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:	USP39
Human P-Site:	S19
P-Site Sequence:	STRGKRESESRGSSG
UniProt:	Q53GS9
Intern. Prot. ID:	IPI00419844

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP39	Q53GS9	S19	STRGKRESESRGSSG	100 / 9 AA	65
Phosphosite 1:	USP39	Q53GS9	S21	RGKRESESRGSSGRV	100 / 7 AA	65
Phosphosite 2:	ECHDC3	Q96DC8	S43	AGAGRRESEPRPTSA	75 / 8 AA	33
Phosphosite 3:	TSBP	Q5SRN2	S536	KVKGKRESEINGEKS	77 / 9 AA	62
Phosphosite 4:	ECD	O95905	S436	EAVGKKESESVSKEE	85 / 7 AA	73
Phosphosite 5:	WDR65	Q96MR6	T548	LSTGKRETECVLKSC	71 / 7 AA	78
Phosphosite 6:	APC	P25054	S2183	LETKKIESESKGIKG	75 / 8 AA	312
Phosphosite 7:	PLEKHG3	A1L390	S475	KGKGRRESESSRSSR	85 / 7 AA	134
Phosphosite 8:	SNX21	Q969T3	S343	LGLDKRQSEARLQAL	62 / 8 AA	41
Phosphosite 9:	TDRD3	Q9H7E2	S445	QKRGKRESQTSIPDY	71 / 7 AA	73
Phosphosite 10:	GKAP1	Q5VSY0	S360	GRKGKRNSESDQCR_	85 / 7 AA	42
Phosphosite 11:	AGC1	P16112	S2157	SPEWKRESESTAAAP	100 / 6 AA	250
Phosphosite 12:	KRBA1	A5PL33	S90	MDSPESESRGASLDG	85 / 7 AA	108
Phosphosite 13:	PSD4	Q8NDX1	S453	PSSPESESRGPGPRP	85 / 7 AA	116
Phosphosite 14:	SFRS2	Q01130	S200	PPVSKRESKSRSRSK	66 / 9 AA	25
Phosphosite 15:	CEP72	Q9P209	S226	QKGREADSRGSQESR	71 / 7 AA	72
Phosphosite 16:	PLD1	Q13393	S925	SMLGKRDSEMAVIVQ	83 / 6 AA	124
Phosphosite 17:	MRPS34	P82930	S126	TFKGKTESEAREIEH	75 / 8 AA	26
Phosphosite 18:	KRBA1	A5PL33	S88	GAMDSPESESRGASL	85 / 7 AA	108
Phosphosite 19:	PSD4	Q8NDX1	S451	PEPSSPESESRGPGP	85 / 7 AA	116
Phosphosite 20:	PHF6	Q8IWS0	S346	DEERESKSRGKVEID	85 / 7 AA	41