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:	S247
P-Site Sequence:	VHGINFVSPVRNQAS
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	S247	VHGINFVSPVRNQAS	100 / 9 AA	52
Phosphosite 1:	CTSH	P09668	S130	RKKGNFVSPVKNQGA	87 / 8 AA	37
Phosphosite 2:	Net1	Q7Z628	S106	TSLANLISPVRNGAV	75 / 8 AA	68
Phosphosite 3:	C20orf106	Q5JX71	S128	VELMKFVSKVRNLKR	66 / 9 AA	20
Phosphosite 4:	ZNF281	Q9Y2X9	S484	KNYLNFVSPLPDIVG	55 / 9 AA	97
Phosphosite 5:	ZNF609	O15014	T76	PDNIKFVTPVPGPQG	55 / 9 AA	151
Phosphosite 6:	C5	P01031	Y1266	LNLKDINYVNPVIKW	71 / 7 AA	188
Phosphosite 7:	MON2	Q7Z3U7	S1178	QEILQIVSPVRDSDK	55 / 9 AA	190
Phosphosite 8:	C20orf160	Q9NUG4	S14	KGKKGFVSPIRRLVF	71 / 7 AA	62
Phosphosite 9:	Protein FAM75D1	Q6ZQQ2	S1295	PPAVNRVSPVRPKGG	75 / 8 AA	176
Phosphosite 10:	MAP7D2	Q96T17	S273	LPVVNFGSPLRRCEF	62 / 8 AA	82
Phosphosite 11:	CCDC36	Q8IYA8	S130	ETLYNFVSNVRESIL	85 / 7 AA	65
Phosphosite 12:	SLC12A7	Q9Y666	T814	SWKNFVDTVRDTTAA	62 / 8 AA	119
Phosphosite 13:	GAB3	Q8WWW8	S482	CSRTSFLSPERNGIN	55 / 9 AA	66
Phosphosite 14:	C10orf79	Q8NDM7	S306	EDRRNFISPVTLVYQ	83 / 6 AA	192
Phosphosite 15:	DEPDC6	Q8TB45	S274	SKEIKIVSAVRRSSM	62 / 8 AA	46
Phosphosite 16:	C18orf54	Q8IYD9	T184	MGKDNFVTPVIRSNI	83 / 6 AA	42
Phosphosite 17:	CENTB5	Q96P50	S59	STSRLFVSGVRDLSQ	71 / 7 AA	92
Phosphosite 18:	ABCF2	Q9UG63	S512	LTGKQQVSPIRNLSD	83 / 6 AA	71
Phosphosite 19:	CCNB1IP1	Q9NPC3	S257	NSFFSFVSPSRELEQ	55 / 9 AA	32
Phosphosite 20:	SERPINF2	P08697	S432	GLPLFVGSVRNPNPS	71 / 7 AA	55