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:	T234
P-Site Sequence:	PDCSMESTKSGQSKG
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	T234	PDCSMESTKSGQSKG	100 / 9 AA	34
Phosphosite 1:	USF1	P22415	S233	IPDCSMESTKSGQSK	100 / 8 AA	34
Phosphosite 2:	USF1	P22415	S236	CSMESTKSGQSKGGI	100 / 7 AA	34
Phosphosite 3:	TMCC3	Q9ULS5	S183	TAPHCMESSKSGMPG	75 / 8 AA	54
Phosphosite 4:	TMCC3	Q9ULS5	S184	APHCMESSKSGMPGV	75 / 8 AA	54
Phosphosite 5:	PRUNE2	Q8WUY3	T352	QPKSLEFTKSGPWES	66 / 9 AA	34
Phosphosite 6:	ARID1A	O14497	S621	SAPSMTSSKGGQEDM	66 / 9 AA	242
Phosphosite 7:	SRGAP2	O75044	S421	QYSNSMESVKSTVSE	85 / 7 AA	121
Phosphosite 8:	QIK	Q9H0K1	S478	EAFQSTRSGQRRHTL	71 / 7 AA	104
Phosphosite 9:	PARVG	Q9HBI0	S172	ITIESTKSGLKSEKL	100 / 6 AA	37
Phosphosite 10:	RNF12	Q9NVW2	T310	TAASGESTGSGQRPP	77 / 9 AA	69
Phosphosite 11:	ZMYND8	Q9ULU4	T479	STASPASTKTGQAGS	66 / 9 AA	132
Phosphosite 12:	AP4E1	Q9UPM8	S987	MEAESTKSFQYSVQI	85 / 7 AA	127
Phosphosite 13:	HIVEP3	Q5T1R4	S499	SRRSSMESPKSSLYR	75 / 8 AA	259
Phosphosite 14:	UAP1	Q16222	T174	SGRTMESTKEFFTKH	83 / 6 AA	59
Phosphosite 15:	AP4E1	Q9UPM8	T985	PVMEAESTKSFQYSV	85 / 7 AA	127
Phosphosite 16:	UPF3B	Q9BZI7	T459	LCPPDDSTKSGDSAA	71 / 7 AA	58
Phosphosite 17:	HIVEP3	Q5T1R4	T754	RNLPLESTKSPAEPS	71 / 7 AA	259
Phosphosite 18:	UPF3B	Q9BZI7	S461	PPDDSTKSGDSAAER	71 / 7 AA	58
Phosphosite 19:	Primary ciliary dyskinesia protein 1	Q4G0U5	T453	PDPSKMETTKSCDSF	83 / 6 AA	64
Phosphosite 20:	ARHGAP23	Q9P227	T1453	GLSSLESTKARAPSS	71 / 7 AA	162