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:	REXON
Human P-Site:	S221
P-Site Sequence:	LLTKCNGSIADNSPL
UniProt:	Q96IC2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	REXON	Q96IC2	S221	LLTKCNGSIADNSPL	100 / 9 AA	87
Phosphosite 1:	LGALS2	P05162	S23	STLKITGSIADGTDG	75 / 8 AA	15
Phosphosite 2:	MKLN1	Q9UL63	S414	RILTCNGSVDDSRAS	55 / 9 AA	85
Phosphosite 3:	C2orf44	Q9H6R7	S510	LSSICDGSIALDAEP	83 / 6 AA	79
Phosphosite 4:	TSPAN3	O60637	S185	TASNCNGSLAHPSDL	62 / 8 AA	28
Phosphosite 5:	RELN	P78509	S2803	ADPKCSGSVSQPSVF	50 / 8 AA	388
Phosphosite 6:	KBTBD4	Q9NVX7	S475	KIASCNGSIYVFRDR	100 / 5 AA	58
Phosphosite 7:	KIAA0649	Q5T8A7	S248	ETQKCDGSVEKKPDT	57 / 7 AA	127
Phosphosite 8:	FAM44A	Q8NFC6	S1666	SEEKCDGSLSRDSEI	57 / 7 AA	330
Phosphosite 9:	RELN	P78509	S2801	LPADPKCSGSVSQPS	57 / 7 AA	388
Phosphosite 10:	ZNF157	P51786	S109	SLLCGNGSVGDNALR	71 / 7 AA	58
Phosphosite 11:	ADAMTS9	Q9P2N4	S1215	SCRDENGSVADESAC	83 / 6 AA	216
Phosphosite 12:	Ig lambda chain V-VI region AR	P01721	S28	SCTGSGGSIADSFVQ	62 / 8 AA	12
Phosphosite 13:	BORA	Q6PGQ7	S205	LDGNGSISDSLPSAS	71 / 7 AA	61
Phosphosite 14:	MYO5A	Q9Y4I1	S1651	TGLRKRTSSIADEGT	62 / 8 AA	215
Phosphosite 15:	MYO5A	Q9Y4I1	S1652	GLRKRTSSIADEGTY	55 / 9 AA	215
Phosphosite 16:	ABCB6	Q9NP58	T679	DTVLFNDTIADNIRY	71 / 7 AA	94
Phosphosite 17:	SETMAR	Q53H47	Y669	CVDCNGSYFD_____	71 / 7 AA	77
Phosphosite 18:	SAFB	Q15424	S143	EAEIDNGSVADCVED	83 / 6 AA	103
Phosphosite 19:	LAMB4	A4D0S4	S1303	QSSVLNASIADSSEN	71 / 7 AA	194
Phosphosite 20:	LAMA5	O15230	S2211	RLHRLNASIADLQSQ	83 / 6 AA	400