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:	PPEF2
Human P-Site:	S669
P-Site Sequence:	RIIDSDHSGFISLDE
UniProt:	O14830
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPEF2	O14830	S669	RIIDSDHSGFISLDE	100 / 9 AA	87
Phosphosite 1:	PEF1	Q9UBV8	S131	QSVDSDHSGYISMKE	88 / 9 AA	30
Phosphosite 2:	CALB1	P05937	S115	RKYDTDHSGFIETEE	87 / 8 AA	30
Phosphosite 3:	PPEF1	O14829	S583	NAIDTDHSGLISVEE	77 / 9 AA	76
Phosphosite 4:	SMCHD1	A6NHR9	S216	GDFESDHSGYVRPVP	62 / 8 AA	226
Phosphosite 5:	PEF1	Q9UBV8	Y133	VDSDHSGYISMKELK	85 / 7 AA	30
Phosphosite 6:	SCGN	O76038	S122	RKYDADSSGFISAAE	77 / 9 AA	32
Phosphosite 7:	ERK2	P28482	T181	ADPDHDHTGFLTEYV	55 / 9 AA	41
Phosphosite 8:	PVA	P20472	S56	HMLDKDKSGFIEEDE	75 / 8 AA	12
Phosphosite 9:	C13orf18	Q9H714	S23	WEGISDHSGIIDGSP	85 / 7 AA	71
Phosphosite 10:	SCGN	O76038	S121	WRKYDADSSGFISAA	75 / 8 AA	32
Phosphosite 11:	RasGRP3	Q8IV61	Y439	YDHDHDGYISQEDFE	71 / 7 AA	78
Phosphosite 12:	IRS1	P35568	S906	IEFGSDQSGYLSGPV	62 / 8 AA	132
Phosphosite 13:	ERK1	P27361	T198	ADPEHDHTGFLTEYV	44 / 9 AA	43
Phosphosite 14:	SENP8	Q96LD8	S52	HDCSDHVSFISPEVT	75 / 8 AA	24
Phosphosite 15:	ZFHX2	Q9C0A1	S169	EKKGPDTSGFISGLP	75 / 8 AA	152
Phosphosite 16:	SMCHD1	A6NHR9	Y218	FESDHSGYVRPVPVP	57 / 7 AA	226
Phosphosite 17:	UFD1L	Q92890	S217	TEGEADHSGYAGELG	57 / 7 AA	35
Phosphosite 18:	SORBS2	O94875	S608	DGVVSDHSDYIHLEG	71 / 7 AA	72
Phosphosite 19:	PEF1	Q9UBV8	S128	SWFQSVDSDHSGYIS	100 / 6 AA	30
Phosphosite 20:	KIAA1109	Q2LD37	T4707	DGSSDHSTYIVQTLD	71 / 7 AA	555