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:	Y267
P-Site Sequence:	FLYRSGVYYEPSCTQ
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	Y267	FLYRSGVYYEPSCTQ	100 / 9 AA	37
Phosphosite 1:	CTSS	P25774	Y268	LYRSGVYYEPSCTQN	100 / 8 AA	37
Phosphosite 2:	FCGBP	Q9Y6R7	Y1593	GCYHNGVYYEPEQTV	75 / 8 AA	572
Phosphosite 3:	CTSL2	O60911	Y265	QFYKSGIYFEPDCSS	62 / 8 AA	37
Phosphosite 4:	FCGBP	Q9Y6R7	Y1594	CYHNGVYYEPEQTVL	85 / 7 AA	572
Phosphosite 5:	VCAN	P13611	Y2425	APKPSDLYYEPSGEG	66 / 9 AA	373
Phosphosite 6:	VCAN	P13611	Y2426	PKPSDLYYEPSGEGS	75 / 8 AA	373
Phosphosite 7:	FCGBP	Q9Y6R7	Y2794	GCYHNGAYYEPEQTV	62 / 8 AA	572
Phosphosite 8:	CTSS	P25774	S264	PSFFLYRSGVYYEPS	100 / 6 AA	37
Phosphosite 9:	L2HGDH	Q9H9P8	Y102	GVIHSGIYYKPESLK	62 / 8 AA	50
Phosphosite 10:	WNT3A	P56704	Y273	PTERDLVYYEASPNF	66 / 9 AA	39
Phosphosite 11:	DRCTNNB1A	Q9BYI3	Y136	SLSKPSVYHEPSSIG	55 / 9 AA	58
Phosphosite 12:	ATF7IP2	Q5U623	Y425	IEKSSVNYEPSNPSE	75 / 8 AA	76
Phosphosite 13:	FCGBP	Q9Y6R7	Y2795	CYHNGAYYEPEQTVL	71 / 7 AA	572
Phosphosite 14:	L2HGDH	Q9H9P8	Y103	VIHSGIYYKPESLKA	71 / 7 AA	50
Phosphosite 15:	DOCK2	Q92608	Y481	NEYRSVVYYQVKQPR	71 / 7 AA	212
Phosphosite 16:	GRB7	Q14451	Y259	FLRRSGLYYSTKGTS	83 / 6 AA	60
Phosphosite 17:	cathepsin K	P43235	Y264	QFYSKGVYYDESCNS	71 / 7 AA	37
Phosphosite 18:	ANKFN1	Q8N957	Y535	HNLGRVYYEPIKDRH	100 / 5 AA	88
Phosphosite 19:	cathepsin K	P43235	Y265	FYSKGVYYDESCNSD	71 / 7 AA	37
Phosphosite 20:	ANKFN1	Q8N957	Y534	THNLGRVYYEPIKDR	100 / 5 AA	88