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:	USP26
Human P-Site:	S549
P-Site Sequence:	SKYLKVSSHCNEGTR
UniProt:	Q9BXU7
Intern. Prot. ID:	IPI00011092

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP26	Q9BXU7	S549	SKYLKVSSHCNEGTR	100 / 9 AA	104
Phosphosite 1:	GUCY1A3	Q02108	S174	STLLKQSSHCQEAGK	77 / 9 AA	77
Phosphosite 2:	ATAD5	Q96QE3	S554	DDLLKVSSLCNNNKL	77 / 9 AA	208
Phosphosite 3:	USP37	Q86T82	S592	PRYLTLSSHCTENTK	66 / 9 AA	110
Phosphosite 4:	CTSC	P53634	Y117	EGSKVTTYCNETMTG	62 / 8 AA	52
Phosphosite 5:	CTSC	P53634	T116	EEGSKVTTYCNETMT	62 / 8 AA	52
Phosphosite 6:	VWF	P04275	S1029	GNSWKVSSQCADTRK	55 / 9 AA	309
Phosphosite 7:	Tiam2	Q8IVF5	S1288	KAMEKVASHINEMQK	75 / 8 AA	193
Phosphosite 8:	USP29	Q9HBJ7	S539	PKSLSLSSYCNESTK	66 / 9 AA	104
Phosphosite 9:	NSD1	Q96L73	S1310	EQVHKVSSRCEEESL	75 / 8 AA	297
Phosphosite 10:	SMS2	Q8NHU3	S304	EKNLKVSSQTNFLSR	75 / 8 AA	42
Phosphosite 11:	PIK3R4	Q99570	S1178	RFQLPISSHCHPSRA	62 / 8 AA	153
Phosphosite 12:	NFIC	P08651	S434	SGQLKMPSHCLSAQM	71 / 7 AA	56
Phosphosite 13:	GUCY1A3	Q02108	S173	FSTLLKQSSHCQEAG	85 / 7 AA	77
Phosphosite 14:	PIK3R4	Q99570	S1177	MRFQLPISSHCHPSR	62 / 8 AA	153
Phosphosite 15:	VWF	P04275	S1028	FGNSWKVSSQCADTR	71 / 7 AA	309
Phosphosite 16:	ASTN2	O75129	S1274	LRRLERVSSHCSSLL	71 / 7 AA	148
Phosphosite 17:	ZNF239	Q16600	S70	YLPLKVSSQIDTQDS	62 / 8 AA	52
Phosphosite 18:	ZNF239	Q16600	S69	TYLPLKVSSQIDTQD	62 / 8 AA	52
Phosphosite 19:	ASTN2	O75129	S1275	RRLERVSSHCSSLLR	71 / 7 AA	148
Phosphosite 20:	KLK5	Q9Y337	S175	DVRPINVSSHCPSAG	71 / 7 AA	32