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:	S504
P-Site Sequence:	HRKSGKLSVSQWAFC
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	S504	HRKSGKLSVSQWAFC	100 / 9 AA	76
Phosphosite 1:	PPEF1	O14829	S506	KSGKLSVSQWAFCME	100 / 7 AA	76
Phosphosite 2:	VPS28	Q9UK41	T179	PDFEGRQTVSQWLQT	62 / 8 AA	25
Phosphosite 3:	USP13	Q92995	S315	NDIKLRVSEWEVIQE	71 / 7 AA	97
Phosphosite 4:	NAT14	Q8WUY8	S129	GARVTRLSVSRWHRR	71 / 7 AA	22
Phosphosite 5:	dyskerin	O60832	T49	SKVAKLDTSQWPLLL	62 / 8 AA	58
Phosphosite 6:	MAST2	Q6P0Q8	S1654	SSTSGKLSMWSWKSL	66 / 9 AA	196
Phosphosite 7:	SAPLa	Q5H9R7	S823	KSEEGKLSTSQDAAC	85 / 7 AA	98
Phosphosite 8:	PKD1L1	Q8TDX9	S560	RSIKKRLSIPQWYRV	57 / 7 AA	315
Phosphosite 9:	C10orf81	Q5SXH7	S360	ATGRICVSQWEGPPR	57 / 7 AA	52
Phosphosite 10:	TNRC6C	Q9HCJ0	S891	DEMNLSTSQWEDEEG	71 / 7 AA	176
Phosphosite 11:	TNRC6C	Q9HCJ0	S889	GGDEMNLSTSQWEDE	71 / 7 AA	176
Phosphosite 12:	TTN	Q8WZ42	T30075	PGPCGKLTVSRVTQE	62 / 8 AA	3816
Phosphosite 13:	dyskerin	O60832	S50	KVAKLDTSQWPLLLK	71 / 7 AA	58
Phosphosite 14:	C14orf118	Q9NWQ4	S150	LQQKLKVSDWSYERG	71 / 7 AA	52
Phosphosite 15:	SPTBN4	Q9NRC6	S1983	SSGPLKLSAHQWLRA	71 / 7 AA	417
Phosphosite 16:	SEMA7A	O75326	S279	GESSLSVSKWNTFLK	83 / 6 AA	75
Phosphosite 17:	RTKN2	Q8IZC4	T533	VKDNWGKTSVSQTSS	85 / 7 AA	69
Phosphosite 18:	RTKN2	Q8IZC4	S534	KDNWGKTSVSQTSSL	85 / 7 AA	69
Phosphosite 19:	CDK5RAP3	Q96JB5	S379	SEEADVLSVSQFQLA	83 / 6 AA	57
Phosphosite 20:	SEMA7A	O75326	S277	QGGESSLSVSKWNTF	83 / 6 AA	75