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:	CTSE
Human P-Site:	S43
P-Site Sequence:	LRARSQLSEFWKSHN
UniProt:	P14091
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSE	P14091	S43	LRARSQLSEFWKSHN	100 / 9 AA	43
Phosphosite 1:	ZFYVE20	Q9H1K0	S104	GAVRSHLSDFKKHRA	66 / 9 AA	89
Phosphosite 2:	ORC2L	Q13416	T537	LTLRAQLTEFRDHKL	62 / 8 AA	66
Phosphosite 3:	PPM1F	P49593	S93	QLLQTDLSEFRKLPR	55 / 9 AA	50
Phosphosite 4:	KIAA1211	Q6ZU35	S420	EDWRGQLSELLNDFE	55 / 9 AA	137
Phosphosite 5:	KIAA1949	Q6NYC8	S187	GDRSSRLSEAWKWRL	75 / 8 AA	68
Phosphosite 6:	ZC3H12A	Q5D1E8	S448	GSLESQMSELWGVRG	71 / 7 AA	66
Phosphosite 7:	KIAA0182	Q14687	S516	EDRQSQVSEFRQQVL	55 / 9 AA	136
Phosphosite 8:	CTSE	P14091	S40	KKKLRARSQLSEFWK	100 / 6 AA	43
Phosphosite 9:	PCGF5	Q86SE9	S95	EQELERESEFWKKNK	100 / 5 AA	30
Phosphosite 10:	PCNT	O95613	S2738	ALLAQERSQLSELQK	100 / 6 AA	378
Phosphosite 11:	THEX1	Q8IV48	S89	EELRAKLSEFKLETR	71 / 7 AA	40
Phosphosite 12:	FSIP2	Q5CZC0	S1090	SSLRSQLSKYTAKIV	71 / 7 AA	370
Phosphosite 13:	UBASH3B	Q8TF42	S105	GPLAQKLSDFWQQSK	80 / 5 AA	73
Phosphosite 14:	MTMR4	Q9NYA4	S898	PISQSQISEFSFLGS	62 / 8 AA	133
Phosphosite 15:	COMMD7	Q86VX2	S55	ERFLAQLSEFATTNQ	83 / 6 AA	23
Phosphosite 16:	NPY5R	Q15761	S324	GSVRSQLSSSSKFIP	66 / 9 AA	51
Phosphosite 17:	KRT28	Q7Z3Y7	S304	GAATFARSQLTEMRR	83 / 6 AA	51
Phosphosite 18:	FCN3	O75636	S159	AGFGNQESEFWLGNE	71 / 7 AA	33
Phosphosite 19:	CUTL1	P39880	S876	QLQGPSSSEYWKEWP	80 / 5 AA	164
Phosphosite 20:	CENPP	Q6IPU0	S151	PTECSELSEFVSRAE	71 / 7 AA	33