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:	CST9
Human P-Site:	S81
P-Site Sequence:	LSSWREDSMDRKWRG
UniProt:	Q5W186
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CST9	Q5W186	S81	LSSWREDSMDRKWRG	100 / 9 AA	18
Phosphosite 1:	Tiam1	Q13009	S180	ADIWREDSLEFSLSD	71 / 7 AA	178
Phosphosite 2:	ZO3	O95049	S898	QGQWRQDSMRTYERE	83 / 6 AA	103
Phosphosite 3:	GFAT2	O94808	S75	EELYKQDSMDLKVEF	55 / 9 AA	77
Phosphosite 4:	RRAGD	Q9NQL2	S346	VCFVREESFERKGLI	62 / 8 AA	46
Phosphosite 5:	Cdc2L2	Q9UQ88	S72	SPYRREDSMEDRGEE	71 / 7 AA	91
Phosphosite 6:	CDK11B	P21127	S72	SPYRREDSMEDRGEE	71 / 7 AA	93
Phosphosite 7:	HLA-A	P30447	S336	AVMWRRNSSDRKGGS	66 / 9 AA	41
Phosphosite 8:	HLA-A	P05534	S336	AVMWRRNSSDRKGGS	66 / 9 AA	41
Phosphosite 9:	SCML2	Q9UQR0	S9	GQTVNEDSMDVKKEN	85 / 7 AA	77
Phosphosite 10:	UTRN	P46939	S408	WEALRVESMDRQSRL	55 / 9 AA	394
Phosphosite 11:	HLA-H	P01893	S336	AVMWRKKSSDRKGGS	66 / 9 AA	41
Phosphosite 12:	MAP1A	P78559	S1283	QTDITDDSLDRKSPA	71 / 7 AA	306
Phosphosite 13:	PPP1R9A	Q9ULJ8	S915	SSTDGEDSLERKNFT	71 / 7 AA	123
Phosphosite 14:	HUWE1	Q7Z6Z7	S2403	LQANREDSMNILDPE	83 / 6 AA	482
Phosphosite 15:	ABRA	Q8N0Z2	S186	QEEPTWRSDSVDTED	71 / 7 AA	43
Phosphosite 16:	ERC2	O15083	S792	EVRRREDSMADNSQH	83 / 6 AA	111
Phosphosite 17:	PCIF1	Q9H4Z3	Y334	HSASKEDYMDRLEHL	62 / 8 AA	81
Phosphosite 18:	LATS1	O95835	S872	GDHPRQDSMDFSNEW	83 / 6 AA	127
Phosphosite 19:	ABRA	Q8N0Z2	S188	EPTWRSDSVDTEDSG	71 / 7 AA	43
Phosphosite 20:	HSPBP1	Q9NZL4	S359	FSSPADDSMDR____	83 / 6 AA	39