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:	CST8
Human P-Site:	T101
P-Site Sequence:	DCRKPLSTNEICAIQ
UniProt:	O60676
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CST8	O60676	T101	DCRKPLSTNEICAIQ	100 / 9 AA	16
Phosphosite 1:	CST8	O60676	S100	SDCRKPLSTNEICAI	100 / 8 AA	16
Phosphosite 2:	POLR3C	Q9BUI4	S290	PFTQPLSSNEIFRSL	75 / 8 AA	61
Phosphosite 3:	POLR3C	Q9BUI4	S289	APFTQPLSSNEIFRS	75 / 8 AA	61
Phosphosite 4:	ADH5	P11766	S21	WEAGKPLSIEEIEVA	75 / 8 AA	40
Phosphosite 5:	DPH1	Q9BZG8	S212	VPQCKPLSPGEILGC	75 / 8 AA	49
Phosphosite 6:	KIAA1117	Q5JWR5	T1061	GNGEKPLTMDEIENF	62 / 8 AA	277
Phosphosite 7:	SENP3	Q9H4L4	S335	YGSLIPLSTDEVVEK	71 / 7 AA	65
Phosphosite 8:	ATAD1	Q8NBU5	S12	EAFSRPLSRNEVVGL	62 / 8 AA	159
Phosphosite 9:	HIN1L	Q7RTX8	S227	VNGFKPLSGNEQLKN	85 / 7 AA	50
Phosphosite 10:	OTUD4	Q01804	S227	VNGFKPLSGNEQLKN	85 / 7 AA	124
Phosphosite 11:	DIAPH3	Q9NSV4	S118	ENFPKPLSENELLEL	75 / 8 AA	137
Phosphosite 12:	CCNA2	P20248	S171	LEDEKPVSVNEVPDY	62 / 8 AA	49
Phosphosite 13:	CALCOCO2	Q13137	S315	FDLSKRLSENEIICN	75 / 8 AA	52
Phosphosite 14:	TAL1	P17542	S224	HPPDKKLSKNEILRL	75 / 8 AA	34
Phosphosite 15:	EMR1	Q14246	T503	QDHQAPLTTSEIKLK	71 / 7 AA	98
Phosphosite 16:	C20orf26	Q8NHU2	T758	AKHVVLSTDEIVPYD	71 / 7 AA	141
Phosphosite 17:	RNF123	Q5XPI4	T701	TPRRPLSTSEKVKVR	71 / 7 AA	148
Phosphosite 18:	RNF123	Q5XPI4	S700	MTPRRPLSTSEKVKV	71 / 7 AA	148
Phosphosite 19:	C19orf21	Q8IVT2	S479	ESSGKPLSTKQEASK	71 / 7 AA	75
Phosphosite 20:	Putative UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase LOC402377	A8MXE2	S76	KYYVLSQSEICKGKN	71 / 7 AA	43