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:	S47
P-Site Sequence:	EAAAFRESLNRHRYL
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	S47	EAAAFRESLNRHRYL	100 / 9 AA	36
Phosphosite 1:	C20orf151	Q8NC74	S7	_MESFMESLNRLKEI	75 / 8 AA	71
Phosphosite 2:	ACSBG2	Q5FVE4	S60	IPEFFRESVNRFGTY	85 / 7 AA	74
Phosphosite 3:	TIMP4	Q99727	S147	LSLVQRESLNHHYHL	85 / 7 AA	26
Phosphosite 4:	FANCA	O15360	S606	SRVAFIESLKRADKI	75 / 8 AA	163
Phosphosite 5:	NGLY1	Q96IV0	S636	HTQLFRQSLNDHEEN	75 / 8 AA	74
Phosphosite 6:	ZBTB9	Q96C00	S37	HSSSLLESLNRHRLE	100 / 6 AA	51
Phosphosite 7:	CASZ1	Q86V15	S1498	DFKRFKASLSRHFAD	62 / 8 AA	190
Phosphosite 8:	ATP8A1	Q9Y2Q0	T722	SLDGTRETLSRHCTT	71 / 7 AA	131
Phosphosite 9:	GOLGA4	Q13439	S101	VRTSSRESLNRLDLD	100 / 6 AA	261
Phosphosite 10:	ATP8A1	Q9Y2Q0	S724	DGTRETLSRHCTTLG	71 / 7 AA	131
Phosphosite 11:	C11orf82	Q8IXT1	S421	DDLPFSESLNKFLAV	62 / 8 AA	112
Phosphosite 12:	EMILIN1	Q9Y6C2	S752	QGLREGLSRHVAGLW	71 / 7 AA	107
Phosphosite 13:	C15orf42	Q7Z2Z1	S1156	KQAAFKESLKDSSSP	71 / 7 AA	211
Phosphosite 14:	SYNM	O15061	S1038	VESVVRESLSRQRSP	71 / 7 AA	173
Phosphosite 15:	ZNF124	Q15973	S164	KALGFSRSLNRHKRI	66 / 9 AA	40
Phosphosite 16:	PGK2	P07205	S153	KIEAFRASLSKLGDV	62 / 8 AA	45
Phosphosite 17:	PGK1	P00558	S153	KIEAFRASLSKLGDV	62 / 8 AA	45
Phosphosite 18:	EXOSC5	Q9NQT4	S227	VFRFYRESLQRRYSK	62 / 8 AA	25
Phosphosite 19:	CELSR3	Q9NYQ7	S395	AAALDRESMERHYLR	71 / 7 AA	358
Phosphosite 20:	ZNF91	Q05481	S530	CGKAFRQSLTLNKHK	71 / 7 AA	137