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:	S22
P-Site Sequence:	GKGIIASSVGTILKS
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	S22	GKGIIASSVGTILKS	100 / 9 AA	67
Phosphosite 1:	STX1A	Q16623	T282	LGIVIASTVGGIFA_	66 / 9 AA	33
Phosphosite 2:	BPTF	Q12830	S2140	KVLGIIPSSTGTSQQ	75 / 8 AA	338
Phosphosite 3:	SAP130	Q9H0E3	S510	TYTPITSSVSTIRQY	75 / 8 AA	110
Phosphosite 4:	RNF219	Q5W0B1	S491	EGNTIANSVGEISSK	75 / 8 AA	81
Phosphosite 5:	NRG2	O14511	S541	QSGIMLSSVGTSKCN	75 / 8 AA	92
Phosphosite 6:	NRG2	O14511	S540	SQSGIMLSSVGTSKC	75 / 8 AA	92
Phosphosite 7:	MUC3A	Q02505	S1016	SSSMSASSVGTTHTQ	85 / 7 AA	266
Phosphosite 8:	MUC3A	Q02505	S1015	FSSSMSASSVGTTHT	100 / 6 AA	266
Phosphosite 9:	C7orf34	Q96L11	S59	EEHFVASSVGEMWQV	55 / 9 AA	14
Phosphosite 10:	UTP14A	Q9BVJ6	S480	SRKQKASSEGTIPQV	85 / 7 AA	88
Phosphosite 11:	MUC3A	Q02505	S1714	LRTLTPSSVGTSTSL	62 / 8 AA	266
Phosphosite 12:	MUC3A	Q02505	S1713	SLRTLTPSSVGTSTS	62 / 8 AA	266
Phosphosite 13:	ATP2B4	P23634	T772	VKGIIDSTVGEHRQV	71 / 7 AA	138
Phosphosite 14:	STX1A	Q16623	S281	ILGIVIASTVGGIFA	71 / 7 AA	33
Phosphosite 15:	CYGF	P51841	T966	DILSSVGTFKMRHMP	83 / 6 AA	125
Phosphosite 16:	CENTB5	Q96P50	T571	AALSSVGTLDRKFRR	83 / 6 AA	92