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:	CDSN
Human P-Site:	S453
P-Site Sequence:	QPCGSKSSSSGHPCM
UniProt:	Q15517
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDSN	Q15517	S453	QPCGSKSSSSGHPCM	100 / 9 AA	52
Phosphosite 1:	CDSN	Q15517	S454	PCGSKSSSSGHPCMS	100 / 8 AA	52
Phosphosite 2:	IRS2	Q9Y4H2	S450	TSPGSLSSSSGHGSG	88 / 9 AA	137
Phosphosite 3:	CDSN	Q15517	S455	CGSKSSSSGHPCMSV	100 / 7 AA	52
Phosphosite 4:	CDSN	Q15517	S452	LQPCGSKSSSSGHPC	100 / 8 AA	52
Phosphosite 5:	piccolo	Q9Y6V0	S4748	PGSSKSSSEGHLRSH	87 / 8 AA	567
Phosphosite 6:	ZC3HAV1	Q7Z2W4	T450	RSLNYKSTSSGHREI	85 / 7 AA	101
Phosphosite 7:	ZC3HAV1	Q7Z2W4	S452	LNYKSTSSGHREISS	85 / 7 AA	101
Phosphosite 8:	ZC3HAV1	Q7Z2W4	S451	SLNYKSTSSGHREIS	85 / 7 AA	101
Phosphosite 9:	piccolo	Q9Y6V0	S4747	SPGSSKSSSEGHLRS	87 / 8 AA	567
Phosphosite 10:	USP14	P54578	S433	HQGRSSSSGHYVSWV	85 / 7 AA	56
Phosphosite 11:	C10orf118	Q7Z3E2	S724	VSSMGSRSSSSGSLN	87 / 8 AA	104
Phosphosite 12:	USP14	P54578	S432	THQGRSSSSGHYVSW	85 / 7 AA	56
Phosphosite 13:	USP14	P54578	S431	LTHQGRSSSSGHYVS	85 / 7 AA	56
Phosphosite 14:	C10orf118	Q7Z3E2	S725	SSMGSRSSSSGSLNA	87 / 8 AA	104
Phosphosite 15:	RPF1	Q9H9Y2	S8	MAKAGDKSSSSGKKS	87 / 8 AA	40
Phosphosite 16:	RPF1	Q9H9Y2	S9	AKAGDKSSSSGKKSL	87 / 8 AA	40
Phosphosite 17:	IL4R	P24394	S793	SEKSKSSSSFHPAPG	87 / 8 AA	90
Phosphosite 18:	IL4R	P24394	S792	ISEKSKSSSSFHPAP	87 / 8 AA	90