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:	USP20
Human P-Site:	S322
P-Site Sequence:	DEAGRAISEKERMKD
UniProt:	Q9Y2K6
Intern. Prot. ID:	IPI00328285

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP20	Q9Y2K6	S322	DEAGRAISEKERMKD	100 / 9 AA	102
Phosphosite 1:	RPAP3	Q9H6T3	S284	QNKQQAISEKDRGNG	75 / 8 AA	76
Phosphosite 2:	SHPRH	Q149N8	S1295	TRGLWAISETERSMK	75 / 8 AA	193
Phosphosite 3:	ZNF84	P51523	S329	NECGRAFSEKSNLIN	85 / 7 AA	85
Phosphosite 4:	SCG3	Q8WXD2	T82	LNLLKAITEKEKIEK	62 / 8 AA	53
Phosphosite 5:	GRINL1B	Q9BZD3	S273	QKSGSPISSKERRRR	66 / 9 AA	42
Phosphosite 6:	C1orf173	Q5RHP9	S48	TRSGRILSEKEYKLN	75 / 8 AA	168
Phosphosite 7:	C10orf90	Q96M02	S644	KPKERCISEKEMHMR	85 / 7 AA	78
Phosphosite 8:	ERC2	O15083	S591	ATLEEALSEKERIIE	85 / 7 AA	111
Phosphosite 9:	MMP3	P08254	S393	RKIDAAISDKEKNKT	71 / 7 AA	54
Phosphosite 10:	PRPF40A	O75400	S500	MEVWNAISERDRLEI	71 / 7 AA	109
Phosphosite 11:	LMAN1	P49257	S282	PTPDKEISEKEKEKY	55 / 9 AA	58
Phosphosite 12:	TIMP2	P16035	S51	VIRAKAVSEKEVDSG	62 / 8 AA	24
Phosphosite 13:	MDM2	Q00987	S166	SSRRRAISETEENSD	85 / 7 AA	55
Phosphosite 14:	SYNE1	Q8NF91	S5952	ETLKNVISEKQRTLY	71 / 7 AA	1011
Phosphosite 15:	ZNFX1	Q9P2E3	S1828	PCSGLGISEEERVQI	66 / 9 AA	220
Phosphosite 16:	GRRP1	Q8TAY7	S160	PTCSLPLSEKERFFN	71 / 7 AA	29
Phosphosite 17:	ZNF518A	Q6AHZ1	S526	SILSGKASSEKEMTL	75 / 8 AA	167
Phosphosite 18:	DOT1L	Q8TEK3	S631	QALKSQISEKQRHCL	83 / 6 AA	185
Phosphosite 19:	MUC5AC	P98088	S2239	TPSGRAISPTQSTSS	62 / 8 AA	527
Phosphosite 20:	TRIP11	Q15643	S488	QELNQSISEKETLIA	62 / 8 AA	228