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:	USP45
Human P-Site:	S508
P-Site Sequence:	VDADSEPSESESASK
UniProt:	Q70EL2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP45	Q70EL2	S508	VDADSEPSESESASK	100 / 9 AA	92
Phosphosite 1:	USP45	Q70EL2	S510	ADSEPSESESASKQT	100 / 7 AA	92
Phosphosite 2:	ARHGAP22	Q7Z5H3	S583	GASNSEPSEPDSPTR	66 / 9 AA	77
Phosphosite 3:	FAM171A2	A8MVW0	S733	LSEDTEPSSSESRTG	77 / 9 AA	87
Phosphosite 4:	MST4	Q9P289	S309	DESDSEGSDSESTSR	77 / 9 AA	47
Phosphosite 5:	SMYD3	Q9H7B4	S118	KLMDGAPSESEKLYS	75 / 8 AA	49
Phosphosite 6:	USP45	Q70EL2	S505	ESNVDADSEPSESES	100 / 6 AA	92
Phosphosite 7:	PNMAL2	Q9ULN7	S312	EPVDSDTSESDSQES	66 / 9 AA	69
Phosphosite 8:	ZCCHC17	Q9NP64	S206	KSSDSDSSDSESDTG	66 / 9 AA	28
Phosphosite 9:	C7orf25	Q9BPX7	S210	EELQPSESESDDEGP	85 / 7 AA	46
Phosphosite 10:	C7orf25	Q9BPX7	S208	HPEELQPSESESDDE	85 / 7 AA	46
Phosphosite 11:	ARNTL2	Q8WYA1	S60	KGSDSDPSQSGIMTE	71 / 7 AA	71
Phosphosite 12:	F25965	Q96GY3	S197	GTPDDEPSEPEPSPS	66 / 9 AA	28
Phosphosite 13:	C14orf174	Q9P1V8	S498	ECSYSDPSESQTELS	62 / 8 AA	77
Phosphosite 14:	piccolo	Q9Y6V0	S2101	ILTYSEPSESATSVP	75 / 8 AA	567
Phosphosite 15:	FXR1	P51114	S409	NSELSNPSETESERK	75 / 8 AA	70
Phosphosite 16:	DNTTIP2	Q5QJE6	S88	PSTDGETSEAESNYS	66 / 9 AA	84
Phosphosite 17:	TTN	Q8WZ42	S26699	ADSVSEPSESTGPII	100 / 6 AA	3816
Phosphosite 18:	LRRC9	Q6ZRR7	T1067	IPIEPSETDSAKDLF	71 / 7 AA	128
Phosphosite 19:	Nna1	Q9UPW5	S35	INAEPSESDTARYVT	71 / 7 AA	138
Phosphosite 20:	TTN	Q8WZ42	S23453	AGVFSEPSESTGAIT	100 / 6 AA	3816