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:	Y554
P-Site Sequence:	SVGRLSHYLQKGCRL
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	Y554	SVGRLSHYLQKGCRL	100 / 9 AA	67
Phosphosite 1:	CRAT	P43155	Y606	NAARLAHYLEKALLD	66 / 9 AA	71
Phosphosite 2:	CTPS	P17812	S552	LASVGRLSHYLQKGC	100 / 7 AA	67
Phosphosite 3:	KA35	Q6A163	Y110	LNERLANYLQKVRML	75 / 8 AA	56
Phosphosite 4:	OPN5	Q6U736	Y17	QDERLPHYLRDGDPF	66 / 9 AA	40
Phosphosite 5:	C14orf50	Q96LQ0	Y163	LLYYLSHYLEKNSLE	75 / 8 AA	49
Phosphosite 6:	KRT38	O76015	Y118	LNDRLANYLEKVRQL	62 / 8 AA	50
Phosphosite 7:	KRTHA7	O76014	Y118	LNDRLANYLEKVRQL	62 / 8 AA	50
Phosphosite 8:	KRT36	O76013	Y107	LNDRLANYLEKVRQL	62 / 8 AA	52
Phosphosite 9:	DHX9	Q08211	Y188	AKARLNQYFQKEKIQ	55 / 9 AA	141
Phosphosite 10:	H2AFY2	Q9P0M6	Y31	PVGRLMRYLKKGTFK	66 / 9 AA	40
Phosphosite 11:	K24	Q2M2I5	Y154	LNDRLANYLDKVRAL	62 / 8 AA	55
Phosphosite 12:	TBC1D2B	Q9UPU7	Y40	EPARLCGYLQKLSGK	75 / 8 AA	110
Phosphosite 13:	ADAM12	O43184	Y99	SSFTETHYLQDGTDV	71 / 7 AA	100
Phosphosite 14:	FAM71E1	Q6IPT2	Y99	RPRRLQRYLQSGEFD	66 / 9 AA	28
Phosphosite 15:	MTA2	O94776	Y120	ETDILSQYLEKEDCF	62 / 8 AA	75
Phosphosite 16:	SLMAP	Q14BN4	Y171	ELFQLSQYLQEALHR	55 / 9 AA	95
Phosphosite 17:	ST6GALNAC4	Q9H4F1	Y139	LLRNYSHYFQKARDT	71 / 7 AA	34
Phosphosite 18:	FLJ30092	Q9Y4D8	Y1108	CGQRLSPYLEDVSGG	62 / 8 AA	328
Phosphosite 19:	RGS2	P41220	Y47	DWKTRLSYFLQNSST	62 / 8 AA	24
Phosphosite 20:	VPS54	Q9P1Q0	Y212	LQEKLSHYLDIVEVN	71 / 7 AA	111