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:	CDR2L
Human P-Site:	S303
P-Site Sequence:	LGAQDGVSSPAASPG
UniProt:	Q86X02
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDR2L	Q86X02	S303	LGAQDGVSSPAASPG	100 / 9 AA	53
Phosphosite 1:	CDR2L	Q86X02	S304	GAQDGVSSPAASPGH	100 / 8 AA	53
Phosphosite 2:	IL17RC	Q8NAC3	S669	EWLQDGVSGPGAHGP	77 / 9 AA	86
Phosphosite 3:	polycystin 1	P98161	S3483	VLAEGVSSPAPTQDT	75 / 8 AA	463
Phosphosite 4:	USP31	Q70CQ4	S1108	PKSQDSVSSPSPQKQ	66 / 9 AA	147
Phosphosite 5:	GLS	O94925	S95	THPQPGVSPPAAPAA	77 / 9 AA	73
Phosphosite 6:	USP31	Q70CQ4	S1106	SSPKSQDSVSSPSPQ	85 / 7 AA	147
Phosphosite 7:	MEF2D	Q14814	S472	EPGDGLSSPAGGSYE	75 / 8 AA	56
Phosphosite 8:	MEF2D	Q14814	S471	PEPGDGLSSPAGGSY	75 / 8 AA	56
Phosphosite 9:	MAST1	Q9Y2H9	S1563	GLTKKGVSSPAPPGP	66 / 9 AA	171
Phosphosite 10:	ZNF831	Q5JPB2	S730	PRVEEAVSSPALGGR	62 / 8 AA	178
Phosphosite 11:	CLMN	Q96JQ2	S368	EFRLDGVSSHALSDS	75 / 8 AA	112
Phosphosite 12:	Wnk2	Q9Y3S1	S1776	RPEQQDVSSPAKTVG	75 / 8 AA	243
Phosphosite 13:	CLCC1	Q96S66	S547	PRGQDPVSSPCG___	85 / 7 AA	62
Phosphosite 14:	CLMN	Q96JQ2	S369	FRLDGVSSHALSDSS	85 / 7 AA	112
Phosphosite 15:	NOTCH1	P46531	S2538	DWSEGVSSPPTSMQS	62 / 8 AA	273
Phosphosite 16:	NOTCH1	P46531	S2537	SDWSEGVSSPPTSMQ	62 / 8 AA	273
Phosphosite 17:	SEC16A	O15027	T19	NPHDGVVTPAASPSL	75 / 8 AA	234
Phosphosite 18:	PRPH2	P23942	S294	QTSLDGVSNPEESES	62 / 8 AA	39
Phosphosite 19:	BECN1	Q14457	S79	TPRQDGVSRRFIPPA	71 / 7 AA	52
Phosphosite 20:	MAST1	Q9Y2H9	S1564	LTKKGVSSPAPPGP_	75 / 8 AA	171