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:	S394
P-Site Sequence:	SKGPCSPSSSRVPSS
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	S394	SKGPCSPSSSRVPSS	100 / 9 AA	52
Phosphosite 1:	CDSN	Q15517	S395	KGPCSPSSSRVPSSS	100 / 8 AA	52
Phosphosite 2:	CDSN	Q15517	S392	TGSKGPCSPSSSRVP	100 / 7 AA	52
Phosphosite 3:	CELA3A	P09093	S25	YGPPSSHSSSRVVHG	77 / 9 AA	29
Phosphosite 4:	CDSN	Q15517	S396	GPCSPSSSRVPSSSS	100 / 7 AA	52
Phosphosite 5:	VASP	P50552	T335	TSETQPCTPSSSDYS	85 / 7 AA	40
Phosphosite 6:	SRRP35	Q8WXF0	S107	ERHPCSPSDHRRSRS	75 / 8 AA	31
Phosphosite 7:	VASP	P50552	S337	ETQPCTPSSSDYSDL	85 / 7 AA	40
Phosphosite 8:	FRMD4B	Q9Y2L6	S886	AGLQVPCSPSSRASL	100 / 6 AA	112
Phosphosite 9:	RNF146	Q9NTX7	S274	EEDHESPSSGRVPAP	85 / 7 AA	39
Phosphosite 10:	HSPG2	P98160	S2836	IRIEPSSSRVAEGQT	100 / 6 AA	469
Phosphosite 11:	HSPG2	P98160	S2835	PIRIEPSSSRVAEGQ	100 / 6 AA	469
Phosphosite 12:	FRMD4B	Q9Y2L6	S888	LQVPCSPSSRASLYS	100 / 6 AA	112
Phosphosite 13:	KIAA0586	Q9BVV6	S1052	PTPPCSPSSPAKECV	100 / 6 AA	169
Phosphosite 14:	RNF146	Q9NTX7	S275	EDHESPSSGRVPAPD	85 / 7 AA	39
Phosphosite 15:	C17orf70	Q0VG06	S205	CSVSPSGSRVPHDLL	85 / 7 AA	93
Phosphosite 16:	ADAMTS4	O75173	S645	VVDGTPCSPDSSSVC	85 / 7 AA	90
Phosphosite 17:	HSPG2	P98160	S2834	PPIRIEPSSSRVAEG	100 / 6 AA	469
Phosphosite 18:	PCDH10	Q9P2E7	S841	LMFLKPCSPSRSTDT	85 / 7 AA	113
Phosphosite 19:	C17orf70	Q0VG06	S203	VLCSVSPSGSRVPHD	75 / 8 AA	93
Phosphosite 20:	ZBTB32	Q9Y2Y4	S483	STSPCCPSSSTT___	85 / 7 AA	53