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:	USO1
Human P-Site:	S769
P-Site Sequence:	NMKSSQTSGTNEQSS
UniProt:	O60763
Intern. Prot. ID:	IPI00743314

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USO1	O60763	S769	NMKSSQTSGTNEQSS	100 / 9 AA	108
Phosphosite 1:	USO1	O60763	T771	KSSQTSGTNEQSSAI	100 / 7 AA	108
Phosphosite 2:	Ataxin-3	P54252	S272	SQDMTQTSGTNLTSE	85 / 7 AA	42
Phosphosite 3:	Ataxin-3	P54252	T271	ISQDMTQTSGTNLTS	85 / 7 AA	42
Phosphosite 4:	COL11A1	P12107	S326	TEAPRHVSGTNEPNP	55 / 9 AA	181
Phosphosite 5:	COL11A1	P12107	T328	APRHVSGTNEPNPVE	71 / 7 AA	181
Phosphosite 6:	MUC5B	Q9HC84	S3883	PSSSTQTSGTPPSLI	85 / 7 AA	590
Phosphosite 7:	MUC5B	Q9HC84	S2127	PSSSTQTSGTPPSLT	85 / 7 AA	590
Phosphosite 8:	GDPD5	Q8WTR4	S414	GFQQTSGSKEAVASL	71 / 7 AA	69
Phosphosite 9:	MUC5B	Q9HC84	T2126	TPSSSTQTSGTPPSL	85 / 7 AA	590
Phosphosite 10:	Grb14	Q14449	S427	PTASSQSSATNMAIH	75 / 8 AA	61
Phosphosite 11:	RGAG4	Q5HYW3	S479	PTFVHASSQTSGPTS	100 / 6 AA	65
Phosphosite 12:	USO1	O60763	S766	MIENMKSSQTSGTNE	100 / 6 AA	108
Phosphosite 13:	CDKN2AIP	Q9NXV6	S379	SKSSSQTSGSLVSKS	85 / 7 AA	61
Phosphosite 14:	RNF157	Q96PX1	S349	PIISSQTSDSEEHPS	66 / 9 AA	74
Phosphosite 15:	POLR3A	O14802	S272	SVVSDLKSGTNEDDL	66 / 9 AA	156
Phosphosite 16:	CXorf26	Q9BVG4	T7	_MAATSGTDEPVSGE	83 / 6 AA	26
Phosphosite 17:	KIAA0748	A2RU30	T140	SLASSSMTGGTNKTS	75 / 8 AA	54
Phosphosite 18:	SLCO2B1	O94956	S84	EKRFGLSSQTSGLLA	100 / 6 AA	77
Phosphosite 19:	CDSN	Q15517	T201	QSSSSSQTSGVSSSG	75 / 8 AA	52
Phosphosite 20:	CDSN	Q15517	S202	SSSSSQTSGVSSSGQ	75 / 8 AA	52