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:	USF1
Human P-Site:	T194
P-Site Sequence:	PKSEAPRTTRDEKRR
UniProt:	P22415
Intern. Prot. ID:	IPI00026559

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USF1	P22415	T194	PKSEAPRTTRDEKRR	100 / 9 AA	34
Phosphosite 1:	USF1	P22415	T195	KSEAPRTTRDEKRRA	100 / 8 AA	34
Phosphosite 2:	TP53TG5	Q9Y2B4	T162	IEPEVPRTSRDDSLN	66 / 9 AA	34
Phosphosite 3:	FLG	P20930	T895	GSRSASRTTRNEEQS	75 / 8 AA	435
Phosphosite 4:	FLG	P20930	T896	SRSASRTTRNEEQSR	75 / 8 AA	435
Phosphosite 5:	FLG	P20930	T2841	SRSASRTTRNEEQSG	75 / 8 AA	435
Phosphosite 6:	TP53TG5	Q9Y2B4	S163	EPEVPRTSRDDSLNP	62 / 8 AA	34
Phosphosite 7:	KIAA1009	Q5TB80	T207	EYVGAPLTTKDEEMP	75 / 8 AA	162
Phosphosite 8:	ZSCAN5A	Q9BUG6	S153	EMAEAPSSVRDDLKD	55 / 9 AA	56
Phosphosite 9:	RAD21	O60216	T461	SVMEASRTNIDESAM	66 / 9 AA	72
Phosphosite 10:	CDHR1	Q96JP9	T750	RPSPAPRTIRIEWLK	75 / 8 AA	94
Phosphosite 11:	AHCYL2	Q96HN2	T118	TVTEAPRTVKKQIQF	55 / 9 AA	67
Phosphosite 12:	PKG1	Q13976	T59	THIGPRTTRAQGISA	62 / 8 AA	76
Phosphosite 13:	PKG1	Q13976	T58	THIGPRTTRAQGISA	62 / 8 AA	76
Phosphosite 14:	ZCCHC6	Q5VYS8	T188	RPRKPRKTRNEENEQ	71 / 7 AA	171
Phosphosite 15:	ZNF7	P17097	T79	EGTEAPRTSKTDSTI	55 / 9 AA	78
Phosphosite 16:	HOXA4	Q00056	T78	ASYYAPRTAREPAYP	71 / 7 AA	34
Phosphosite 17:	PHLDB2	Q86SQ0	S537	ASFFTPRSTRNDELL	50 / 8 AA	142
Phosphosite 18:	MAP2	P11137	T1576	ISSSARRTTRSEPIR	75 / 8 AA	200
Phosphosite 19:	USP28	Q96RU2	T532	PSQPAPRTVTDEEIN	75 / 8 AA	122
Phosphosite 20:	ARHGAP21	Q5T5U3	T1484	STRKDPSTTKDEKIS	71 / 7 AA	217