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:	CTSL1
Human P-Site:	T223
P-Site Sequence:	KYSVANDTGFVDIPK
UniProt:	P07711
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSL1	P07711	T223	KYSVANDTGFVDIPK	100 / 9 AA	38
Phosphosite 1:	MRPL37	Q9BZE1	T277	IYDVKNDTGFQEGYP	66 / 9 AA	48
Phosphosite 2:	SLC6A19	Q695T7	Y162	LNENQTGYVDECARS	71 / 7 AA	71
Phosphosite 3:	USP44	Q9H0E7	T342	NECQEKDTGFVCSRQ	71 / 7 AA	81
Phosphosite 4:	INTS1	Q8N201	T1450	QRCVPQDTGFSSLFL	71 / 7 AA	244
Phosphosite 5:	PREX1	Q8TCU6	S895	EAFAANDSVFVENCR	62 / 8 AA	186
Phosphosite 6:	GDE	P35573	T1245	TAGVDEETGFVYGGN	62 / 8 AA	175
Phosphosite 7:	OPN3	Q9H1Y3	S200	KSKDANDSSFVLFLF	71 / 7 AA	45
Phosphosite 8:	ARRDC1	Q8N5I2	T58	VSNKANDTAWVVEEG	71 / 7 AA	46
Phosphosite 9:	DMD	P11532	S3225	LFKQVASSTGFCDQR	62 / 8 AA	427
Phosphosite 10:	EXOSC2	Q13868	T37	GDTITTDTGFMRGHG	50 / 8 AA	33
Phosphosite 11:	KCNH1	O95259	T28	IVRRSNDTNFVLGNA	71 / 7 AA	111
Phosphosite 12:	Nck1	P16333	T48	VRNSMNKTGFVPSNY	83 / 6 AA	43
Phosphosite 13:	FLJ23588	Q5THR3	T1086	SALDKEDTGFVKATE	83 / 6 AA	173
Phosphosite 14:	GPR112	Q8IZF6	S1414	VSYGQDTSFVDTTTS	83 / 6 AA	301
Phosphosite 15:	GAPVD1	Q14C86	T80	HAKILEDTQFVDGYK	55 / 9 AA	165
Phosphosite 16:	BTBD1	Q9H0C5	T396	QTLGQNDTGFSCDGT	100 / 5 AA	53
Phosphosite 17:	BTBD2	Q9BX70	T438	TVLGQNDTGFSCDGS	100 / 5 AA	56
Phosphosite 18:	OLFML3	Q9NRN5	T179	LDGTQNDTAFVFPRL	83 / 6 AA	46
Phosphosite 19:	RP1	P56715	T999	KSFIANDTGEEDLHE	83 / 6 AA	241
Phosphosite 20:	MED16	Q9Y2X0	S372	NTDLKVASDTQFYPG	71 / 7 AA	97