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:	PGPEP1
Human P-Site:	T53
P-Site Sequence:	EIPVEYQTVQRLIPA
UniProt:	Q9NXJ5
Intern. Prot. ID:	IPI00020539

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PGPEP1	Q9NXJ5	T53	EIPVEYQTVQRLIPA	100 / 9 AA	23
Phosphosite 1:	DDX47	Q9H0S4	T234	AVSSKYQTVEKLQQY	71 / 7 AA	51
Phosphosite 2:	PREP	P48147	T437	IDASDYQTVQIFYPS	62 / 8 AA	81
Phosphosite 3:	ABCB8	Q9NUT2	T420	SFLVASQTVQRSMAN	75 / 8 AA
Phosphosite 4:	PREP	P48147	Y435	KGIDASDYQTVQIFY	83 / 6 AA	81
Phosphosite 5:	FAM74A7	A6NL05	T15	CPGGDVETVQRLSRR	62 / 8 AA	18
Phosphosite 6:	SSPO	A2VEC9	T2032	ALPGENQTVQPMATP	62 / 8 AA	548
Phosphosite 7:	SLC15A2	Q16348	T550	YGVSAYRTVQRGEYP	71 / 7 AA	82
Phosphosite 8:	FAM149A	A5PLN7	S281	FDEASSQSVQRLLWE	83 / 6 AA	83
Phosphosite 9:	MCRS1	Q96EZ8	T268	YYLLEDQTVQPLPKG	66 / 9 AA	52
Phosphosite 10:	OR3A2	P47893	T148	YSTRMSQTVQRMLVA	83 / 6 AA	35
Phosphosite 11:	OR3A3	P47888	T148	YSTRMSQTVQRMLVA	83 / 6 AA	35
Phosphosite 12:	OR3A1	P47881	T142	YSTRMSQTVQRMLVA	83 / 6 AA	35
Phosphosite 13:	ACP2	P11117	T228	PPWASPQTMQRLSRL	83 / 6 AA	48
Phosphosite 14:	UNC80	Q8N2C7	T1638	SEFHHPETVQRLNAV	83 / 6 AA	363
Phosphosite 15:	DFFA	O00273	T167	ELRQSCATVQRLQHT	71 / 7 AA	37
Phosphosite 16:	C14orf102	Q9H7Z3	T1050	LRKRLVETVQRLDGR	83 / 6 AA	133
Phosphosite 17:	CASKIN1	Q8WXD9	T909	AAAGPYATVQRRVGR	83 / 6 AA	150
Phosphosite 18:	K77	Q7Z794	T387	EIAELNRTVQRLQAE	71 / 7 AA	62
Phosphosite 19:	ZNF335	Q9H4Z2	T1213	ITTADGQTVQHLVTS	83 / 6 AA	145
Phosphosite 20:	BAG3	O95817	T242	AQQGEYQTHQPVYHK	62 / 8 AA	62