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:	OTC
Human P-Site:	S321
P-Site Sequence:	EVFYSPRSLVFPEAE
UniProt:	P00480
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OTC	P00480	S321	EVFYSPRSLVFPEAE	100 / 9 AA	40
Phosphosite 1:	DLEC1	Q9Y238	S343	NTRYGGKSLVFPPKK	66 / 9 AA	196
Phosphosite 2:	PEO1	Q96RR1	S203	RYLRPARSLVFPWFS	100 / 6 AA	77
Phosphosite 3:	ADAMTS3	O15072	S1082	NPSDLPRSLVMPTSL	85 / 7 AA	136
Phosphosite 4:	URP1	Q9BQL6	S239	ADMYQPRSLVDKAKL	85 / 7 AA	77
Phosphosite 5:	OTC	P00480	S318	VDDEVFYSPRSLVFP	100 / 6 AA	40
Phosphosite 6:	CRTC2	Q53ET0	S492	PYPYSSPSLVLPTQP	66 / 9 AA	73
Phosphosite 7:	RNF214	Q8ND24	S483	MPSADPRSLSFPILN	85 / 7 AA	78
Phosphosite 8:	TTC3	P53804	S376	NRAYTPRSLSAPIFT	66 / 9 AA	230
Phosphosite 9:	SLITRK5	O94991	S921	PVLYSPPSAVFVEPN	75 / 8 AA	107
Phosphosite 10:	DERPC	P0CG13	S226	GTNPAPRSGVFPGPG	75 / 8 AA	51
Phosphosite 11:	RNF214	Q8ND24	S485	SADPRSLSFPILNPA	85 / 7 AA	78
Phosphosite 12:	CHST8	Q9H2A9	T369	IRAPRNLTFPRFKDR	71 / 7 AA	49
Phosphosite 13:	PDE2A	O00408	S609	SFTYTPRSLPEDDTS	83 / 6 AA	106
Phosphosite 14:	TTC3	P53804	T373	FYENRAYTPRSLSAP	83 / 6 AA	230
Phosphosite 15:	PDE2A	O00408	T606	NFASFTYTPRSLPED	83 / 6 AA	106
Phosphosite 16:	BRSK1	Q8TDC3	S466	SPLSSPRSPVFSFSP	85 / 7 AA	87
Phosphosite 17:	MRPL15	Q9P015	S183	TAFYDPRSLDIVCKP	83 / 6 AA	33
Phosphosite 18:	NMDAR2D	O15399	S98	LNGSDPRSLVLQLCD	71 / 7 AA	144
Phosphosite 19:	MYT1L	Q9UL68	S393	EEQLSPRSRVFASCA	75 / 8 AA	133
Phosphosite 20:	SIX4	Q9UIU6	S575	KQEGLERSLVFSQLM	83 / 6 AA	81