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:	USP51
Human P-Site:	S75
P-Site Sequence:	PEENLTWSSSGGDEK
UniProt:	Q70EK9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP51	Q70EK9	S75	PEENLTWSSSGGDEK	100 / 9 AA	80
Phosphosite 1:	USP51	Q70EK9	T73	PAPEENLTWSSSGGD	100 / 7 AA	80
Phosphosite 2:	USP51	Q70EK9	S77	ENLTWSSSGGDEKVL	100 / 7 AA	80
Phosphosite 3:	KIAA0146	Q14159	S102	GLTDITWSSSGSDLS	75 / 8 AA	100
Phosphosite 4:	IGHE	P01854	S256	GTVNLTWSRASGKPV	66 / 9 AA	47
Phosphosite 5:	RNF157	Q96PX1	S485	ESENLTLSSSGAIDQ	77 / 9 AA	74
Phosphosite 6:	SEC24B	O95487	S264	YSTLTWSSPGLPSTQ	85 / 7 AA	137
Phosphosite 7:	SEC24B	O95487	S263	GYSTLTWSSPGLPST	75 / 8 AA	137
Phosphosite 8:	KIAA0146	Q14159	S103	LTDITWSSSGSDLSD	85 / 7 AA	100
Phosphosite 9:	SSH1	Q8WYL5	S935	MSSNLTRSSSSDSIH	66 / 9 AA	116
Phosphosite 10:	nAChRA3	P32297	S422	FSANLTRSSSSESVD	66 / 9 AA	57
Phosphosite 11:	TAS2R7	Q9NYW3	S171	RKTNLTWSCRVNKTQ	71 / 7 AA	36
Phosphosite 12:	nAChRA3	P32297	T420	SNFSANLTRSSSSES	85 / 7 AA	57
Phosphosite 13:	TAS2R7	Q9NYW3	T169	AKRKTNLTWSCRVNK	71 / 7 AA	36
Phosphosite 14:	SSH1	Q8WYL5	T933	SSMSSNLTRSSSSDS	85 / 7 AA	116
Phosphosite 15:	IGHE	P01854	T254	SKGTVNLTWSRASGK	71 / 7 AA	47
Phosphosite 16:	MAN2B1	O00754	T369	ELNKANLTWSVKHDD	100 / 5 AA	114
Phosphosite 17:	KIAA0146	Q14159	S104	TDITWSSSGSDLSDE	100 / 6 AA	100
Phosphosite 18:	GNS	P15586	T407	LRGASNLTWRSDVLV	83 / 6 AA	62
Phosphosite 19:	CSMD2	Q7Z408	T3177	RTCLPNLTWSGTPPD	71 / 7 AA	380
Phosphosite 20:	CDC42BPB	Q9Y5S2	S1643	KPYISWPSSGGSEPS	62 / 8 AA	194