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:	T675
P-Site Sequence:	ELRQQVSTLKCQNEQ
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	T675	ELRQQVSTLKCQNEQ	100 / 9 AA	108
Phosphosite 1:	KRT31	Q15323	T200	NHEQEVNTLRCQLGD	66 / 9 AA	47
Phosphosite 2:	KRT33B	Q14525	T200	NHEQEVNTLRCQLGD	66 / 9 AA	46
Phosphosite 3:	KRT33A	O76009	T200	NHEQEVNTLRCQLGD	66 / 9 AA	46
Phosphosite 4:	CROCC	Q5TZA2	T1992	GLEEQVSTLKGQLQQ	77 / 9 AA	229
Phosphosite 5:	CROCC	Q5TZA2	S1991	RGLEEQVSTLKGQLQ	85 / 7 AA	229
Phosphosite 6:	SIM2	Q14190	T349	LSLEQVSTAKSQDSW	66 / 9 AA	73
Phosphosite 7:	EDC3	Q96F86	S395	TQGQQVSSLKDLPTS	85 / 7 AA	56
Phosphosite 8:	ZNF131	P52739	T370	ERFARNSTLKCHLTA	83 / 6 AA	71
Phosphosite 9:	PGBD1	Q96JS3	T167	QLLPGITTLKCEPPQ	57 / 7 AA	93
Phosphosite 10:	FOXP1	Q9H334	S79	QQQQQQVSGLKSPKR	75 / 8 AA	75
Phosphosite 11:	ARPC1A	Q92747	S240	ASKSVQVSTLKTEFL	100 / 6 AA	42
Phosphosite 12:	ALG13	Q9NP73	T141	LQSMDLSTLKCYPPG	62 / 8 AA	18
Phosphosite 13:	NSDDR	Q9Y4D2	T491	LLRPQYPTLKCFAYS	62 / 8 AA	115
Phosphosite 14:	NR0B1	P51843	T212	DHPQQGSTLYCVPTS	75 / 8 AA	52
Phosphosite 15:	MYH10	P35580	T1923	GLSREVSTLKNRLRR	71 / 7 AA	229
Phosphosite 16:	ALG13	Q9NP73	S140	LLQSMDLSTLKCYPP	62 / 8 AA	18
Phosphosite 17:	MYH10	P35580	S1922	EGLSREVSTLKNRLR	71 / 7 AA	229
Phosphosite 18:	CASP8AP2	Q9UKL3	T1348	PEKQLLETLKCESIP	55 / 9 AA	223
Phosphosite 19:	HZF2	Q14586	S201	SVLFRQVSTLNSYRN	62 / 8 AA	87
Phosphosite 20:	SAMD9	Q5K651	T1361	SQEDAISTMKCIVNE	50 / 8 AA	184