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:	S221
P-Site Sequence:	IYQRFVWSGTPETRK
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	S221	IYQRFVWSGTPETRK	100 / 9 AA	80
Phosphosite 1:	USP51	Q70EK9	T223	QRFVWSGTPETRKRK	100 / 7 AA	80
Phosphosite 2:	CALCOCO1	Q9P1Z2	S68	YHTFVWSSVPESTTD	75 / 8 AA	77
Phosphosite 3:	CALCOCO1	Q9P1Z2	S67	DYHTFVWSSVPESTT	75 / 8 AA	77
Phosphosite 4:	ZDHHC6	Q9H6R6	S279	FKQVFTWSGVPEGDG	75 / 8 AA	48
Phosphosite 5:	ASB15	Q8WXK1	S461	FGNSFVWSEIQEEVL	62 / 8 AA	66
Phosphosite 6:	ULK1	O75385	S518	IPERPGWSGTPSPQG	75 / 8 AA	113
Phosphosite 7:	MDH1	P40925	T261	VRDIWFGTPEGEFVS	71 / 7 AA	36
Phosphosite 8:	ARAP1	Q96P48	S1324	VRSQRPWSGAPETSH	83 / 6 AA	162
Phosphosite 9:	ZNF726	A6NNF4	S326	GKAFVWSSTLTRHKR	83 / 6 AA	85
Phosphosite 10:	DUSP26	Q9BV47	T102	SHSRWRGTPEAYEGL	83 / 6 AA	24
Phosphosite 11:	RAPGEF4	Q8WZA2	T504	KYTVMSGTPEKILEH	85 / 7 AA	116
Phosphosite 12:	FPRL1	P25090	T186	NFASWGGTPEERLKV	83 / 6 AA	39
Phosphosite 13:	Rapgef3	O95398	T392	RYTVMSGTPEKILEL	85 / 7 AA	104
Phosphosite 14:	GSG2	Q8TF76	S251	VLFGLMNSGTPEDSE	62 / 8 AA	88
Phosphosite 15:	NSMAF	Q92636	S740	DSTVKVWSGVPAEMP	71 / 7 AA	104
Phosphosite 16:	Rapgef3	O95398	S390	RNRYTVMSGTPEKIL	85 / 7 AA	104
Phosphosite 17:	USP44	Q9H0E7	S580	HLKRFRWSGRNNREK	83 / 6 AA	81
Phosphosite 18:	USP49	Q70CQ1	S559	HLKRFRWSGRNHREK	83 / 6 AA	79
Phosphosite 19:	LOXL4	Q96JB6	T484	ETWFWSGTPRAQEVV	100 / 5 AA	84
Phosphosite 20:	ZFYVE20	Q9H1K0	S601	TQPTRVWSGPPAVGQ	71 / 7 AA	89