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:	CTSC
Human P-Site:	Y193
P-Site Sequence:	TATTYMEYETLTLGD
UniProt:	P53634
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSC	P53634	Y193	TATTYMEYETLTLGD	100 / 9 AA	52
Phosphosite 1:	GOLGB1	Q14789	Y1735	LERVKMEYETLSKKF	85 / 7 AA	376
Phosphosite 2:	GOLGB1	Q14789	T1737	RVKMEYETLSKKFQS	85 / 7 AA	376
Phosphosite 3:	CTSC	P53634	Y190	KSWTATTYMEYETLT	100 / 6 AA	52
Phosphosite 4:	Kv7.3	O43525	Y148	VLTTFKEYETVSGDW	55 / 9 AA	97
Phosphosite 5:	KIF21B	O75037	T264	PPSSEYETLTAKFHF	100 / 6 AA	183
Phosphosite 6:	MRPS34	P82930	T40	LYAVDYETLTRPFSG	71 / 7 AA	26
Phosphosite 7:	MRPS34	P82930	Y38	SQLYAVDYETLTRPF	71 / 7 AA	26
Phosphosite 8:	KIAA0226	Q92622	Y449	VSTPSSLYMEYEGGR	100 / 5 AA	109
Phosphosite 9:	TTF1	Q15361	Y231	KKSSNREYETLAMPE	55 / 9 AA	103
Phosphosite 10:	KIAA0226	Q92622	Y452	PSSLYMEYEGGRYLC	100 / 5 AA	109
Phosphosite 11:	SLC44A2	Q8IWA5	Y283	IFHCYMEYSRLRGEA	71 / 7 AA	80
Phosphosite 12:	ANO5	Q75V66	Y552	IPRTYQEYESSLTLK	71 / 7 AA	107
Phosphosite 13:	PRSS23	O95084	S86	EEAKQYLSYETLYAN	71 / 7 AA	43
Phosphosite 14:	FBN2	P35556	T1050	PGTKEYETLCPRGAG	83 / 6 AA	315
Phosphosite 15:	DGK-A	P23743	Y22	QLQKYMEYSTKKVSD	71 / 7 AA	83
Phosphosite 16:	SPAG1	Q07617	Y531	LLRRAMAYETLEQYG	83 / 6 AA	104
Phosphosite 17:	DGK-A	P23743	S23	LQKYMEYSTKKVSDV	83 / 6 AA	83
Phosphosite 18:	GABRG1	Q8N1C3	T353	AALMEYGTLHYFTSN	83 / 6 AA	54
Phosphosite 19:	FBN2	P35556	Y1048	PKPGTKEYETLCPRG	83 / 6 AA	315
Phosphosite 20:	GRHL3	Q8TE85	Y96	RYYHGMEYETDLTPL	100 / 5 AA	70