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:	CTSO
Human P-Site:	T282
P-Site Sequence:	GFDKTGSTPYWIVRN
UniProt:	P43234
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSO	P43234	T282	GFDKTGSTPYWIVRN	100 / 9 AA	36
Phosphosite 1:	CTSO	P43234	S281	TGFDKTGSTPYWIVR	100 / 8 AA	36
Phosphosite 2:	CTSO	P43234	Y284	DKTGSTPYWIVRNSW	100 / 7 AA	36
Phosphosite 3:	CTSW	P56202	T324	QPQPPHPTPYWILKN	83 / 6 AA	42
Phosphosite 4:	PTTG1IP	P53801	Y12	VARGPTPYWRLRLGG	83 / 6 AA	20
Phosphosite 5:	PTTG1IP	P53801	T10	PGVARGPTPYWRLRL	83 / 6 AA	20
Phosphosite 6:	Smad2	Q15796	T434	RRQTVTSTPCWIELH	83 / 6 AA	52
Phosphosite 7:	SMAD3	P84022	T392	RRQTVTSTPCWIELH	83 / 6 AA	48
Phosphosite 8:	SCRIB	Q14160	T883	IAGGKGSTPYRAGDA	83 / 6 AA	175
Phosphosite 9:	SCRIB	Q14160	Y885	GGKGSTPYRAGDAGI	83 / 6 AA	175
Phosphosite 10:	CR2	P20023	Y108	KIRGSTPYRHGDSVT	83 / 6 AA	113
Phosphosite 11:	SCRIB	Q14160	S882	SIAGGKGSTPYRAGD	83 / 6 AA	175
Phosphosite 12:	C16orf65	Q8IXQ8	Y222	EVRAPSPYWIMVKQD	57 / 7 AA	30
Phosphosite 13:	C16orf65	Q8IXQ8	S220	KKEVRAPSPYWIMVK	57 / 7 AA	30
Phosphosite 14:	FOXJ3	Q9UPW0	Y181	VERASTPYSIDSDSL	71 / 7 AA	69
Phosphosite 15:	PRR19	A6NJB7	T212	GVSERKMTPFWINSP	80 / 5 AA	39
Phosphosite 16:	FOXJ3	Q9UPW0	T179	RSVERASTPYSIDSD	71 / 7 AA	69
Phosphosite 17:	FOXJ3	Q9UPW0	S182	ERASTPYSIDSDSLG	83 / 6 AA	69
Phosphosite 18:	CTSB	P07858	Y293	GVENGTPYWLVANSW	66 / 6 AA	38
Phosphosite 19:	PAK2	Q13177	T406	KRSTMVGTPYWMAPE	66 / 6 AA	58
Phosphosite 20:	PAK1	Q13153	T427	KRSTMVGTPYWMAPE	66 / 6 AA	61