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:	S223
P-Site Sequence:	NNWIVQLSKIIPDCS
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	S223	NNWIVQLSKIIPDCS	100 / 9 AA	34
Phosphosite 1:	KDELC2	Q7Z4H8	S329	RLQLVQLSKENPQLL	66 / 9 AA	59
Phosphosite 2:	MGC48595	Q86WZ0	S338	NRYNKQLSKVFPETP	71 / 7 AA	112
Phosphosite 3:	CS	O75390	Y381	FKLVAQLYKIVPNVL	55 / 9 AA	52
Phosphosite 4:	RPF1	Q9H9Y2	T165	RLCEQLSTVIPNSHV	71 / 7 AA	40
Phosphosite 5:	ATP2A2	P16615	S261	DEFGEQLSKVISLIC	71 / 7 AA	115
Phosphosite 6:	ATP2A1	O14983	S261	DEFGEQLSKVISLIC	71 / 7 AA	110
Phosphosite 7:	RPF1	Q9H9Y2	S164	VRLCEQLSTVIPNSH	71 / 7 AA	40
Phosphosite 8:	BCL9L	Q86UU0	S1327	GIPEFDLSRIIPSEK	71 / 7 AA	157
Phosphosite 9:	BCL9	O00512	S1237	GIPEFDLSRIIPSEK	71 / 7 AA	149
Phosphosite 10:	ZMYND15	Q9H091	S408	RGYWTQLSMLIPGPG	62 / 8 AA	77
Phosphosite 11:	ARID2	Q68CP9	S1373	KGDGSHLSKNIPNHK	71 / 7 AA	197
Phosphosite 12:	IDE	P14735	Y302	EEHLKQLYKIVPIKD	71 / 7 AA	118
Phosphosite 13:	TULP4	Q9NRJ4	T829	APQEVQVTKINPPPP	62 / 8 AA	169
Phosphosite 14:	ZMYM1	Q5SVZ6	S384	ADVIVDLSKSSPSEP	66 / 9 AA	129
Phosphosite 15:	UBR4	Q5T4S7	S3815	KNSFDELSKIIQKVF	71 / 7 AA	574
Phosphosite 16:	ARHGAP5	Q13017	S188	NNLFVQLSKSKKPVI	83 / 6 AA	172
Phosphosite 17:	NDUFA9	Q16795	S156	PQAIAQLSKEAGVEK	83 / 6 AA	43
Phosphosite 18:	TRPT1	Q86TN4	S32	QDRDVQLSKALSYAL	62 / 8 AA	28
Phosphosite 19:	C2orf67	A0AUZ9	S122	NGSNIQLSKICLSHS	83 / 6 AA	112
Phosphosite 20:	TRIM7	Q9C029	S264	GVEITQLSKLSSQIQ	71 / 7 AA	57