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:	S568
P-Site Sequence:	LSPRDTYSDRSGSSS
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	S568	LSPRDTYSDRSGSSS	100 / 9 AA	67
Phosphosite 1:	CTPS	P17812	Y567	RLSPRDTYSDRSGSS	100 / 8 AA	67
Phosphosite 2:	CTPS	P17812	T566	CRLSPRDTYSDRSGS	100 / 7 AA	67
Phosphosite 3:	PTPN13	Q12923	S1653	PSRRDSYSDSSGSGE	77 / 9 AA	277
Phosphosite 4:	LAMC1	P11047	S661	IKIRGTYSERSAGYL	66 / 9 AA	178
Phosphosite 5:	LAMC1	P11047	Y660	SIKIRGTYSERSAGY	75 / 8 AA	178
Phosphosite 6:	FRMD7	Q6ZUT3	S438	PDPRDIFSERSSLSS	55 / 9 AA	82
Phosphosite 7:	COL29A1	A8TX70	S872	LFYLNTYSNRSAIIE	62 / 8 AA	290
Phosphosite 8:	PYROXD2	Q8N2H3	Y479	DEQERDAYADRVFDC	71 / 7 AA	63
Phosphosite 9:	FOXB1	Q99853	T8	MPRPGRNTYSDQKPP	71 / 7 AA	35
Phosphosite 10:	CTPS	P17812	S571	RDTYSDRSGSSSPDS	100 / 6 AA	67
Phosphosite 11:	FOXB1	Q99853	Y9	PRPGRNTYSDQKPPY	71 / 7 AA	35
Phosphosite 12:	FOXB1	Q99853	S10	RPGRNTYSDQKPPYS	71 / 7 AA	35
Phosphosite 13:	PTPN13	Q12923	Y1652	SPSRRDSYSDSSGSG	75 / 8 AA	277
Phosphosite 14:	LMCD1	Q9NZU5	S259	PDSPVVYSDRAGYNK	71 / 7 AA	41
Phosphosite 15:	DCLRE1C	Q96SD1	Y602	VICPKDTYSDLKSRD	83 / 6 AA	78
Phosphosite 16:	DCLRE1C	Q96SD1	T601	NVICPKDTYSDLKSR	83 / 6 AA	78
Phosphosite 17:	DCLRE1C	Q96SD1	S603	ICPKDTYSDLKSRDK	83 / 6 AA	78
Phosphosite 18:	ACP5	P13686	S95	ETFEDVFSDRSLRKV	71 / 7 AA	37
Phosphosite 19:	LPIN1	Q14693	S319	SESSDTFSDQSPTLV	71 / 7 AA	99
Phosphosite 20:	SFXN3	Q9BWM7	S133	FNAIVNYSNRSGDTP	83 / 6 AA	36