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:	XPNPEP1
Human P-Site:	S576
P-Site Sequence:	TKMIDVDSLTDKECD
UniProt:	Q9NQW7
Intern. Prot. ID:	IPI00179291

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XPNPEP1	Q9NQW7	S576	TKMIDVDSLTDKECD	100 / 9 AA	70
Phosphosite 1:	SYT17	Q9BSW7	S173	SNSDDVDSLTDEEIL	100 / 7 AA	54
Phosphosite 2:	IFRD2	Q12894	T85	KEYVDCLTDKSAKTR	85 / 7 AA	48
Phosphosite 3:	COL28A1	Q2UY09	S75	KDFVDSLSDKIFQLT	85 / 7 AA	117
Phosphosite 4:	CCDC91	Q7Z6B0	S161	RIKQDVESLMEKHNV	62 / 8 AA	50
Phosphosite 5:	Irx2	Q9BZI1	S226	GISLHVDSLTDHSCS	75 / 8 AA	49
Phosphosite 6:	COL28A1	Q2UY09	S73	KQKDFVDSLSDKIFQ	85 / 7 AA	117
Phosphosite 7:	RSKL1	Q96S38	S174	SLTVDVDSLAELDDG	62 / 8 AA	119
Phosphosite 8:	CFTR	P13569	S1155	NSSIDVDSLMRSVSR	100 / 6 AA	168
Phosphosite 9:	DNMT1	P26358	S35	LKDLERDSLTEKECV	55 / 9 AA	183
Phosphosite 10:	CYTL1	Q9NRR1	S91	WKVAQVDSLKDKARK	75 / 8 AA	16
Phosphosite 11:	MACF1	Q96PK2	S1958	NSEIDVDSLNLCLQQ	85 / 7 AA	670
Phosphosite 12:	RBM35A	Q6NXG1	S74	ETKIDVESLSSASQL	71 / 7 AA	76
Phosphosite 13:	USP9X	Q93008	T1517	KQIVDSLTEMYYIGT	71 / 7 AA	290
Phosphosite 14:	KRT72	Q14CN4	S252	ELQAKVDSLTDEIKF	100 / 6 AA	56
Phosphosite 15:	KRT76	Q01546	S310	ELQAKVDSLTDEVSF	100 / 6 AA	66
Phosphosite 16:	Irx2	Q9BZI1	T228	SLHVDSLTDHSCSAE	100 / 6 AA	49
Phosphosite 17:	SYT17	Q9BSW7	T175	SDDVDSLTDEEILSK	100 / 6 AA	54
Phosphosite 18:	KRT72	Q14CN4	T254	QAKVDSLTDEIKFFK	100 / 6 AA	56
Phosphosite 19:	SPEG	Q15772	S1317	DMAIDPDSLTYTVQH	85 / 7 AA	354
Phosphosite 20:	KRT76	Q01546	T312	QAKVDSLTDEVSFLR	100 / 6 AA	66