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:	CST1
Human P-Site:	S97
P-Site Sequence:	GRTICTKSQPNLDTC
UniProt:	P01037
Intern. Prot. ID:	IPI00305477

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CST1	P01037	S97	GRTICTKSQPNLDTC	100 / 9 AA	16
Phosphosite 1:	CST2	P09228	S97	GRTICTKSQPNLDTC	100 / 9 AA	16
Phosphosite 2:	Cystatin S	P01036	S97	GRTICTKSQPNLDTC	100 / 9 AA	16
Phosphosite 3:	CST5	P28325	S98	GRTTCTKSQPNLDNC	88 / 9 AA	16
Phosphosite 4:	CST3	P01034	T102	GRTTCTKTQPNLDNC	77 / 9 AA	16
Phosphosite 5:	LPHN2	O95490	S1409	NEDIYYKSMPNLGAG	66 / 9 AA	163
Phosphosite 6:	C10orf79	Q8NDM7	S151	SIILCKKSQPGMDVN	55 / 9 AA	192
Phosphosite 7:	SYNGAP1	Q96PV0	S146	SSIKRTKSQPKLDRT	75 / 8 AA	148
Phosphosite 8:	DAB2IP	Q5VWQ8	S92	GSIKRTKSQPKLDRN	75 / 8 AA	132
Phosphosite 9:	LPHN3	Q9HAR2	S1395	AEDVYYKSMPNLGSR	55 / 9 AA	162
Phosphosite 10:	CAMSAP1L1	Q08AD1	S683	PSTVSTKSQPGSSAS	62 / 8 AA	168
Phosphosite 11:	MEX3D	Q86XN8	S632	AVRICGKSEPECPAC	62 / 8 AA	65
Phosphosite 12:	C12orf63	Q6ZTY8	S658	KTVITNKSKPNLPNL	66 / 9 AA	136
Phosphosite 13:	AP1B1	Q10567	S79	YLMNYAKSQPDMAIM	50 / 8 AA	105
Phosphosite 14:	ATAD5	Q96QE3	S177	ENIQDTKSQPNTMTS	100 / 6 AA	208
Phosphosite 15:	HOXD3	P31249	S305	SPPAFAKSQPNMYGL	71 / 7 AA	46
Phosphosite 16:	CAMSAP1L1	Q08AD1	T681	PCPSTVSTKSQPGSS	71 / 7 AA	168
Phosphosite 17:	CCNY	Q8ND76	S112	FLDDSTVSQPNLKYT	75 / 8 AA	39
Phosphosite 18:	PLEKHG1	Q9ULL1	S1175	RKGISAKSQPYHRSQ	62 / 8 AA	155
Phosphosite 19:	LSP1	P33241	S218	KSNSVKKSQPDLPIS	62 / 8 AA	37
Phosphosite 20:	NFATC2	Q13469	S633	ATVDKDKSQPNMLFV	83 / 6 AA	100