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:	S575
P-Site Sequence:	SDRSGSSSPDSEITE
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	S575	SDRSGSSSPDSEITE	100 / 9 AA	67
Phosphosite 1:	FLJ22626	Q8N5F7	S9	APVSGSRSPDREASG	77 / 9 AA	47
Phosphosite 2:	CTPS	P17812	S574	YSDRSGSSSPDSEIT	100 / 8 AA	67
Phosphosite 3:	SRRM2	Q9UQ35	S2560	SSSSGSSSSDSEGSS	88 / 9 AA	300
Phosphosite 4:	EAF1	Q96JC9	S195	SSSSGSSSSDSESSS	88 / 9 AA	29
Phosphosite 5:	SH3BP5	O60239	S376	SECSGASSPECEVER	66 / 9 AA	50
Phosphosite 6:	SRRM2	Q9UQ35	S974	YSHSGSSSPDTKVKP	87 / 8 AA	300
Phosphosite 7:	SRRM2	Q9UQ35	S973	RYSHSGSSSPDTKVK	87 / 8 AA	300
Phosphosite 8:	PRKDC	P78527	S3367	LELSGSSSEDSEKVI	88 / 9 AA	469
Phosphosite 9:	CTPS	P17812	S573	TYSDRSGSSSPDSEI	100 / 7 AA	67
Phosphosite 10:	SRRM2	Q9UQ35	S972	PRYSHSGSSSPDTKV	100 / 7 AA	300
Phosphosite 11:	LRCH4	O75427	S521	QSGSGPSSPDSVLRP	87 / 8 AA	73
Phosphosite 12:	TRIM16	O95361	S31	SPDSGSPSPDSGSAS	87 / 8 AA	64
Phosphosite 13:	LRCH4	O75427	S520	SQSGSGPSSPDSVLR	87 / 8 AA	73
Phosphosite 14:	SRRM2	Q9UQ35	S2561	SSSGSSSSDSEGSSL	87 / 8 AA	300
Phosphosite 15:	EAF1	Q96JC9	S196	SSSGSSSSDSESSSG	87 / 8 AA	29
Phosphosite 16:	ATRX	P46100	S1155	EIQSGSSSSDAEESS	77 / 9 AA	283
Phosphosite 17:	ZCCHC8	Q6NZY4	S598	SEAGHASSPDSEVTS	85 / 7 AA	79
Phosphosite 18:	C20orf19	Q2M2Z5	S436	CILQTLSSPDSEKES	100 / 6 AA	75
Phosphosite 19:	DLK	Q12852	T653	EGSAPGSTSPDSPGG	85 / 7 AA	93
Phosphosite 20:	IQWD1	Q58WW2	S442	PLLSSPDSEQRQSVE	100 / 6 AA	96