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:	CTSD
Human P-Site:	S359
P-Site Sequence:	EDYTLKVSQAGKTLC
UniProt:	P07339
Intern. Prot. ID:	IPI00011229

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSD	P07339	S359	EDYTLKVSQAGKTLC	100 / 9 AA	45
Phosphosite 1:	GATSL1	A6NNH0	S324	VISALKVSQAEKH__	77 / 9 AA	36
Phosphosite 2:	GATSL2	A6NHX0	S324	VISALKVSQAEKH__	77 / 9 AA	36
Phosphosite 3:	ARX	Q96QS3	S162	AWDTLKISQAPQVSI	85 / 7 AA	58
Phosphosite 4:	HEFL	Q9NQ75	S360	PKATSSVSQAGKELE	77 / 9 AA	87
Phosphosite 5:	SAPAP2	Q9P1A6	T374	RSSWSTLTVSQAKEA	85 / 7 AA	118
Phosphosite 6:	SAPAP2	Q9P1A6	S376	SWSTLTVSQAKEAYR	85 / 7 AA	118
Phosphosite 7:	ZNF654	Q8IZM8	S477	EHNTLPVSQAPSKPN	85 / 7 AA	66
Phosphosite 8:	CCDC33	Q8N5R6	S418	NYKEFKVSQANRDLA	62 / 8 AA	107
Phosphosite 9:	DIDO1	Q9BTC0	S227	ENDQGVVSQAGKDDR	100 / 6 AA	244
Phosphosite 10:	COL4A4	P53420	S1673	APDTLKESQAQRQKI	66 / 9 AA	164
Phosphosite 11:	APOB	P04114	S1732	NIFNFKVSQEGLKLS	62 / 8 AA	516
Phosphosite 12:	PHC1	P78364	S265	TNQSLNLSQAGGGSG	62 / 8 AA	106
Phosphosite 13:	INPP4A	Q96PE3	T747	RNVTFKVTQATSSAS	71 / 7 AA	110
Phosphosite 14:	GNG8	Q9UK08	S30	NIDRMKVSQAAAELL	71 / 7 AA	8
Phosphosite 15:	SARS	P49591	S101	ALANLKVSQIKKVRL	66 / 9 AA	59
Phosphosite 16:	YEATS2	Q9ULM3	S96	SAGLLKVSEGSKTCD	62 / 8 AA	151
Phosphosite 17:	INF2	Q27J81	S409	SESILKVSQPRALEQ	71 / 7 AA	136
Phosphosite 18:	CHST6	Q9GZX3	S330	SRNALNVSQAWRHAL	71 / 7 AA	44
Phosphosite 19:	CHST4	Q8NCG5	S331	ARDALNVSQAWRWSL	71 / 7 AA	45
Phosphosite 20:	AASDH	Q4L235	S741	PSCVAKVSEEGKPAI	71 / 7 AA	123