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:	CST2
Human P-Site:	Y64
P-Site Sequence:	KATEDEYYRRLLRVL
UniProt:	P09228
Intern. Prot. ID:	IPI00013382

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CST2	P09228	Y64	KATEDEYYRRLLRVL	100 / 9 AA	16
Phosphosite 1:	CST2	P09228	Y63	NKATEDEYYRRLLRV	100 / 8 AA	16
Phosphosite 2:	Cystatin S	P01036	Y64	KATEDEYYRRPLQVL	88 / 9 AA	16
Phosphosite 3:	Cystatin S	P01036	Y63	NKATEDEYYRRPLQV	100 / 7 AA	16
Phosphosite 4:	MYO3B	Q8WXR4	Y1308	LDGEDEYYKSLSPVD	75 / 8 AA	152
Phosphosite 5:	MYO3B	Q8WXR4	Y1307	VLDGEDEYYKSLSPV	75 / 8 AA	152
Phosphosite 6:	B4GALT7	Q9UBV7	Y232	GREDDEFYRRIKGAG	62 / 8 AA	37
Phosphosite 7:	CST1	P01037	Y64	KATKDDYYRRPLRVL	75 / 8 AA	16
Phosphosite 8:	LCAT	P04180	Y181	PGQQEEYYRKLAGLV	62 / 8 AA	50
Phosphosite 9:	KRT12	Q99456	Y429	LELEIETYRRLLDGE	77 / 9 AA	54
Phosphosite 10:	K24	Q2M2I5	Y445	LEVEIETYRRLLDGE	77 / 9 AA	55
Phosphosite 11:	LCAT	P04180	Y180	EPGQQEEYYRKLAGL	62 / 8 AA	50
Phosphosite 12:	HPS1	Q92902	Y646	GMLGGDYYRKLLRYY	55 / 9 AA	79
Phosphosite 13:	EXOSC8	Q96B26	Y14	TVEPLEYYRRFLKEN	85 / 7 AA	30
Phosphosite 14:	TJP1	Q07157	Y1355	PEEDEEYYRKQLSYF	55 / 9 AA	195
Phosphosite 15:	SPOCK2	Q92563	Y343	SCDEDGYYRKMQCDQ	62 / 8 AA	47
Phosphosite 16:	SPOCK2	Q92563	Y342	PSCDEDGYYRKMQCD	62 / 8 AA	47
Phosphosite 17:	CST5	P28325	Y65	VINKDEYYSRPLQVM	75 / 8 AA	16
Phosphosite 18:	DDX41	Q9UJV9	Y280	THGILEYYCRLLQED	85 / 7 AA	70
Phosphosite 19:	VPS36	Q86VN1	Y119	EHGQIEFYRRLSEEM	62 / 8 AA	44
Phosphosite 20:	CST1	P01037	Y63	NKATKDDYYRRPLRV	83 / 6 AA	16