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:	Y264
P-Site Sequence:	LFYKEGIYFEPDCSS
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	Y264	LFYKEGIYFEPDCSS	100 / 9 AA	38
Phosphosite 1:	CTSL2	O60911	Y265	QFYKSGIYFEPDCSS	88 / 9 AA	37
Phosphosite 2:	CYC1	P08574	Y232	VSLREGLYFNPYFPG	62 / 8 AA	35
Phosphosite 3:	FAM5C	Q76B58	Y645	PNGNESIYYEPLEFI	62 / 8 AA	88
Phosphosite 4:	RGPD5	Q99666	Y1333	EEERDGQYFEPVVPL	62 / 8 AA	199
Phosphosite 5:	RGPD4	Q7Z3J3	Y1334	EEERDGQYFEPVVPL	62 / 8 AA	198
Phosphosite 6:	RGPD1	Q68DN6	Y1318	EEERDGQYFEPVVPL	62 / 8 AA	197
Phosphosite 7:	RanBP2	P49792	Y2309	EEERDGQYFEPVVPL	62 / 8 AA	358
Phosphosite 8:	RGPD3	A6NKT7	Y1334	EEERDGQYFEPVVPL	62 / 8 AA	198
Phosphosite 9:	LOC442780	Q8IX94	Y372	SLQSENIYFESENQK	62 / 8 AA	57
Phosphosite 10:	CTAGE6	Q86UF2	Y372	SLQSENIYFESENQK	62 / 8 AA	83
Phosphosite 11:	ABCB4	P21439	Y624	LMKKEGVYFKLVNMQ	83 / 6 AA	142
Phosphosite 12:	HT008	Q8IWB9	Y76	LEAKEDLYLEPQVGH	55 / 9 AA	125
Phosphosite 13:	FAM5C	Q76B58	Y646	NGNESIYYEPLEFID	71 / 7 AA	88
Phosphosite 14:	FAM5B	Q9C0B6	Y662	DSSNETIYYEPLEMT	62 / 8 AA	89
Phosphosite 15:	RAPGEF2	Q9Y4G8	Y1396	IARKEGRYREPPPTP	75 / 8 AA	167
Phosphosite 16:	AIM1	Q9Y4K1	Y1027	RPGKVVIYSEPDVSE	66 / 9 AA	189
Phosphosite 17:	NAF1	Q96HR8	Y274	IKIKETMYFAPSMKD	62 / 8 AA	54
Phosphosite 18:	DNAH6	Q9C0G6	Y3789	KYSESGIYFAPMADS	83 / 6 AA	476
Phosphosite 19:	FRMD1	Q8N878	Y206	ESAHAGRYFEPHSYF	62 / 8 AA	63
Phosphosite 20:	SCN7A	Q01118	Y1668	HATKEGAYFDKAKEK	71 / 7 AA	193