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:	Y554
P-Site Sequence:	ATGNLNAYLQQGCKL
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	Y554	ATGNLNAYLQQGCKL	100 / 9 AA	66
Phosphosite 1:	GOLGA3	Q08378	S1430	EPLKNLNSCLQQLKQ	75 / 8 AA	167
Phosphosite 2:	ZNF91	Q05481	Y64	SKPDLITYLEQGKEP	55 / 9 AA	137
Phosphosite 3:	SNX13	Q9Y5W8	Y660	RKKDLNAYLQLLLAP	85 / 7 AA	112
Phosphosite 4:	PRUNE	Q86TP1	Y339	THPNLHAYLQGNTQV	85 / 7 AA	50
Phosphosite 5:	VPS11	Q9H270	T437	AQRIHNLTAYLQTLH	85 / 7 AA	108
Phosphosite 6:	VPS11	Q9H270	Y439	RIHNLTAYLQTLHRQ	85 / 7 AA	108
Phosphosite 7:	TRIM72	Q6ZMU5	S214	RELGSLNSYLEQLRQ	62 / 8 AA	53
Phosphosite 8:	STAR	P49675	Y75	YSDQELAYLQQGEEA	100 / 6 AA	32
Phosphosite 9:	COPB1	P53618	Y865	NMVDLNDYLQHILKS	62 / 8 AA	107
Phosphosite 10:	ADAD1	Q96M93	Y555	AKCKLKSYLQQHGYG	62 / 8 AA	64
Phosphosite 11:	ZNF566	Q969W8	Y57	SKPNVISYLEQGKEP	55 / 9 AA	49
Phosphosite 12:	TRIM72	Q6ZMU5	Y215	ELGSLNSYLEQLRQM	62 / 8 AA	53
Phosphosite 13:	GPI	P06744	Y351	YLHRFAAYFQQGDME	62 / 8 AA	63
Phosphosite 14:	Syk	P43405	Y459	ELGPLNKYLQQNRHV	85 / 7 AA	72
Phosphosite 15:	CXorf21	Q9HAI6	Y213	SNAVLNEYLEQKVVE	71 / 7 AA	34
Phosphosite 16:	TTC35	Q15006	Y147	AIRELNEYLEQFVGD	62 / 8 AA	35
Phosphosite 17:	FLJ44290	Q6ZR08	Y985	IMKGLNAYLEKKRLF	71 / 7 AA	92
Phosphosite 18:	TTC28	Q96AY4	Y2030	HDRSKNAYLQRSTLP	71 / 7 AA	271
Phosphosite 19:	CCNT2	O60583	Y125	LDTKCDAYLQQTQEL	83 / 6 AA	81
Phosphosite 20:	KIAA0746	Q68CR1	Y885	IRKGLNAYLEGSWHE	83 / 6 AA	129