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:	CTSD
Human P-Site:	Y254
P-Site Sequence:	LGGTDSKYYKGSLSY
UniProt:	P07339
Intern. Prot. ID:	IPI00011229

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSD	P07339	Y254	LGGTDSKYYKGSLSY	100 / 9 AA	45
Phosphosite 1:	CTSD	P07339	Y255	GGTDSKYYKGSLSYL	100 / 8 AA	45
Phosphosite 2:	CTSD	P07339	S252	LMLGGTDSKYYKGSL	100 / 7 AA	45
Phosphosite 3:	RBM25	P49756	Y512	DDRDDPKYYRGSALQ	75 / 8 AA	100
Phosphosite 4:	CAPN5	O15484	Y41	ATDDSLYYKGTPGPA	75 / 8 AA	73
Phosphosite 5:	FAK	Q05397	Y576	RYMEDSTYYKASKGK	75 / 8 AA	120
Phosphosite 6:	CAPN5	O15484	Y40	PATDDSLYYKGTPGP	75 / 8 AA	73
Phosphosite 7:	DYNC2H1	Q8NCM8	Y1318	SLKDSPYYKGFEDKV	85 / 7 AA	493
Phosphosite 8:	FAK	Q05397	Y577	YMEDSTYYKASKGKL	75 / 8 AA	120
Phosphosite 9:	PGA3	P00790	Y236	FGGIDSSYYTGSLNW	66 / 9 AA	42
Phosphosite 10:	DYNC2H1	Q8NCM8	Y1317	QSLKDSPYYKGFEDK	85 / 7 AA	493
Phosphosite 11:	PGA3	P00790	Y237	GGIDSSYYTGSLNWV	75 / 8 AA	42
Phosphosite 12:	AP2B1	P63010	S4	____MTDSKYFTTNK	83 / 6 AA	105
Phosphosite 13:	AP2B1	P63010	Y6	__MTDSKYFTTNKKG	83 / 6 AA	105
Phosphosite 14:	AP1B1	Q10567	Y6	__MTDSKYFTTTKKG	83 / 6 AA	105
Phosphosite 15:	ARL15	Q9NXU5	Y97	RKYWSRYYQGSQGVI	71 / 7 AA	23
Phosphosite 16:	SLC4A1	P02730	Y359	AKPDSSFYKGLDLNG	71 / 7 AA	102
Phosphosite 17:	VPS13B	Q7Z7G8	Y2101	DLPVSKYYRGKLSKP	83 / 6 AA	449
Phosphosite 18:	VPS13B	Q7Z7G8	Y2100	DDLPVSKYYRGKLSK	83 / 6 AA	449
Phosphosite 19:	SLC4A1	P02730	S357	SPAKPDSSFYKGLDL	71 / 7 AA	102
Phosphosite 20:	ARL15	Q9NXU5	Y96	IRKYWSRYYQGSQGV	71 / 7 AA	23