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:	S554
P-Site Sequence:	VTHPKDISVAPRTLS
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	S554	VTHPKDISVAPRTLS	100 / 9 AA	120
Phosphosite 1:	CSPP1	Q1MSJ5	S432	PDRLKQFSVAPRHFE	75 / 8 AA	142
Phosphosite 2:	POLR3D	P05423	S250	PGLPKDVSVAELLRE	85 / 7 AA	44
Phosphosite 3:	LRRC53	A6NM62	S1039	IELPKDISTSPVSSQ	75 / 8 AA	141
Phosphosite 4:	ALX1	Q15699	S210	FAATYDISVLPRTDS	85 / 7 AA	37
Phosphosite 5:	ALX3	O95076	S231	FTAAYDISVLPRTDS	85 / 7 AA	37
Phosphosite 6:	NUP210L	Q5VU65	S884	KKSPKEISNLPRSVD	66 / 9 AA	211
Phosphosite 7:	KIAA1429	Q69YN4	S1138	VIEPHDISVALNTRK	85 / 7 AA	202
Phosphosite 8:	ZNF407	Q9C0G0	S174	PFPPKEISVSCTIGN	71 / 7 AA	247
Phosphosite 9:	TADA2B	Q86TJ2	S157	PLPPLDISVAEQQQL	66 / 9 AA	48
Phosphosite 10:	NUDT21	O43809	S59	PLYEKDSSVAARFQR	75 / 8 AA	26
Phosphosite 11:	BCL9	O00512	S849	GRKPLDISVAGSQVH	85 / 7 AA	149
Phosphosite 12:	DDB1	Q16531	S499	EPQAKNISVASCNSS	62 / 8 AA	127
Phosphosite 13:	BCL2L14	Q9BZR8	S152	AVDPKVISIANRVAE	66 / 9 AA	37
Phosphosite 14:	CEP170	Q5SW79	S168	EEKAMDISAMPRGTP	55 / 9 AA	175
Phosphosite 15:	ANKRD20B	Q5CZ79	S294	ASDDKDLSVATKQCV	62 / 8 AA	94
Phosphosite 16:	RSRC2	Q7L4I2	S30	KKEQSEVSVSPRASK	57 / 7 AA	51
Phosphosite 17:	ZSCAN1	Q8NBB4	S280	QEAVAGISVVPRGPR	71 / 7 AA	45
Phosphosite 18:	RSRC2	Q7L4I2	S32	EQSEVSVSPRASKHH	57 / 7 AA	51
Phosphosite 19:	ARID1A	O14497	S2262	ESRLLDISVSPLMNS	83 / 6 AA	242
Phosphosite 20:	POLI	Q9UNA4	S276	LEKELGISVAQRIQK	71 / 7 AA	80