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:	CST5
Human P-Site:	Y64
P-Site Sequence:	KVINKDEYYSRPLQV
UniProt:	P28325
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CST5	P28325	Y64	KVINKDEYYSRPLQV	100 / 9 AA	16
Phosphosite 1:	CST5	P28325	Y65	VINKDEYYSRPLQVM	100 / 8 AA	16
Phosphosite 2:	C22orf25	Q6ICL3	Y30	AANRDEFYSRPSKLA	75 / 8 AA	31
Phosphosite 3:	CST1	P01037	Y63	NKATKDDYYRRPLRV	66 / 9 AA	16
Phosphosite 4:	C22orf25	Q6ICL3	S31	ANRDEFYSRPSKLAD	85 / 7 AA	31
Phosphosite 5:	CST1	P01037	Y64	KATKDDYYRRPLRVL	75 / 8 AA	16
Phosphosite 6:	ALDH9A1	P49189	Y371	DPKLKDGYYMRPCVL	75 / 8 AA	54
Phosphosite 7:	Cystatin S	P01036	Y64	KATEDEYYRRPLQVL	85 / 7 AA	16
Phosphosite 8:	ALDH9A1	P49189	Y372	PKLKDGYYMRPCVLT	75 / 8 AA	54
Phosphosite 9:	Cystatin S	P01036	Y63	NKATEDEYYRRPLQV	85 / 7 AA	16
Phosphosite 10:	TBC1D9	Q6ZT07	S425	SSDDEVYSRPSSLVS	85 / 7 AA	143
Phosphosite 11:	TBC1D9	Q6ZT07	Y424	NSSDDEVYSRPSSLV	85 / 7 AA	143
Phosphosite 12:	ZRSR2	Q15696	Y373	RMGHHDDYYSRLRGR	62 / 8 AA	58
Phosphosite 13:	BAT2D1	Q9Y520	Y1193	RGRGRGEYYSRGRSY	62 / 8 AA	317
Phosphosite 14:	dynactin 4	Q9UJW0	T234	PLPEDYYTRPVNLTE	57 / 7 AA	52
Phosphosite 15:	CHD1	O14646	Y440	FQACIDEYFSRNQSK	83 / 6 AA	197
Phosphosite 16:	ATP6V1B1	P15313	Y498	QAVIDEFYSREGALQ	83 / 6 AA	57
Phosphosite 17:	AP4S1	Q9Y587	S96	EVLDEYFSRVSELDI	83 / 6 AA	17
Phosphosite 18:	dynactin 4	Q9UJW0	Y233	EPLPEDYYTRPVNLT	57 / 7 AA	52
Phosphosite 19:	dynactin 4	Q9UJW0	Y232	VEPLPEDYYTRPVNL	57 / 7 AA	52
Phosphosite 20:	SUPT16H	Q9Y5B9	Y10	VTLDKDAYYRRVKRL	62 / 8 AA	120