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:	USF2
Human P-Site:	S281
P-Site Sequence:	ASKGGILSKACDYIR
UniProt:	Q15853
Intern. Prot. ID:	IPI00020037

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USF2	Q15853	S281	ASKGGILSKACDYIR	100 / 9 AA	37
Phosphosite 1:	USF1	P22415	S245	QSKGGILSKACDYIQ	100 / 9 AA	34
Phosphosite 2:	CENPE	Q02224	S1116	IKKEGELSRTCDRLA	62 / 8 AA	316
Phosphosite 3:	GC	P02774	S263	EDITNILSKCCESAS	62 / 8 AA	53
Phosphosite 4:	SYNE1	Q8NF91	S1931	VSLDGILSKAQYHLK	100 / 6 AA	1011
Phosphosite 5:	Prolactin	P01236	S142	EAPEAILSKAVEIEE	55 / 9 AA	26
Phosphosite 6:	HEATR1	Q9H583	S1582	KFWRALLSKAYDLLD	62 / 8 AA	242
Phosphosite 7:	CaMK1-gamma	Q96NX5	T178	EQNGIMSTACGTPGY	71 / 7 AA	53
Phosphosite 8:	JMJD1C	Q15652	S2359	AKGNGILSKAGILKK	100 / 6 AA	285
Phosphosite 9:	NLRP10	Q86W26	Y348	VQKNDILYKACQVPG	55 / 9 AA	75
Phosphosite 10:	IQSEC1	Q6DN90	S903	ESGNGTLSRACLDDS	71 / 7 AA	108
Phosphosite 11:	CaMK1-alpha	Q14012	S176	EDPGSVLSTACGTPG	55 / 9 AA	41
Phosphosite 12:	ZNF804A	Q7Z570	S533	LLADDILSSSCDSGK	55 / 9 AA	137
Phosphosite 13:	ZNF804A	Q7Z570	S535	ADDILSSSCDSGKNE	71 / 7 AA	137
Phosphosite 14:	ZNF804A	Q7Z570	S534	LADDILSSSCDSGKN	62 / 8 AA	137
Phosphosite 15:	CELSR2	Q9HCU4	S1933	CYPTGSLSRVCDPED	62 / 8 AA	317
Phosphosite 16:	CNGB1	Q14028	S784	SRLESILSKAYVYRV	71 / 7 AA	102
Phosphosite 17:	ACSM3	Q53FZ2	S112	RKFANILSEACSLQR	62 / 8 AA	66
Phosphosite 18:	USP1	O94782	S353	TKQPSILSKFCSLGK	71 / 7 AA	88
Phosphosite 19:	RMND1	Q9NWS8	S17	ARSHHILSKAHQCRR	71 / 7 AA	52
Phosphosite 20:	GOLGA3	Q08378	S333	RGTYGILSKTVGTQD	71 / 7 AA	167