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:	Y84
P-Site Sequence:	GTGAISGYPATQSMT
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	Y84	GTGAISGYPATQSMT	100 / 9 AA	34
Phosphosite 1:	ASTN1	O14525	Y811	NFSEVSGYPVLQHWK	55 / 9 AA	145
Phosphosite 2:	GIMAP8	Q8ND71	Y633	KESGWSGYPHTQENV	85 / 7 AA	75
Phosphosite 3:	4931414P19Rik	Q9H972	T177	GPLGFPATQRDMRLP	83 / 6 AA	59
Phosphosite 4:	HOXB1	P14653	Y63	AFQQNSGYPAQQPPS	85 / 7 AA	32
Phosphosite 5:	ALS2	Q96Q42	Y339	SARNIPSYPDTQAVN	62 / 8 AA	184
Phosphosite 6:	AFAP1L1	Q8TED9	Y166	YEDADSSYPATRVNG	66 / 9 AA	86
Phosphosite 7:	FAK	Q05397	Y747	NHYQVSGYPGSHGIT	50 / 8 AA	120
Phosphosite 8:	TNFRSF25	Q93038	Y285	GNSWTPGYPETQEAL	62 / 8 AA	45
Phosphosite 9:	KDM1	O60341	Y807	GEHTIRNYPATVHGA	62 / 8 AA	93
Phosphosite 10:	TTN	Q8WZ42	Y969	LECHISGYPSPTVTW	83 / 6 AA	3816
Phosphosite 11:	MEIS3	Q99687	Y347	EGQPIGGYTETQPHV	55 / 9 AA	41
Phosphosite 12:	NOTUM	Q6P988	Y254	EQLEKLGYPAIQVRG	83 / 6 AA	56
Phosphosite 13:	OR13J1	Q8NGT2	S18	EFFLKGFSGYPALEH	71 / 7 AA	35
Phosphosite 14:	AFAP1L1	Q8TED9	S165	YYEDADSSYPATRVN	75 / 8 AA	86
Phosphosite 15:	KLF1	Q13351	Y203	PYGLLSGYPAMYPAP	71 / 7 AA	38
Phosphosite 16:	COPE	O14579	Y249	ALDKDSGYPETLVNL	83 / 6 AA	34
Phosphosite 17:	ATP6V1A	P38606	S372	LAEMPADSGYPAYLG	85 / 7 AA	68
Phosphosite 18:	PRMT2	P55345	Y41	EFVAIADYAATDETQ	55 / 9 AA	49
Phosphosite 19:	WASF2	Q9Y6W5	Y224	EKLGTSGYPPTLVYQ	62 / 8 AA	54
Phosphosite 20:	GIMAP8	Q8ND71	T636	GWSGYPHTQENVSKL	83 / 6 AA	75