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:	IGFL4
Human P-Site:	S19
P-Site Sequence:	FELLGSNSEGVTDLR
UniProt:	Q6B9Z1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGFL4	Q6B9Z1	S19	FELLGSNSEGVTDLR	100 / 9 AA	14
Phosphosite 1:	OTUB1	Q96FW1	S18	QEPLGSDSEGVNCLA	77 / 9 AA	31
Phosphosite 2:	OTUB1	Q96FW1	S16	QKQEPLGSDSEGVNC	85 / 7 AA	31
Phosphosite 3:	ASH1L	Q9NR48	S15	MLGLGSDSEGFSRKS	66 / 9 AA	333
Phosphosite 4:	ASH1L	Q9NR48	S13	TAMLGLGSDSEGFSR	85 / 7 AA	333
Phosphosite 5:	HERC1	Q15751	S4317	GDVYAWGSNSEGQLG	85 / 7 AA	532
Phosphosite 6:	ZFHX3	Q15911	S574	RNRLSFNSEGVRANV	75 / 8 AA	404
Phosphosite 7:	HERC1	Q15751	S4319	VYAWGSNSEGQLGLG	85 / 7 AA	532
Phosphosite 8:	SPSB2	Q99619	S126	HYAALLGSNSESWGW	100 / 6 AA	29
Phosphosite 9:	SPSB2	Q99619	S128	AALLGSNSESWGWDI	100 / 6 AA	29
Phosphosite 10:	ROBO2	Q9HCK4	S1370	IGYMGSNSQGQFTGE	71 / 7 AA	151
Phosphosite 11:	ARID5B	Q14865	S526	ETDQGSNSEKVAEEA	75 / 8 AA	132
Phosphosite 12:	CYFIP2	Q96F07	S369	ELARYSNSEVVTGSG	85 / 7 AA	148
Phosphosite 13:	CYFIP1	Q7L576	S369	ELARYSNSEVVTGSG	85 / 7 AA	145
Phosphosite 14:	ROBO2	Q9HCK4	S1368	LDIGYMGSNSQGQFT	71 / 7 AA	151
Phosphosite 15:	HIPK2	Q9H2X6	S180	SKNSGSNSEGDYQLV	100 / 6 AA	131
Phosphosite 16:	HIPK2	Q9H2X6	S178	ATSKNSGSNSEGDYQ	100 / 6 AA	131
Phosphosite 17:	PSMD5	Q16401	S324	DTVGILGSNVEGKQV	85 / 7 AA	56
Phosphosite 18:	MPI	P34949	S25	WGKMGSNSEVARLLA	83 / 6 AA	47
Phosphosite 19:	CES3	Q6UWW8	S398	VIDEYLGSNSDAQAK	71 / 7 AA	62
Phosphosite 20:	CXXC6	Q8NFU7	S1803	SSLPTLGSNTETVQP	83 / 6 AA	235