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:	USE1
Human P-Site:	S113
P-Site Sequence:	TKTVHLQSRARYTSE
UniProt:	Q9NZ43
Intern. Prot. ID:	IPI00020515

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USE1	Q9NZ43	S113	TKTVHLQSRARYTSE	100 / 9 AA	29
Phosphosite 1:	EVPL	Q92817	S1873	GGIVDLLSRERYSVH	66 / 9 AA	232
Phosphosite 2:	ARF5	P84085	S150	LGLQHLRSRTWYVQA	62 / 8 AA	21
Phosphosite 3:	LIG3	P49916	S66	FQGSHLRSRATYLVF	75 / 8 AA	113
Phosphosite 4:	DDX51	Q8N8A6	S40	ALLERLQSRARERQQ	85 / 7 AA	72
Phosphosite 5:	SMURF2	Q9HAU4	S138	QIVVSLQSRDRIGTG	66 / 9 AA	86
Phosphosite 6:	MGAM	O43451	S1452	PYMPHLESRDRGLSS	71 / 7 AA	210
Phosphosite 7:	INTS5	Q6P9B9	S524	EALGHLLSRARSPEE	85 / 7 AA	108
Phosphosite 8:	ATP8B3	O60423	S1255	LPHVHRESRARRSSY	75 / 8 AA	148
Phosphosite 9:	LOX	P28300	S280	GTSDFLPSRPRYSWE	71 / 7 AA	47
Phosphosite 10:	CUL2	Q13617	S707	IQEVISQSRARFNPS	83 / 6 AA	87
Phosphosite 11:	CCDC102A	Q96A19	S507	VQLEHLQSRLRRQQQ	85 / 7 AA	63
Phosphosite 12:	RPUSD4	Q96CM3	S313	KKLGLEQSKARYIPL	83 / 6 AA	42
Phosphosite 13:	CDCA4	Q9BXL8	S144	APRHLQSSAWEMDGP	71 / 7 AA	26
Phosphosite 14:	C1orf86	Q6NZ36	S113	GAGGHLESPARSLPQ	71 / 7 AA	20
Phosphosite 15:	LASP1	Q14847	S82	KQQSELQSQVRYKEE	71 / 7 AA	30
Phosphosite 16:	MFAP3	P55082	S322	QVSVHLQSETKSIDT	62 / 8 AA	40
Phosphosite 17:	CHD9	Q3L8U1	S458	MAQTQLQSQARSWHS	62 / 8 AA	326
Phosphosite 18:	MAN2A1	Q16706	S398	IHPGNVQSRARMLLD	71 / 7 AA	131
Phosphosite 19:	LRRC56	Q8IYG6	S474	RWSTDLQSRGRRLRV	62 / 8 AA	59
Phosphosite 20:	HUWE1	Q7Z6Z7	S2600	SSSLPLQSRGRARLL	62 / 8 AA	482