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:	EPC1
Human P-Site:	S723
P-Site Sequence:	GSALLQPSNITQTSS
UniProt:	Q9H2F5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EPC1	Q9H2F5	S723	GSALLQPSNITQTSS	100 / 9 AA	93
Phosphosite 1:	TRAK2	O60296	S682	TCRILHPSDITQVTP	66 / 9 AA	101
Phosphosite 2:	PAK2	Q13177	S109	WARLLQTSNITKLEQ	77 / 9 AA	58
Phosphosite 3:	PAK1	Q13153	S110	WARLLQTSNITKSEQ	77 / 9 AA	61
Phosphosite 4:	PAK3	O75914	S120	WARLLQTSNITKLEQ	77 / 9 AA	61
Phosphosite 5:	PAK1	Q13153	T109	QWARLLQTSNITKSE	87 / 8 AA	61
Phosphosite 6:	DHDDS	Q86SQ9	S181	EQGLLDPSDISESLL	55 / 9 AA	39
Phosphosite 7:	KIAA1429	Q69YN4	S617	DMDLLESSNISEGEI	55 / 9 AA	202
Phosphosite 8:	TTN	Q8WZ42	S14819	PPTRLEPSDITKDAV	62 / 8 AA	3816
Phosphosite 9:	TTN	Q8WZ42	S21350	AGKDIRPSDITQITS	62 / 8 AA	3816
Phosphosite 10:	STAT6	P42226	S827	AQPLLQPSHYGQSGI	66 / 9 AA	94
Phosphosite 11:	EPC1	Q9H2F5	T726	LLQPSNITQTSSSHS	100 / 6 AA	93
Phosphosite 12:	C12orf28	Q96LU7	S29	RVPNLPPSNITSSQE	85 / 7 AA	31
Phosphosite 13:	FLJ14262	Q9H7U1	S236	QNSFLPPSSITRSHS	55 / 9 AA	94
Phosphosite 14:	CUL2	Q13617	S230	ASNLLQESNCSQYME	66 / 9 AA	87
Phosphosite 15:	PHACTR1	Q9C0D0	S215	SYEVLQPSDIMDGPD	55 / 9 AA	66
Phosphosite 16:	HEATR6	Q6AI08	S942	LLHFLQPSHIEKPTF	71 / 7 AA	129
Phosphosite 17:	XPB	P19447	S134	VSVGLQTSDITEYLR	62 / 8 AA	89
Phosphosite 18:	KIAA1429	Q69YN4	S616	MDMDLLESSNISEGE	62 / 8 AA	202
Phosphosite 19:	TANC1	Q9C0D5	S1528	PGLLLQPSKQAQIVK	66 / 9 AA	202
Phosphosite 20:	TNN	Q9UQP3	S982	PPRNLRPSAVTQSGG	62 / 8 AA	144