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:	CTSO
Human P-Site:	Y145
P-Site Sequence:	VGAVESAYAIKGKPL
UniProt:	P43234
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSO	P43234	Y145	VGAVESAYAIKGKPL	100 / 9 AA	36
Phosphosite 1:	K2	P35908	Y293	KKDVDNAYMIKVELQ	62 / 8 AA	65
Phosphosite 2:	ZNF329	Q86UD4	Y413	KTFIESAYLIRHQRI	62 / 8 AA	62
Phosphosite 3:	INTS6	Q9UL03	Y60	VTFEEPPYAIKAGWK	62 / 8 AA	100
Phosphosite 4:	FRAS1	Q86XX4	Y3981	LSEPEAAYTFKGAKV	62 / 8 AA	443
Phosphosite 5:	RIC8B	Q9NVN3	S201	QILESAFSIKWTDEY	71 / 7 AA	61
Phosphosite 6:	FRAS1	Q86XX4	T3982	SEPEAAYTFKGAKVK	62 / 8 AA	443
Phosphosite 7:	TFDP3	Q5H9I0	Y155	ASPNESAYDVKNIKR	62 / 8 AA	45
Phosphosite 8:	BST1	Q10588	Y200	GSEPTGAYPIKGFFA	71 / 7 AA	36
Phosphosite 9:	MYO9A	B2RTY4	S2386	SENLNMESEYAISEK	71 / 7 AA	293
Phosphosite 10:	LDH-A	P00338	S237	VHKQVVESAYEVIKL	71 / 7 AA	37
Phosphosite 11:	LDH-B	P07195	S238	VHKMVVESAYEVIKL	71 / 7 AA	37
Phosphosite 12:	LDH-B	P07195	Y240	KMVVESAYEVIKLKG	71 / 7 AA	37
Phosphosite 13:	LDH-A	P00338	Y239	KQVVESAYEVIKLKG	71 / 7 AA	37
Phosphosite 14:	APBA1	Q02410	Y118	DPEDESAYAVQYRPE	71 / 7 AA	93
Phosphosite 15:	ZNF331	Q9NQX6	Y51	SLDLESAYENKSLPT	55 / 9 AA	54
Phosphosite 16:	MRPS21	P82921	Y23	EGNVESAYRTLNRIL	100 / 5 AA	11
Phosphosite 17:	MRPS21	P82921	S21	VQEGNVESAYRTLNR	100 / 5 AA	11
Phosphosite 18:	SLC38A6	Q8IZM9	Y251	HFSKESAYALPTMAF	83 / 6 AA	51
Phosphosite 19:	PLEKHH2	Q8IVE3	Y668	SVASESDYAIPPDAY	83 / 6 AA	168
Phosphosite 20:	CHI3L2	Q15782	Y326	LQDQQVPYAVKGNQW	50 / 8 AA	44