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:	Y223
P-Site Sequence:	QAATPKGYEPDASVT
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	Y223	QAATPKGYEPDASVT	100 / 9 AA	40
Phosphosite 1:	FBN2	P35556	Y799	RCNCNSGYEPDASGR	100 / 6 AA	315
Phosphosite 2:	FAM120A	Q9NZB2	Y749	QALSPKLYEPDQLQE	75 / 8 AA	122
Phosphosite 3:	COL1A2	P08123	Y1133	PSLRPKDYEVDATLK	75 / 8 AA	129
Phosphosite 4:	EFEMP2	O95967	Y113	PNPCPPGYEPDDQDS	85 / 7 AA	49
Phosphosite 5:	ST6GALNAC1	Q9NSC7	Y400	SGALIKGYEQDVGTR	71 / 7 AA	69
Phosphosite 6:	DNAH5	Q8TE73	Y2897	DAETPKIYEPIESFS	85 / 7 AA	529
Phosphosite 7:	PVA	P20472	S72	GFILKGFSPDARDLS	71 / 7 AA	12
Phosphosite 8:	FER1L6	Q2WGJ9	Y1596	SPRRPKGYELRVTIW	100 / 5 AA	209
Phosphosite 9:	CRTAC1	Q9NQ79	Y596	NKKCSRGYEPNEDGT	57 / 7 AA	71
Phosphosite 10:	C4orf21	Q86YA3	Y860	QQGTQQTYEPDSPPE	55 / 9 AA	119
Phosphosite 11:	OTC	P00480	T219	GMHLQAATPKGYEPD	100 / 5 AA	40
Phosphosite 12:	RBMXL2	O75526	S315	YEEYRGYSPDAYSGG	71 / 7 AA	43
Phosphosite 13:	RBMXL2	O75526	Y314	RYEEYRGYSPDAYSG	71 / 7 AA	43
Phosphosite 14:	SYT14	Q8NB59	Y223	ESFHNKGYEEDVPSD	71 / 7 AA	62
Phosphosite 15:	ASB3	Q9Y575	Y304	EILLRNGYSPDAQAC	62 / 8 AA	58
Phosphosite 16:	TBC1D17	Q9HA65	Y85	EPTFDPGYEPDWAVI	100 / 5 AA	73
Phosphosite 17:	SETDB1	Q15047	Y870	VENFKEGYESDAPCS	83 / 6 AA	143
Phosphosite 18:	MAST1	Q9Y2H9	Y204	LRDFTRAYEPDSVLP	57 / 7 AA	171
Phosphosite 19:	NANS	Q9NR45	Y322	KVGEPKGYPPEDIFN	71 / 7 AA	40
Phosphosite 20:	DERP6	Q8TE02	Y297	QATSHIFYEPDAYDD	100 / 5 AA	35