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:	CTPS2
Human P-Site:	S531
P-Site Sequence:	QFHPEFSSRPMKPSP
UniProt:	Q9NRF8
Intern. Prot. ID:	IPI00645702

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTPS2	Q9NRF8	S531	QFHPEFSSRPMKPSP	100 / 9 AA	66
Phosphosite 1:	CTPS2	Q9NRF8	S530	VQFHPEFSSRPMKPS	100 / 8 AA	66
Phosphosite 2:	CTPS	P17812	S531	QYHPEFLSRPIKPSP	77 / 9 AA	67
Phosphosite 3:	NCOA6	Q14686	S967	GPKLPEFSNRPPGYP	85 / 7 AA	219
Phosphosite 4:	KIAA0284	Q9Y4F5	S636	ALLQEFASRPLGAAP	62 / 8 AA	172
Phosphosite 5:	CPZ	Q66K79	S228	ELLVIEFSSRPGQHE	100 / 6 AA	74
Phosphosite 6:	ARHGEF10L	Q9HCE6	S791	ACCIPAFSSRALSLQ	62 / 8 AA	140
Phosphosite 7:	CNOT10	Q9H9A5	S342	TDPGKKFSGRPMCTL	83 / 6 AA	82
Phosphosite 8:	TLN1	Q9Y490	S1583	ASNPEFSSIPAQISP	85 / 7 AA	270
Phosphosite 9:	C22orf25	Q6ICL3	S31	ANRDEFYSRPSKLAD	75 / 8 AA	31
Phosphosite 10:	CNTN3	Q9P232	S411	VASAPDFSKNPMKKL	62 / 8 AA	113
Phosphosite 11:	AUTS2	Q8WXX7	S688	GLKPEFLSRPPGPSL	85 / 7 AA	139
Phosphosite 12:	SRRM2	Q9UQ35	S1124	DRGEFSASPMLKSGM	71 / 7 AA	300
Phosphosite 13:	EIF4G1	Q04637	S343	PESEFSSSPLQAPTP	62 / 8 AA	176
Phosphosite 14:	TMPO	P42166	T229	ISFPEISTRPPLGST	71 / 7 AA	75
Phosphosite 15:	CBFA2T2	O43439	S426	DSQREFNSRPGTGYV	83 / 6 AA	67
Phosphosite 16:	EIF4G1	Q04637	S342	VPESEFSSSPLQAPT	62 / 8 AA	176
Phosphosite 17:	LSS	P48449	S409	HHRPEFSSCLQKAHE	66 / 9 AA	83
Phosphosite 18:	SRRM2	Q9UQ35	S1122	RQDRGEFSASPMLKS	71 / 7 AA	300
Phosphosite 19:	RBM44	Q6ZP01	S698	STFSTFASRLMKKET	71 / 7 AA	118
Phosphosite 20:	HOXA13	P31271	S222	GPAAEEFSSRAKEFA	71 / 7 AA	40