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:	USP27X
Human P-Site:	Y381
P-Site Sequence:	GTLESGHYTSFIRHH
UniProt:	A6NNY8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP27X	A6NNY8	Y381	GTLESGHYTSFIRHH	100 / 9 AA	50
Phosphosite 1:	USP22	Q9UPT9	Y480	GTLESGHYTSFIRQH	100 / 9 AA	60
Phosphosite 2:	USP51	Q70EK9	Y666	GTLESGHYTSFIRQQ	100 / 9 AA	80
Phosphosite 3:	USP22	Q9UPT9	T481	TLESGHYTSFIRQHK	100 / 8 AA	60
Phosphosite 4:	USP51	Q70EK9	T667	TLESGHYTSFIRQQK	100 / 8 AA	80
Phosphosite 5:	USP27X	A6NNY8	T382	TLESGHYTSFIRHHK	100 / 8 AA	50
Phosphosite 6:	USP22	Q9UPT9	S482	LESGHYTSFIRQHKD	100 / 7 AA	60
Phosphosite 7:	USP51	Q70EK9	S668	LESGHYTSFIRQQKD	100 / 7 AA	80
Phosphosite 8:	USP27X	A6NNY8	S383	LESGHYTSFIRHHKD	100 / 7 AA	50
Phosphosite 9:	USP34	Q70CQ2	Y2165	GTADGGHYYSFIRDI	66 / 9 AA	404
Phosphosite 10:	USP50	Q70EL3	Y328	GDLDGGHYTAFCKNS	55 / 9 AA	39
Phosphosite 11:	CNTN6	Q9UQ52	Y194	EPSDVGNYTCFITNK	55 / 9 AA	114
Phosphosite 12:	USP24	Q9UPU5	S1973	AHAGHYYSFIKDRRG	85 / 7 AA	294
Phosphosite 13:	USP34	Q70CQ2	Y2166	TADGGHYYSFIRDIV	75 / 8 AA	404
Phosphosite 14:	USP38	Q8NB14	Y858	ISSESGHYYSYARNI	75 / 8 AA	117
Phosphosite 15:	TRIO	O75962	Y414	RLVESGHYASQQIRQ	85 / 7 AA	347
Phosphosite 16:	RASSF5	Q8WWW0	Y236	KLSEDGTYTGFIKVH	66 / 9 AA	47
Phosphosite 17:	TMEM136	Q6ZRR5	Y152	FLRETGHYHSFTGDV	66 / 9 AA	28
Phosphosite 18:	USP14	P54578	Y436	RSSSSGHYVSWVKRK	62 / 8 AA	56
Phosphosite 19:	PLEKHH2	Q8IVE3	Y589	SYTTSGLYTSLIYKN	75 / 8 AA	168
Phosphosite 20:	USP8	P40818	Y1068	GGLDGGHYTAYCKNA	44 / 9 AA	128