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:	UTP20
Human P-Site:	S843
P-Site Sequence:	EPRSRELSPLFLRFI
UniProt:	O75691
Intern. Prot. ID:	IPI00004970

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UTP20	O75691	S843	EPRSRELSPLFLRFI	100 / 9 AA	318
Phosphosite 1:	STK11IP	Q8N1F8	S284	LEGHRELSPLWLLAE	87 / 8 AA	121
Phosphosite 2:	DSG4	Q86SJ6	T120	SVVDREITPLFLIYC	75 / 8 AA	114
Phosphosite 3:	NOTCH4	Q99466	T1769	AQDNREQTPLFLAAR	66 / 9 AA	210
Phosphosite 4:	NOTCH1	P46531	T2063	MQNNREETPLFLAAR	66 / 9 AA	273
Phosphosite 5:	AFF1	P51825	S199	SAPERELSPLISLPS	85 / 7 AA	131
Phosphosite 6:	NOTCH3	Q9UM47	T1974	MQDSKEETPLFLAAR	66 / 9 AA	244
Phosphosite 7:	MYLK3	Q32MK0	S401	PEGARELSPLQESSS	85 / 7 AA	88
Phosphosite 8:	SLC35F4	A4IF30	S98	SGISRQLSPLSVTED	85 / 7 AA	58
Phosphosite 9:	NFS1	Q9Y697	S437	VKRLREMSPLWEMVQ	71 / 7 AA	50
Phosphosite 10:	Bcl-2	P10415	S167	ESVNREMSPLVDNIA	71 / 7 AA	26
Phosphosite 11:	JPH1	Q9HDC5	S413	RAVARELSPDFYQPG	75 / 8 AA	72
Phosphosite 12:	CACNG3	O60359	S248	EPRSRDLSPISKGFH	71 / 7 AA	36
Phosphosite 13:	CAMTA1	Q9Y6Y1	S1301	RDFSRELSPPTPETA	100 / 6 AA	184
Phosphosite 14:	C6orf129	Q9P0B6	S42	RLHSRELSPEARRSL	100 / 6 AA	11
Phosphosite 15:	CEP110	Q7Z7A1	S36	NMRSRSLSPLIGSET	75 / 8 AA	269
Phosphosite 16:	TMEM149	Q9H665	S243	PLLSRELSSLASQPL	85 / 7 AA	38
Phosphosite 17:	ZNF521	Q96K83	S605	GKKSRALSPLSPVAI	85 / 7 AA	148
Phosphosite 18:	FGF8	P55075	S38	ALGRELASLFRAGRE	71 / 7 AA	27
Phosphosite 19:	CEBPB	P17676	S325	EQLSRELSTLRNLFK	85 / 7 AA	36
Phosphosite 20:	MYO9A	B2RTY4	S1783	PTTQSEVSPLFAGTD	83 / 6 AA	293