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:	USPL1
Human P-Site:	S502
P-Site Sequence:	VIWERKISQVTDKEA
UniProt:	Q5W0Q7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USPL1	Q5W0Q7	S502	VIWERKISQVTDKEA	100 / 9 AA	120
Phosphosite 1:	WDR64	B1ANS9	S635	LIVERNFSQPTDNPT	66 / 9 AA	124
Phosphosite 2:	ATAD2	Q6PL18	S1184	IKKRRKISQAKDDSQ	75 / 8 AA	159
Phosphosite 3:	IRAK2	O43187	S217	FNQNRKISQGTFADV	75 / 8 AA	69
Phosphosite 4:	CASK	O14936	S348	LAAERAVSQVLDSLE	66 / 9 AA	105
Phosphosite 5:	MRGBP	Q9NV56	S180	GADKRKRSRVTDKVL	75 / 8 AA	22
Phosphosite 6:	NXF2	Q9GZY0	S113	KPPERKMSQNTQDGY	66 / 9 AA	72
Phosphosite 7:	CCDC91	Q7Z6B0	S366	IQEQRKISQETVKAA	75 / 8 AA	50
Phosphosite 8:	AQR	O60306	S416	SRHERRISQIQQLNQ	71 / 7 AA	171
Phosphosite 9:	LRRC8D	Q7L1W4	S510	AKIPAKISQMTNLQE	71 / 7 AA	98
Phosphosite 10:	EYA3	Q99504	S26	ESGEQTISQVSNPDV	55 / 9 AA	63
Phosphosite 11:	MKI67IP	Q9BYG3	S247	TFLERRKSQVAELND	55 / 9 AA	34
Phosphosite 12:	NBEAL2	Q6ZNJ1	S2739	WRSSRRISQVSSGET	71 / 7 AA	303
Phosphosite 13:	TEKT5	Q96M29	S347	LAFNARISEVTDVKN	71 / 7 AA	56
Phosphosite 14:	PSMD11	O00231	S366	ADVERKLSQMILDKK	62 / 8 AA	47
Phosphosite 15:	XRCC4	Q13426	S6	__MERKISRIHLVSE	71 / 7 AA	38
Phosphosite 16:	FLJ30092	Q9Y4D8	S791	PIDCRKTSQASDTLT	62 / 8 AA	328
Phosphosite 17:	FAM38B	Q9H5I5	S142	GVTERKFSQNLVAQL	83 / 6 AA	63
Phosphosite 18:	TNRC6B	Q9UPQ9	S1302	LQNQRKISQAVRQQQ	83 / 6 AA	194
Phosphosite 19:	PHF21A	Q96BD5	S412	FEPERKKSAVTYLNS	75 / 8 AA	75
Phosphosite 20:	MAGEB4	O15481	S155	PEIFRKVSQRTELVF	62 / 8 AA	39