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:	USP44
Human P-Site:	S247
P-Site Sequence:	PAKDKVLSTSENEIS
UniProt:	Q9H0E7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP44	Q9H0E7	S247	PAKDKVLSTSENEIS	100 / 9 AA	81
Phosphosite 1:	USP44	Q9H0E7	S249	KDKVLSTSENEISQK	100 / 7 AA	81
Phosphosite 2:	CrkL	P46109	S51	CPGDYVLSVSENSRV	77 / 9 AA	34
Phosphosite 3:	Crk	P46108	S50	SPGDYVLSVSENSRV	77 / 9 AA	34
Phosphosite 4:	IQCE	Q6IPM2	S320	EDLDRVLSTSPTISK	85 / 7 AA	77
Phosphosite 5:	RBM26	Q5T8P6	S689	SATEKVLSTSTGLTK	85 / 7 AA	114
Phosphosite 6:	SAGE1	Q9NXZ1	S129	SRTDKVLSTAPPQLV	85 / 7 AA	99
Phosphosite 7:	CASP8AP2	Q9UKL3	S1018	EKKDKVMSTSSLEKI	85 / 7 AA	223
Phosphosite 8:	FBXW12	Q6X9E4	T395	VDPCYVLTTSENSVH	85 / 7 AA	53
Phosphosite 9:	VAM-1	Q9NZW5	T446	QALKVLRTSEFMPYV	85 / 7 AA	61
Phosphosite 10:	FBXW12	Q6X9E4	T396	DPCYVLTTSENSVHV	85 / 7 AA	53
Phosphosite 11:	PIK3C2A	O00443	S232	KLFDKIASTSEFLKN	75 / 8 AA	191
Phosphosite 12:	PHIP	Q8WWQ0	S1281	SMKKKVLSDSEDEEK	75 / 8 AA	207
Phosphosite 13:	P4HA3	Q7Z4N8	S74	RFYDKVLSLHEDSTT	66 / 9 AA	61
Phosphosite 14:	ASF1A	Q9Y294	T188	SASKGWSTSENSLNV	75 / 8 AA	23
Phosphosite 15:	ASF1A	Q9Y294	S187	PSASKGWSTSENSLN	75 / 8 AA	23
Phosphosite 16:	WDR52	Q96MT7	S338	LPDGKVLSGSEWGNM	66 / 9 AA	112
Phosphosite 17:	IMMP1L	Q96LU5	T95	LEGDKILTTSPSDFF	71 / 7 AA	19
Phosphosite 18:	DDX3Y	O15523	S408	LAVGRVGSTSENITQ	66 / 9 AA	73
Phosphosite 19:	DDX3	O00571	S410	LAVGRVGSTSENITQ	66 / 9 AA	73
Phosphosite 20:	FAM128A	Q6P582	T35	RRKKVLSTEEMELYE	85 / 7 AA	16