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:	CTSB
Human P-Site:	S130
P-Site Sequence:	IHTNAHVSVEVSAED
UniProt:	P07858
Intern. Prot. ID:	IPI00295741

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSB	P07858	S130	IHTNAHVSVEVSAED	100 / 9 AA	38
Phosphosite 1:	ATXN1	P54253	S641	GEHRAQVSVEVLVEY	85 / 7 AA	87
Phosphosite 2:	GPR177	Q5T9L3	S133	IRENAEVSMDVSLAY	66 / 9 AA	62
Phosphosite 3:	BTNL9	Q6UXG8	S340	DPASAHPSLEVSEDG	66 / 9 AA	60
Phosphosite 4:	EXOC2	Q96KP1	S687	DIDTTHLSVDVSSPD	55 / 9 AA	104
Phosphosite 5:	PHRF1	Q9P1Y6	S1229	ALGEAHVSPEVATAD	66 / 9 AA	179
Phosphosite 6:	ARFGAP3	Q9NP61	S157	DFFASHVSPEVSDTA	75 / 8 AA	57
Phosphosite 7:	IKZF5	Q9H5V7	S58	QNGLDHPSVEVSLDE	85 / 7 AA	47
Phosphosite 8:	KRT19	P08727	S234	GQVGGQVSVEVDSAP	62 / 8 AA	44
Phosphosite 9:	LRRC7	Q96NW7	S1039	QSFNPQGSVEVKAEK	62 / 8 AA	173
Phosphosite 10:	ADAMTS10	Q9H324	S103	RLLAGHVSVEYWTRE	62 / 8 AA	121
Phosphosite 11:	PRF1	P14222	S146	PTSNVHVSVAGSHSQ	66 / 9 AA	61
Phosphosite 12:	LOC375337	Q8N9V7	T1492	GFQNSQETVEVSQYS	55 / 9 AA	191
Phosphosite 13:	Zic2	O95409	S288	HELVTHVSVEHVGGP	83 / 6 AA	55
Phosphosite 14:	UPF2	Q9HAU5	S306	RESHTHVSVVISFCR	55 / 9 AA	148
Phosphosite 15:	KHK	P50053	S169	PEQKIRVSVEVEKPR	62 / 8 AA	33
Phosphosite 16:	OR13J1	Q8NGT2	S270	KSKEAHISDEVFTVL	71 / 7 AA	35