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:	S818
P-Site Sequence:	VSKKARKSASKPPPI
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	S818	VSKKARKSASKPPPI	100 / 9 AA	120
Phosphosite 1:	ACTR8	Q9H981	S446	TADRKSASKPIGFEG	100 / 7 AA	70
Phosphosite 2:	ACTR8	Q9H981	S444	KATADRKSASKPIGF	100 / 7 AA	70
Phosphosite 3:	USPL1	Q5W0Q7	S820	KKARKSASKPPPISK	100 / 7 AA	120
Phosphosite 4:	EHMT2	Q96KQ7	T186	KVHRARKTMSKPGNG	66 / 9 AA	132
Phosphosite 5:	VCL	P18206	S913	HDEARKWSSKPGIPA	75 / 8 AA	124
Phosphosite 6:	LOC643677	Q8NDH2	S2367	QSKHKSASKPHHDDI	85 / 7 AA	278
Phosphosite 7:	Kv3.4	Q03721	S15	SSYRGRKSGNKPPSK	55 / 9 AA	64
Phosphosite 8:	C17orf55	Q8N8I6	S191	EGRQARKSACKCPRK	85 / 7 AA	28
Phosphosite 9:	NPFFR2	Q9Y5X5	S500	ETLLYRKSAEKPQQE	85 / 7 AA	60
Phosphosite 10:	LOC643677	Q8NDH2	S2365	CFQSKHKSASKPHHD	85 / 7 AA	278
Phosphosite 11:	MLL5	Q8IZD2	S1172	RQREARKSGSKTENF	85 / 7 AA	205
Phosphosite 12:	HTR7	P34969	S269	IYKAARKSAAKHKFP	75 / 8 AA	54
Phosphosite 13:	DNAH14	Q0VDD8	S1460	LSVAERKSASKISER	100 / 6 AA	400
Phosphosite 14:	HIST1H1E	P10412	S27	VKKKARKSAGAAKRK	85 / 7 AA	22
Phosphosite 15:	GTSE1	Q9NYZ3	S312	SNLARKSSSGPVWSG	75 / 8 AA	77
Phosphosite 16:	GTSE1	Q9NYZ3	S311	TSNLARKSSSGPVWS	75 / 8 AA	77
Phosphosite 17:	TCP1	P17987	S372	KNTKARTSASIILRG	85 / 7 AA	60
Phosphosite 18:	LSR7	Q8IXQ4	S243	ETQEARKSSSKKDEE	85 / 7 AA	38
Phosphosite 19:	HOXB2	P14652	S103	PWMKEKKSAKKPSQS	66 / 9 AA	38
Phosphosite 20:	LSR7	Q8IXQ4	S244	TQEARKSSSKKDEEH	85 / 7 AA	38