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:	Y311
P-Site Sequence:	EEWGMGGYVKMAKDR
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	Y311	EEWGMGGYVKMAKDR	100 / 9 AA	38
Phosphosite 1:	CTSL2	O60911	Y312	PEWGSNGYVKIAKDK	66 / 9 AA	37
Phosphosite 2:	CTSS	P25774	Y309	HNFGEEGYIRMARNK	55 / 9 AA	37
Phosphosite 3:	PRKAA2	P54646	Y450	KNPVTGNYVKMSLQL	71 / 7 AA	62
Phosphosite 4:	F8	P00451	Y342	QHDGMEAYVKVDSCP	62 / 8 AA	267
Phosphosite 5:	calreticulin	P27797	Y109	NIDCGGGYVKLFPNS	83 / 6 AA	48
Phosphosite 6:	CTLA-4	P16410	Y201	SPLTTGVYVKMPPTE	71 / 7 AA	25
Phosphosite 7:	SKIV2L	Q15477	Y697	RDLLPGEYVQMAGRA	71 / 7 AA	138
Phosphosite 8:	ZNF593	O00488	Y111	RAAGMGSYVPPRRLA	83 / 6 AA	13
Phosphosite 9:	ZNF593	O00488	S110	ERAAGMGSYVPPRRL	83 / 6 AA	13
Phosphosite 10:	DOK4	Q8TEW6	Y13	SDIVKQGYVKMKSRK	100 / 5 AA	37
Phosphosite 11:	NAGK	Q9UJ70	Y183	AAPHDIGYVKQAMFH	83 / 6 AA	37
Phosphosite 12:	STAC3	Q96MF2	Y344	KGDEAGGYVKVYTGR	83 / 6 AA	42
Phosphosite 13:	NAGA	P17050	Y169	PEERAQGYPKMAAAL	83 / 6 AA	46
Phosphosite 14:	SFRS2IP	Q99590	Y97	KFSALEGYVKVQVKK	50 / 8 AA	165
Phosphosite 15:	HNRNPH3	P31942	Y285	GGSGMGGYGRDGMDN	71 / 7 AA	37
Phosphosite 16:	MEF2C	Q06413	Y311	PGQGMGGYPSAISTT	100 / 5 AA	51
Phosphosite 17:	MKKS	Q9NPJ1	Y53	LHNGFGGYVCTTSQS	83 / 6 AA	62
Phosphosite 18:	SLC26A8	Q96RN1	S176	NGQLVMGSFVKNEFS	66 / 6 AA	109
Phosphosite 19:	ADAMTS2	O95450	Y738	RSPKKHGYIKMFEIP	80 / 5 AA	135
Phosphosite 20:	AP3D1	O14617	S929	YSLLAENSYVKMTCD	66 / 6 AA	130