 8 AA	272
Phosphosite 7:	CIITA	P33076	S286	TSPDRPGSTSPFAPS	75 / 8 AA	123
Phosphosite 8:	TTC5	Q8N0Z6	S221	EKVDRKASSNPDLHL	66 / 9 AA	49
Phosphosite 9:	C1orf164	Q5VTB9	S199	LISDREASSSPEDRN	66 / 9 AA	63
Phosphosite 10:	YTHDC1	Q96MU7	S317	IVFDRSGSSASESYA	66 / 9 AA	85
Phosphosite 11:	SRRM2	Q9UQ35	S1712	RRSRSASSSPETRSR	75 / 8 AA	300
Phosphosite 12:	SRRM2	Q9UQ35	S974	YSHSGSSSPDTKVKP	100 / 7 AA	300
Phosphosite 13:	CTPS	P17812	S571	RDTYSDRSGSSSPDS	100 / 7 AA	67
Phosphosite 14:	SP5	Q6BEB4	S22	FLQDRTPSASPDLGK	66 / 9 AA	42
Phosphosite 15:	SRRM2	Q9UQ35	S1711	SRRSRSASSSPETRS	75 / 8 AA	300
Phosphosite 16:	CTPS	P17812	S575	SDRSGSSSPDSEITE	100 / 7 AA	67
Phosphosite 17:	ULK1	O75385	T468	AIRRSGSTSPLGFAR	85 / 7 AA	113
Phosphosite 18:	NPHP1	O15259	S460	DCFIRSNSASPDLGI	75 / 8 AA	83
Phosphosite 19:	ULK1	O75385	S467	SAIRRSGSTSPLGFA	85 / 7 AA	113
Phosphosite 20:	EPX	P11678	S66	KQRLRSGSASPMDLL	85 / 7 AA	81