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:	PEF1
Human P-Site:	S131
P-Site Sequence:	QSVDSDHSGYISMKE
UniProt:	Q9UBV8
Intern. Prot. ID:	IPI00018235

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PEF1	Q9UBV8	S131	QSVDSDHSGYISMKE	100 / 9 AA	30
Phosphosite 1:	PPEF2	O14830	S669	RIIDSDHSGFISLDE	88 / 9 AA	87
Phosphosite 2:	PEF1	Q9UBV8	Y133	VDSDHSGYISMKELK	100 / 7 AA	30
Phosphosite 3:	SMCHD1	A6NHR9	S216	GDFESDHSGYVRPVP	75 / 8 AA	226
Phosphosite 4:	CALB1	P05937	S115	RKYDTDHSGFIETEE	75 / 8 AA	30
Phosphosite 5:	PPEF1	O14829	S583	NAIDTDHSGLISVEE	77 / 9 AA	76
Phosphosite 6:	CALB2	P22676	S124	RKYDTDRSGYIEANE	75 / 8 AA	32
Phosphosite 7:	CALB2	P22676	S212	TFYDKDRSGYIDEHE	75 / 8 AA	32
Phosphosite 8:	IRS1	P35568	S906	IEFGSDQSGYLSGPV	75 / 8 AA	132
Phosphosite 9:	RasGRP3	Q8IV61	Y439	YDHDHDGYISQEDFE	85 / 7 AA	78
Phosphosite 10:	SMCHD1	A6NHR9	Y218	FESDHSGYVRPVPVP	71 / 7 AA	226
Phosphosite 11:	SORBS2	O94875	S608	DGVVSDHSDYIHLEG	85 / 7 AA	72
Phosphosite 12:	KIAA1109	Q2LD37	T4707	DGSSDHSTYIVQTLD	85 / 7 AA	555
Phosphosite 13:	SCGN	O76038	S122	RKYDADSSGFISAAE	66 / 9 AA	32
Phosphosite 14:	UFD1L	Q92890	S217	TEGEADHSGYAGELG	71 / 7 AA	35
Phosphosite 15:	KIAA1109	Q2LD37	S4706	EDGSSDHSTYIVQTL	85 / 7 AA	555
Phosphosite 16:	MLH3	Q9UHC1	S236	KYKEFELSGYISSEA	55 / 9 AA	164
Phosphosite 17:	C14orf143	Q9BUY7	Y37	CDEDHKGYLSREDFK	71 / 7 AA	19
Phosphosite 18:	CALB2	P22676	Y126	YDTDRSGYIEANELK	83 / 6 AA	32
Phosphosite 19:	HSD17B8	Q92506	S245	AFLASEDSGYITGTS	62 / 8 AA	27
Phosphosite 20:	C13orf18	Q9H714	S23	WEGISDHSGIIDGSP	85 / 7 AA	71