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:	CPS1
Human P-Site:	S808
P-Site Sequence:	IGRTFEESFQKALRM
UniProt:	P31327
Intern. Prot. ID:	IPI00011062

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPS1	P31327	S808	IGRTFEESFQKALRM	100 / 9 AA	165
Phosphosite 1:	C1orf189	Q5VU69	S12	KMTKVEESFQKAMGL	100 / 7 AA	12
Phosphosite 2:	ZNF254	O75437	S103	PEQGMEDSFQKAILR	75 / 8 AA	77
Phosphosite 3:	GTF3C1	Q12789	S1308	LHATFEESLDKTSHS	66 / 9 AA	239
Phosphosite 4:	RIBC2	Q9H4K1	S32	AINDFQQSFQKPETR	62 / 8 AA	37
Phosphosite 5:	ZNF91	Q05481	S103	PEQSMEDSFQKVLLR	55 / 9 AA	137
Phosphosite 6:	ZNF208	O43345	S94	PEQGIEDSFQKVILR	62 / 8 AA	134
Phosphosite 7:	PECR	Q9BY49	S224	GQSFFEGSFQKIPAK	85 / 7 AA	33
Phosphosite 8:	CCT4	P50991	S136	HPTIISESFQKALEK	66 / 9 AA	58
Phosphosite 9:	ZNF676	Q8N7Q3	S62	PEQGIEDSFQKMILR	71 / 7 AA	68
Phosphosite 10:	SMAD1	Q15797	S175	LNATFPDSFQQPNSH	55 / 9 AA	52
Phosphosite 11:	ZNF726	A6NNF4	S94	PEQGVEDSFQKVILR	71 / 7 AA	85
Phosphosite 12:	PBK	Q96KB5	Y290	MEELDESYQKVIELF	50 / 8 AA	36
Phosphosite 13:	WWP1	Q9H0M0	S580	RQTLFEDSFQQIMAL	71 / 7 AA	105
Phosphosite 14:	ITCH	Q96J02	S561	RKTLFEDSFQQIMSF	71 / 7 AA	103
Phosphosite 15:	PBK	Q96KB5	S289	NMEELDESYQKVIEL	50 / 8 AA	36
Phosphosite 16:	SP100	P23497	S394	KLSTFRESFKKRVIG	75 / 8 AA	100
Phosphosite 17:	PDE4B	Q07343	Y215	VNPQEESYQKLAMET	83 / 6 AA	83
Phosphosite 18:	PDE4B	Q07343	S214	RVNPQEESYQKLAME	83 / 6 AA	83
Phosphosite 19:	TDRKH	Q9Y2W6	S278	WEKPSDDSFQKSEAQ	57 / 7 AA	67
Phosphosite 20:	ZNF720	Q7Z2F6	S94	RKKLIEASFQKVILD	62 / 8 AA	14