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:	S14
P-Site Sequence:	RARALDASKPLPVFR
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	S14	RARALDASKPLPVFR	100 / 9 AA	93
Phosphosite 1:	CAMTA1	Q9Y6Y1	S622	SFFLQDASKPLPVEQ	100 / 7 AA	184
Phosphosite 2:	SHROOM2	Q13796	S1144	QHVSGDASRPLPEAL	85 / 7 AA	176
Phosphosite 3:	RFX3	P48380	S327	HQQFLDASRALPEFG	75 / 8 AA	84
Phosphosite 4:	SLC12A2	P55011	S965	KKSDLDTSKPLSEKP	75 / 8 AA	131
Phosphosite 5:	KIAA0133	Q14146	S559	NMRSLDSSTPLPIVR	66 / 9 AA	171
Phosphosite 6:	SLC12A2	P55011	T964	SKKSDLDTSKPLSEK	85 / 7 AA	131
Phosphosite 7:	KIAA0133	Q14146	T560	MRSLDSSTPLPIVRR	75 / 8 AA	171
Phosphosite 8:	C6orf60	Q8NB25	S1097	HDIEFNSSKPLPQPV	55 / 9 AA	133
Phosphosite 9:	ZNF830	Q96NB3	S181	ERKRGDASKPLSDAQ	85 / 7 AA	42
Phosphosite 10:	STAT2	P52630	S217	RKEVLDASKALLGRL	75 / 8 AA	98
Phosphosite 11:	ADAMTS5	Q9UNA0	S449	ILTSIDASKPWSKCT	55 / 9 AA	102
Phosphosite 12:	PCNX	Q96RV3	S319	PVSELESSKPLSGSK	55 / 9 AA	259
Phosphosite 13:	PCNX	Q96RV3	S318	DPVSELESSKPLSGS	62 / 8 AA	259
Phosphosite 14:	CSS3	Q70JA7	S280	EFLRSLNSSKPLYLG	62 / 8 AA	100
Phosphosite 15:	CSS3	Q70JA7	S281	FLRSLNSSKPLYLGQ	62 / 8 AA	100
Phosphosite 16:	ALKBH1	Q13686	S240	DRSELDHSKPLLSFS	75 / 8 AA	44
Phosphosite 17:	C1orf177	Q3ZCV2	S243	DTFSGDRSKPLPYGH	85 / 7 AA	48
Phosphosite 18:	smMLCK	Q15746	S1011	NAKAVESSKPLSNAQ	55 / 9 AA	211
Phosphosite 19:	smMLCK	Q15746	S1010	LNAKAVESSKPLSNA	62 / 8 AA	211
Phosphosite 20:	HCFC1R1	Q9NWW0	S33	TWGLDASSPLRGAVP	85 / 7 AA	15