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:	PSME4
Human P-Site:	Y1143
P-Site Sequence:	NADALRNYENLVDTL
UniProt:	Q14997
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSME4	Q14997	Y1143	NADALRNYENLVDTL	100 / 9 AA	211
Phosphosite 1:	PPP5C	P53041	Y119	FRAALRDYETVVKVK	66 / 9 AA	57
Phosphosite 2:	GDF3	Q9NR23	Y353	DNVILRHYEDMVVDE	62 / 8 AA	41
Phosphosite 3:	NPY	P01303	Y55	YYSALRHYINLITRQ	66 / 9 AA	11
Phosphosite 4:	GDF1	P27539	Y361	DNVVLRQYEDMVVDE	55 / 9 AA	39
Phosphosite 5:	PRP6	O94906	Y705	CEEALRHYEDFPKLW	62 / 8 AA	107
Phosphosite 6:	Cdc23	Q9UJX2	Y251	IEEALQKYQNLIDVG	55 / 9 AA	69
Phosphosite 7:	ZNF302	Q9NR11	Y37	KDVMVQNYENLVSVG	75 / 8 AA	55
Phosphosite 8:	ZNF181	Q2M3W8	Y37	KDVMVQNYENLVSVA	75 / 8 AA	66
Phosphosite 9:	DNAJC17	Q9NVM6	S275	LSERDYESLVMMRMR	71 / 7 AA	35
Phosphosite 10:	DNAJC17	Q9NVM6	Y273	SVLSERDYESLVMMR	71 / 7 AA	35
Phosphosite 11:	ZNF217	O75362	Y1032	SMAQKRNYENFIGNA	71 / 7 AA	115
Phosphosite 12:	CTNND1	O60716	Y321	PRRRLRSYEDMIGEE	50 / 8 AA	108
Phosphosite 13:	FRS2	Q8WU20	Y349	RRTALLNYENLPSLP	87 / 8 AA	57
Phosphosite 14:	PYY	P10082	Y55	YYASLRHYLNLVTRQ	66 / 9 AA	11
Phosphosite 15:	SP110	Q9HB58	Y93	SQINLREYPNLVTIY	75 / 8 AA	78
Phosphosite 16:	COX4NB	O43402	Y180	SLLDSRSYETLVDFD	71 / 7 AA	24
Phosphosite 17:	ATP13A2	Q9NQ11	Y1045	APDNLPNYENTVVFS	75 / 8 AA	129
Phosphosite 18:	KRT72	Q14CN4	Y410	LARMLREYQELVSLK	62 / 8 AA	56
Phosphosite 19:	NAT12	Q147X3	Y333	NKSALKLYENLGFVR	75 / 8 AA	39
Phosphosite 20:	OLFML2A	Q68BL7	Y181	LSEQLRHYENHSAIM	83 / 6 AA	73