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:	XPNPEP3
Human P-Site:	T53
P-Site Sequence:	LGQPSPFTHPHLLRP
UniProt:	Q9NQH7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XPNPEP3	Q9NQH7	T53	LGQPSPFTHPHLLRP	100 / 9 AA	57
Phosphosite 1:	BRCA1	P38398	T1194	SRSPSPFTHTHLAQG	88 / 9 AA	208
Phosphosite 2:	BRCA1	P38398	T1196	SPSPFTHTHLAQGYR	85 / 7 AA	208
Phosphosite 3:	TMEM136	Q6ZRR5	T64	IDGPWPFTHPGSPNT	85 / 7 AA	28
Phosphosite 4:	XPNPEP3	Q9NQH7	S50	NRYLGQPSPFTHPHL	100 / 6 AA	57
Phosphosite 5:	BRCA1	P38398	S1191	GELSRSPSPFTHTHL	100 / 6 AA	208
Phosphosite 6:	TNXB	P22105	T1245	QSDPSPGTPPHLGNL	77 / 9 AA	464
Phosphosite 7:	ALX3	O95076	S275	SPCMSPYSHPHGSVA	71 / 7 AA	37
Phosphosite 8:	ALX3	O95076	Y274	PSPCMSPYSHPHGSV	71 / 7 AA	37
Phosphosite 9:	TBX18	O95935	T385	TGNGVPATHPHLLSG	85 / 7 AA	65
Phosphosite 10:	SCMH1	Q96GD3	T469	LFGNQPFTQTHLSLT	71 / 7 AA	73
Phosphosite 11:	UBA3	Q8TBC4	T52	LERSGPFTHPDFEPS	62 / 8 AA	52
Phosphosite 12:	PTDSS1	P48651	T94	AFPNGPFTRPHPALW	71 / 7 AA	56
Phosphosite 13:	BAHCC1	Q9P281	T815	GGDPAPHTHPHPPWL	75 / 8 AA	277
Phosphosite 14:	PRR21	Q8WXC7	T70	ALHPCPFTHGSSPMS	83 / 6 AA	42
Phosphosite 15:	IRGC	Q6NXR0	Y99	TTMQPSPYPHPQFPD	62 / 8 AA	50
Phosphosite 16:	C14orf21	Q86U38	S53	RSEPAPDSHPHLSPE	66 / 9 AA	69
Phosphosite 17:	C3orf40	Q6UXB0	S41	QVNLSPFSHPKVHMD	83 / 6 AA	36
Phosphosite 18:	IGHE	P01854	T302	ETYQCRVTHPHLPRA	55 / 9 AA	47
Phosphosite 19:	Sos1	Q07889	T1257	PNSPSPFTPPPPQTP	85 / 7 AA	152
Phosphosite 20:	PAX5	Q02548	Y346	SEFSGSPYSHPQYSS	57 / 7 AA	42