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:	CTSL1
Human P-Site:	S117
P-Site Sequence:	LFYEAPRSVDWREKG
UniProt:	P07711
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSL1	P07711	S117	LFYEAPRSVDWREKG	100 / 9 AA	38
Phosphosite 1:	CTSL2	O60911	S117	LFLDLPKSVDWRKKG	66 / 9 AA	37
Phosphosite 2:	PLEKHH1	Q9ULM0	S11	LKVEAPASVDWQKRC	77 / 9 AA	151
Phosphosite 3:	CTSH	P09668	S119	GTGPYPPSVDWRKKG	85 / 7 AA	37
Phosphosite 4:	GIGYF2	Q6Y7W6	S242	HSPDGPRSAGWREHM	55 / 9 AA	150
Phosphosite 5:	UBR5	O95071	S1713	GAAQAPRSMQWAVRN	62 / 8 AA	309
Phosphosite 6:	CTSL3	Q5NE16	S62	LLHDIRKSVDWREKG	55 / 9 AA	25
Phosphosite 7:	MUC5AC	P98088	S1426	RVCESPRSVECRAED	66 / 9 AA	527
Phosphosite 8:	GIGYF1	O75420	S237	SPDGGPRSAGWREHG	55 / 9 AA	115
Phosphosite 9:	Putative uncharacterized protein FLJ38447	A6NIN4	S52	EKGAGPRSAGWRALR	55 / 9 AA	11
Phosphosite 10:	ARFGEF1	Q9Y6D6	S1580	HDSIQPRSVDNRPQA	85 / 7 AA	209
Phosphosite 11:	HISPPD2A	Q6PFW1	S698	ERMQDPRSVDLQLYH	55 / 9 AA	160
Phosphosite 12:	CTSS	P25774	S118	PNRILPDSVDWREKG	85 / 7 AA	37
Phosphosite 13:	PCDHGA1	Q9Y5H4	T813	SQQAPPNTDWRFSQA	62 / 8 AA	101
Phosphosite 14:	PCDHGA10	Q9Y5H3	T818	VPQAPPNTDWRFSQA	62 / 8 AA	101
Phosphosite 15:	PCDHGA11	Q9Y5H2	T817	NQQAPPNTDWRFSQA	62 / 8 AA	102
Phosphosite 16:	PCDHGA2	Q9Y5H1	T814	SQQAPPNTDWRFSQA	62 / 8 AA	101
Phosphosite 17:	PCDHGA3	Q9Y5H0	T814	LQQAPPNTDWRFSQA	62 / 8 AA	101
Phosphosite 18:	PCDHGA4	Q9Y5G9	T813	LQQAPPNTDWRFSQA	62 / 8 AA	101
Phosphosite 19:	PCDHGA5	Q9Y5G8	T813	VQQAPPNTDWRFSQA	62 / 8 AA	101
Phosphosite 20:	PCDHGA6	Q9Y5G7	T814	LQQAPPNTDWRFSQA	62 / 8 AA	101