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:	Y232
P-Site Sequence:	SKYTELPYGREDVLK
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	Y232	SKYTELPYGREDVLK	100 / 9 AA	37
Phosphosite 1:	CAMSAP1L1	Q08AD1	Y175	FQATDLPYDIEDAVM	66 / 9 AA	168
Phosphosite 2:	ZBTB16	Q05516	Y297	TSARELHYGREESAE	75 / 8 AA	74
Phosphosite 3:	BCAT1	P54687	Y374	SKLTDIQYGREESDW	55 / 9 AA	43
Phosphosite 4:	WWOX	Q9NZC7	Y61	RVAGDLPYGWEQETD	62 / 8 AA	47
Phosphosite 5:	GluR3	P42263	Y499	GMVGELVYGRADIAV	75 / 8 AA	101
Phosphosite 6:	ANKRD62	A6NC57	Y708	GLETELHYEREALKE	75 / 8 AA	105
Phosphosite 7:	PHB2	Q99623	S188	DVAITELSFSREYTA	62 / 8 AA	33
Phosphosite 8:	TSNAXIP1	Q2TAA8	Y206	ADLNELRYQREDMSL	66 / 9 AA	77
Phosphosite 9:	PKD2L1	Q9P0L9	Y782	GQESEVPYKREEEAL	55 / 9 AA	92
Phosphosite 10:	Gtpbp8	Q8N3Z3	Y61	VERFLAPYGRQDLHL	83 / 6 AA	32
Phosphosite 11:	SERPINB9	P50453	Y221	AQLLELPYARKELSL	62 / 8 AA	42
Phosphosite 12:	XDH	P47989	Y411	LLSIEIPYSREGEYF	55 / 9 AA	146
Phosphosite 13:	GALC	P54803	Y319	SYYEQLPYGRCGLMT	83 / 6 AA	77
Phosphosite 14:	PCNT	O95613	S228	LAITDLESGREDEAG	66 / 9 AA	378
Phosphosite 15:	VPS8	Q8N3P4	Y343	KVWMTFPYGRMDPSS	71 / 7 AA	162
Phosphosite 16:	ABCB11	O95342	Y518	TIAENIRYGREDATM	71 / 7 AA	146
Phosphosite 17:	XDH	P47989	S412	LSIEIPYSREGEYFS	71 / 7 AA	146
Phosphosite 18:	CACNA1A	O00555	Y898	ELSREGPYGRESDHH	85 / 7 AA	282
Phosphosite 19:	CD109	Q6YHK3	Y967	GYQRELLYQREDGSF	75 / 8 AA	162
Phosphosite 20:	MUC5B	Q9HC84	Y159	GQREELPYSRTGLLV	83 / 6 AA	590