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:	CTSS
Human P-Site:	Y293
P-Site Sequence:	GDLNGKEYWLVKNSW
UniProt:	P25774
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSS	P25774	Y293	GDLNGKEYWLVKNSW	100 / 9 AA	37
Phosphosite 1:	CTSC	P53634	Y422	DSASGMDYWIVKNSW	55 / 9 AA	52
Phosphosite 2:	CTSB	P07858	Y293	GVENGTPYWLVANSW	75 / 8 AA	38
Phosphosite 3:	CTSH	P09668	Y296	GEKNGIPYWIVKNSW	66 / 9 AA	37
Phosphosite 4:	SIRT4	Q9Y6E7	Y138	WEKLGKLYWLVTQNV	75 / 8 AA	35
Phosphosite 5:	CTSL2	O60911	Y296	ANSNNSKYWLVKNSW	66 / 9 AA	37
Phosphosite 6:	CTSL1	P07711	Y295	TESDNNKYWLVKNSW	55 / 9 AA	38
Phosphosite 7:	NEURL1B	A8MQ27	Y368	ALLDRKEYWVVARAG	83 / 6 AA	59
Phosphosite 8:	VWDE	Q8N2E2	Y308	ISEDGKEYYLRIEST	71 / 7 AA	177
Phosphosite 9:	TRIM7	Q9C029	Y442	LQLNGGQYWAVTSPE	55 / 9 AA	57
Phosphosite 10:	PrdX deacylase domain-containing protein 1	A6NEY8	Y60	KDKKKKNYWLVTVLH	83 / 6 AA	19
Phosphosite 11:	SUV39H2	Q9H5I1	Y63	KVVKDMEYYLVKWKG	55 / 9 AA	47
Phosphosite 12:	NPIPL2	A6NHN6	Y240	VDDNLKEYLLVPLPP	75 / 8 AA	44
Phosphosite 13:	TRIM27	P14373	Y417	SLWYGKEYWALTSPM	100 / 5 AA	58
Phosphosite 14:	MPP1	Q00013	Y331	SEEDGKEYHFISTEE	50 / 8 AA	52
Phosphosite 15:	WWP2	O00308	T830	IDKVGKETWLPRSHT	62 / 8 AA	99
Phosphosite 16:	GVIN1	Q7Z2Y8	Y34	EVGLDVEYWLPKLQE	83 / 6 AA	279
Phosphosite 17:	MPP4	Q96JB8	Y476	YEMNGREYHYVSKET	62 / 8 AA	73
Phosphosite 18:	PI4K2B	Q8TCG2	Y268	EGYKEAEYWLRKFEA	83 / 6 AA	55
Phosphosite 19:	ANK3	Q12955	Y2621	RPKNGKEYSSQSPTS	83 / 6 AA	480
Phosphosite 20:	SUV39H1	O43463	Y59	KKIREQEYYLVKWRG	71 / 7 AA	48