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:	CTSC
Human P-Site:	S290
P-Site Sequence:	LSPQEVVSCSQYAQG
UniProt:	P53634
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSC	P53634	S290	LSPQEVVSCSQYAQG	100 / 9 AA	52
Phosphosite 1:	CTSC	P53634	S292	PQEVVSCSQYAQGCE	100 / 7 AA	52
Phosphosite 2:	FBX43	Q4G163	S218	LKTEEVTSCSQKLRL	75 / 8 AA	78
Phosphosite 3:	TG	P01266	S2452	SSSQEVVSCLRQKPA	100 / 6 AA	305
Phosphosite 4:	ZNF239	Q16600	S166	GWKSQVVSCSQQRAH	85 / 7 AA	52
Phosphosite 5:	AlphaK2	Q86TB3	S666	ETVRETISCSQMPAF	62 / 8 AA	237
Phosphosite 6:	Nedd4-BP2	Q86UW6	S1437	RQRQEEVSCGKFMQD	55 / 9 AA	199
Phosphosite 7:	NF1	P21359	S1234	LANVVPCSQWDELAR	71 / 7 AA	319
Phosphosite 8:	DPF2	Q92785	S294	GQPEELVSCSDCGRS	55 / 9 AA	44
Phosphosite 9:	ZNF239	Q16600	S168	KSQVVSCSQQRAHTE	100 / 6 AA	52
Phosphosite 10:	SARS	P49591	S394	GAFRELVSCSNCTDY	55 / 9 AA	59
Phosphosite 11:	MID2	Q9UJV3	S449	RKCKEAVSCSRLAGA	62 / 8 AA	81
Phosphosite 12:	FLJ43906	Q4AC94	S1601	LSPPEVISCHQKSPA	62 / 8 AA	260
Phosphosite 13:	KIAA0372	Q6PGP7	S328	RPKEAVLSCSQALKI	62 / 8 AA	175
Phosphosite 14:	DENND1C	Q8IV53	S653	ESDQEVTSPSQSSTA	75 / 8 AA	87
Phosphosite 15:	SGK223	Q86YV5	S1247	APEIVSASQYRKFDE	71 / 7 AA	150
Phosphosite 16:	CENPB	P07199	S134	RRRHGVVSCSGVARA	71 / 7 AA	65
Phosphosite 17:	MAP1B	P46821	S1322	DKTLEVVSPSQSVTG	85 / 7 AA	271
Phosphosite 18:	TDRD6	O60522	S355	YGRKELVSCSSLRYL	71 / 7 AA	237
Phosphosite 19:	RAG1	P15918	Y484	TFLSCSQYHKMYRTV	100 / 5 AA	119
Phosphosite 20:	WDR83	Q9BRX9	S252	ERDTHVVSCSEDGKV	83 / 6 AA	34