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:	Y117
P-Site Sequence:	EGSKVTTYCNETMTG
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	Y117	EGSKVTTYCNETMTG	100 / 9 AA	52
Phosphosite 1:	CTSC	P53634	T116	EEGSKVTTYCNETMT	100 / 8 AA	52
Phosphosite 2:	CALCR	P30988	Y111	PSEKVTKYCDEKGVW	75 / 8 AA	57
Phosphosite 3:	C1orf14	Q9BZQ2	Y198	RDEKVSLYCDEVLQD	55 / 9 AA	81
Phosphosite 4:	USP26	Q9BXU7	S549	SKYLKVSSHCNEGTR	62 / 8 AA	104
Phosphosite 5:	USP29	Q9HBJ7	Y540	KSLSLSSYCNESTKP	50 / 8 AA	104
Phosphosite 6:	MYO1A	Q9UBC5	Y399	FEQFVINYCNEKLQQ	71 / 7 AA	118
Phosphosite 7:	SLC19A2	O60779	Y160	MYQKVTSYCRSATLV	83 / 6 AA	55
Phosphosite 8:	SLC19A2	O60779	S159	GMYQKVTSYCRSATL	83 / 6 AA	55
Phosphosite 9:	STAG3	Q9UJ98	Y1052	PWGPVTTYCHSLSPV	83 / 6 AA	139
Phosphosite 10:	BSDC1	Q9NW68	T131	SLQSDPATYCNEPDG	83 / 6 AA	47
Phosphosite 11:	ATG2B	Q96BY7	Y197	IRIERTVYCDETADE	71 / 7 AA	233
Phosphosite 12:	ATP7B	P35670	Y1078	LGVAVTKYCKEELGT	71 / 7 AA	157
Phosphosite 13:	USP29	Q9HBJ7	S539	PKSLSLSSYCNESTK	57 / 7 AA	104
Phosphosite 14:	GAMT	Q14353	Y168	KPGGVLTYCNLTSWG	75 / 8 AA	26
Phosphosite 15:	MYO1B	O43795	Y406	FEQFIINYCNEKLQQ	57 / 7 AA	132
Phosphosite 16:	TNFAIP3	P21580	Y778	GNAKCNGYCNECFQF	62 / 8 AA	90
Phosphosite 17:	WIT1	Q06250	Y30	PASKVHNYCNMKKSR	71 / 7 AA	10
Phosphosite 18:	RNASE1	P07998	Y53	SPSSSSTYCNQMMRR	66 / 6 AA	18
Phosphosite 19:	RNASE1	P07998	T52	SSPSSSSTYCNQMMR	66 / 6 AA	18
Phosphosite 20:	MYPN	Q86TC9	Y140	QEAKRPQYCSETQSK	55 / 9 AA	145