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:	PPEF1
Human P-Site:	Y451
P-Site Sequence:	TTPRFFQYQVTKATC
UniProt:	O14829
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPEF1	O14829	Y451	TTPRFFQYQVTKATC	100 / 9 AA	76
Phosphosite 1:	ESM1	Q9NQ30	Y137	LKFPFFQYSVTKSSN	77 / 9 AA	20
Phosphosite 2:	ESM1	Q9NQ30	S138	KFPFFQYSVTKSSNR	87 / 8 AA	20
Phosphosite 3:	QTRTD1	Q9H974	Y277	LFESFFPYQVTERGC	66 / 9 AA	47
Phosphosite 4:	PLXNB3	Q9ULL4	Y1483	MLFRAIQYQVDKGPV	66 / 9 AA	207
Phosphosite 5:	GRM8	O00222	Y476	GRYDIFQYQITNKST	62 / 8 AA	102
Phosphosite 6:	SLC25A28	Q96A46	Y351	SVYEFFKYLITKRQE	62 / 8 AA	39
Phosphosite 7:	GRM6	O15303	Y475	GRYDIFQYQATNGSA	62 / 8 AA	95
Phosphosite 8:	Helicase B	Q8NG08	Y102	PVVGSRSYQYQVQGF	71 / 7 AA	123
Phosphosite 9:	OAZ2	O95190	Y83	PHIVHFQYEVTEVKV	71 / 7 AA	21
Phosphosite 10:	mGluR7	Q14831	Y482	GRYDIFQYQTTNTSN	62 / 8 AA	102
Phosphosite 11:	Helicase B	Q8NG08	Y104	VGSRSYQYQVQGFPS	71 / 7 AA	123
Phosphosite 12:	PIAS3	Q9Y6X2	Y562	ALGHFFQYRGTPSHF	62 / 8 AA	68
Phosphosite 13:	NRP2	O60462	Y720	PVCMEFQYQATGGRG	83 / 6 AA	105
Phosphosite 14:	IGF2	P01344	Y116	PVGKFFQYDTWKQST	55 / 9 AA	20
Phosphosite 15:	DET1	Q7L5Y6	Y322	AKRRFFQYFDQLRQL	100 / 5 AA	64
Phosphosite 16:	TSEN54	Q7Z6J9	Y155	HTVTFLQYQVFSHLK	83 / 6 AA	59
Phosphosite 17:	AQR	O60306	Y938	TAGYFFLYQVMSRWE	83 / 6 AA	171
Phosphosite 18:	NCLN	Q969V3	Y282	SGGGKFNYQGTKRWL	71 / 7 AA	63
Phosphosite 19:	MYBPC3	Q14896	Y340	YERIAFQYGVTDLRG	71 / 7 AA	141
Phosphosite 20:	USP10	Q14694	Y776	TVKVINQYQVVKPTA	62 / 8 AA	87