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:	Y190
P-Site Sequence:	KSWTATTYMEYETLT
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	Y190	KSWTATTYMEYETLT	100 / 9 AA	52
Phosphosite 1:	CTSC	P53634	T188	IQKSWTATTYMEYET	100 / 7 AA	52
Phosphosite 2:	CTSC	P53634	Y193	TATTYMEYETLTLGD	100 / 6 AA	52
Phosphosite 3:	KIAA0226	Q92622	Y449	VSTPSSLYMEYEGGR	55 / 9 AA	109
Phosphosite 4:	KIAA0226	Q92622	Y452	PSSLYMEYEGGRYLC	100 / 5 AA	109
Phosphosite 5:	TTN	Q8WZ42	Y29735	KVTHLTKYMEYSFRV	83 / 6 AA	3816
Phosphosite 6:	XPB	P19447	Y758	SGADDTVYMEYHSSR	83 / 6 AA	89
Phosphosite 7:	KIF15	Q9NS87	Y414	RDKKKTNYMEYFQEA	83 / 6 AA	160
Phosphosite 8:	TTC6	Q86TZ1	Y254	YVGRGNSYMEYGHDE	57 / 7 AA	59
Phosphosite 9:	TSEN2	Q8NCE0	Y343	QPTFRTTYMAYHYFR	71 / 7 AA	53
Phosphosite 10:	CYB5R4	Q7L1T6	Y85	FVYNVSPYMEYHPGG	50 / 8 AA	59
Phosphosite 11:	ANO5	Q75V66	Y549	KMEIPRTYQEYESSL	55 / 9 AA	107
Phosphosite 12:	CPSF2	Q9P2I0	Y537	EIKARVTYIDYEGRS	57 / 7 AA	88
Phosphosite 13:	CPSF2	Q9P2I0	Y540	ARVTYIDYEGRSDGD	66 / 6 AA	88
Phosphosite 14:	ANO5	Q75V66	Y552	IPRTYQEYESSLTLK	83 / 6 AA	107
Phosphosite 15:	MUC3A	Q02505	Y2046	IQTTLTTYMDTSSMM	71 / 7 AA	266
Phosphosite 16:	NT5C1B	Q96P26	Y335	EQEGLEKYMEYQLTN	66 / 6 AA	69
Phosphosite 17:	MUC3A	Q02505	T2044	ISIQTTLTTYMDTSS	71 / 7 AA	266
Phosphosite 18:	Kv7.3	O43525	T740	TPPSSATTYVERPTV	71 / 7 AA	97
Phosphosite 19:	Kv7.3	O43525	Y741	PPSSATTYVERPTVL	71 / 7 AA	97
Phosphosite 20:	Nuf2	Q9BZD4	Y138	REACRETYMEFLWQY	80 / 5 AA	54