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:	CTSB
Human P-Site:	T271
P-Site Sequence:	SGVYQHVTGEMMGGH
UniProt:	P07858
Intern. Prot. ID:	IPI00295741

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSB	P07858	T271	SGVYQHVTGEMMGGH	100 / 9 AA	38
Phosphosite 1:	MIPEP	Q99797	T514	RTRYQHVTGTRCPTD	100 / 6 AA	81
Phosphosite 2:	OPA1	O60313	S318	ARIFPRGSGEMMTRS	44 / 9 AA	112
Phosphosite 3:	ZC3H6	P61129	S578	PGSSYQQSPGEMQLN	62 / 8 AA	132
Phosphosite 4:	SYDE1	Q6ZW31	T679	GPDYDHVTGSDSEDE	83 / 6 AA	80
Phosphosite 5:	KLHL24	Q6TFL4	T339	TECYDPVTGEWKSLA	55 / 9 AA	68
Phosphosite 6:	CTSB	P07858	Y267	LLYKSGVYQHVTGEM	100 / 5 AA	38
Phosphosite 7:	MIPEP	Q99797	Y510	SMLGRTRYQHVTGTR	100 / 5 AA	81
Phosphosite 8:	HIPK4	Q8NE63	S32	VAKGWRRSTGEMVAI	50 / 8 AA	69
Phosphosite 9:	HIPK4	Q8NE63	T33	AKGWRRSTGEMVAIK	44 / 9 AA	69
Phosphosite 10:	FLNB	O75369	T2177	KYRGQHVTGSPFQFT	100 / 5 AA	278
Phosphosite 11:	CTNNA3	Q9UI47	T552	ARVAHIVTGEMDSYE	100 / 5 AA	100
Phosphosite 12:	C17orf53	Q8N3J3	T520	SVVFKDPTGEMQGTV	50 / 8 AA	70
Phosphosite 13:	C19orf47	Q8N9M1	T204	PAKRRRVTAEMEGKY	57 / 7 AA	45
Phosphosite 14:	RIOK1	Q9BRS2	T470	NILYQTVTGLKKDLS	83 / 6 AA	66
Phosphosite 15:	C15orf52	Q6ZUT6	T140	GTCGPRVTNEMLEDE	50 / 8 AA	57
Phosphosite 16:	RIOK1	Q9BRS2	T468	QDNILYQTVTGLKKD	83 / 6 AA	66
Phosphosite 17:	FUT4	P22083	T382	HQLSQHVTVDVFGRG	50 / 8 AA	59
Phosphosite 18:	MBD2	Q9UBB5	T210	LSSFDFRTGKMMPSK	44 / 9 AA	43
Phosphosite 19:	MybBP1A	Q9BQG0	T1021	PILVQHITGPVRPRH	50 / 8 AA	149
Phosphosite 20:	OSBPL5	Q9H0X9	T655	ERLWQHVTRAISKGD	80 / 5 AA	99