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:	S851
P-Site Sequence:	TDVEGRLSALLQETK
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	S851	TDVEGRLSALLQETK	100 / 9 AA	108
Phosphosite 1:	EXTL1	Q92935	S420	SRPEGRFSALIWVGP	75 / 8 AA	75
Phosphosite 2:	IL16	Q14005	S884	KHEEGRFSGLLGRGA	75 / 8 AA	142
Phosphosite 3:	DPPA4	Q7L190	S266	EKQEGRVSALFLLPA	75 / 8 AA	34
Phosphosite 4:	KIF26B	Q2KJY2	S1809	RAVSGRISELLQGGA	75 / 8 AA	224
Phosphosite 5:	MCM3AP	O60318	S1478	EEDVYWLSALLQLKQ	85 / 7 AA	218
Phosphosite 6:	KIAA0323	O15037	S214	ASWEGRSSALLGAQC	87 / 8 AA	74
Phosphosite 7:	PCNX	Q96RV3	S641	QSPEGRYSALKTKHT	85 / 7 AA	259
Phosphosite 8:	KNTC1	P50748	S401	ALPENRLSRLLHKHR	66 / 9 AA	251
Phosphosite 9:	PM20D1	Q6GTS8	S202	GTGAQRISALLQSRG	85 / 7 AA	56
Phosphosite 10:	IARS	P41252	S264	ILMEARLSALYKLES	66 / 9 AA	144
Phosphosite 11:	SMG1	Q96Q15	S146	YSDESRLSNLLRRIT	66 / 9 AA	410
Phosphosite 12:	Putative uncharacterized SMG1-like protein	Q6P435	S146	YCDESRLSNLLRRIT	66 / 9 AA	18
Phosphosite 13:	RIPK3	Q9Y572	S103	FMENGSLSGLLQSQC	66 / 9 AA	57
Phosphosite 14:	SLC4A7	Q9Y6M7	S639	EATEGRISAIESLFG	71 / 7 AA	136
Phosphosite 15:	NY-SAR-48	Q9BT25	S70	SEGGRKSSLLQKSKA	75 / 8 AA	45
Phosphosite 16:	STAT4	Q14765	S634	PYNKGRLSALPFADI	85 / 7 AA	86
Phosphosite 17:	NY-SAR-48	Q9BT25	S69	MSEGGRKSSLLQKSK	75 / 8 AA	45
Phosphosite 18:	BCL2L13	Q9BXK5	S176	RRGQEPLSALLQFGV	66 / 9 AA	53
Phosphosite 19:	SPEG	Q15772	S385	SEASGRLSALGRSPR	100 / 6 AA	354
Phosphosite 20:	eIF6	P56537	S102	RRVEERLSALGNVTT	85 / 7 AA	27