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:	USP4
Human P-Site:	T840
P-Site Sequence:	YWRDKLDTVVEFPIR
UniProt:	Q13107
Intern. Prot. ID:	IPI00011836

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP4	Q13107	T840	YWRDKLDTVVEFPIR	100 / 9 AA	109
Phosphosite 1:	USP11	P51784	T843	FSREKLDTLVEFPIR	77 / 9 AA	110
Phosphosite 2:	USP15	Q9Y4E8	T850	YMRDKLDTLVDFPIN	77 / 9 AA	112
Phosphosite 3:	AK2	P54819	S124	KRKEKLDSVIEFSIP	66 / 9 AA	26
Phosphosite 4:	USP3	Q9Y6I4	T426	YLRNKVDTYVEFPLR	66 / 9 AA	59
Phosphosite 5:	MAP2	P11137	T962	KANDRLDTVLEKSEE	75 / 8 AA	200
Phosphosite 6:	PANX3	Q96QZ0	T364	TQKHNIDTVVDFMTL	62 / 8 AA	45
Phosphosite 7:	USP3	Q9Y6I4	Y427	LRNKVDTYVEFPLRG	75 / 8 AA	59
Phosphosite 8:	EFCAB5	A4FU69	S956	NEDQVLESVVEFLMN	71 / 7 AA	173
Phosphosite 9:	ACSBG2	Q5FVE4	T266	KLTDKHETVVSYLPL	55 / 9 AA	74
Phosphosite 10:	ABCA10	Q8WWZ4	T1532	VDDKIDTTVEWKLLP	62 / 8 AA	175
Phosphosite 11:	SPTLC3	Q9NUV7	T515	HTREMLDTVLEALDE	62 / 8 AA	62
Phosphosite 12:	SCGN	O76038	S106	RRENPLDSSVEFMQI	55 / 9 AA	32
Phosphosite 13:	WDR87	Q6ZQQ6	T2421	SWEDKKATVVEIPRK	66 / 9 AA	333
Phosphosite 14:	RAPH1	Q70E73	S1060	LSGRGKDSVVEFPSP	83 / 6 AA	135
Phosphosite 15:	NEB	P20929	T411	TPKFKLDTVLQNFSS	71 / 7 AA	773
Phosphosite 16:	Rho guanine nucleotide exchange factor 38	Q9NXL2	T36	LERRKTDTVVESSVS	85 / 7 AA	26
Phosphosite 17:	DOCK3	Q8IZD9	S1145	ELIDKLDSMVSEGKG	71 / 7 AA	233
Phosphosite 18:	TMIE	Q8NEW7	T108	MYTDKLETVPPLNEL	55 / 9 AA	17
Phosphosite 19:	FAM154B	Q658L1	T79	VKKGKLDTVPTYKDD	55 / 9 AA	46
Phosphosite 20:	CNNM1	Q9NRU3	T446	FNDTRLDTVLEEFKK	71 / 7 AA	97