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:	Y154
P-Site Sequence:	GDGCNGGYPAEAWNF
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	Y154	GDGCNGGYPAEAWNF	100 / 9 AA	38
Phosphosite 1:	UBA6	A0AVT1	Y916	MIKVTGGYPFEAYKN	66 / 9 AA	118
Phosphosite 2:	PAK6	Q9NQU5	T151	YLSCNGGTPAGHKQM	85 / 7 AA	75
Phosphosite 3:	LTBP2	Q14767	Y1808	RCHCSPGYVAEAGPP	66 / 9 AA	195
Phosphosite 4:	FBN2	P35556	Y799	RCNCNSGYEPDASGR	55 / 9 AA	315
Phosphosite 5:	HOXB1	P14653	Y63	AFQQNSGYPAQQPPS	71 / 7 AA	32
Phosphosite 6:	FBN3	Q75N90	Y1434	RCICNGGYELDRGGG	62 / 8 AA	300
Phosphosite 7:	MS4A1	P11836	T11	PRNSVNGTFPAEPMK	62 / 8 AA	33
Phosphosite 8:	TANC2	Q9HCD6	S1835	PTQGGYPSEPTRSRT	71 / 7 AA	220
Phosphosite 9:	TANC2	Q9HCD6	Y1833	VSPTQGGYPSEPTRS	71 / 7 AA	220
Phosphosite 10:	CD45	P08575	Y559	AYFHNGDYPGEPFIL	55 / 9 AA	150
Phosphosite 11:	XPOT	O43592	Y608	VLIVNSEYPAERKQA	62 / 8 AA	110
Phosphosite 12:	FBN1	P35555	Y754	KCICNSGYEVDSTGK	44 / 9 AA	312
Phosphosite 13:	ABCG2	Q9UNQ0	Y123	NFKCNSGYVVQDDVV	50 / 8 AA	72
Phosphosite 14:	GBAS	O75323	Y134	LWRYEGGYPALTEVM	71 / 7 AA	34
Phosphosite 15:	MUC5AC	P98088	Y4276	KPTCANGYPAVKVAD	71 / 7 AA	527
Phosphosite 16:	CSMD2	Q7Z408	Y1765	RFECNSGYALQGSPE	50 / 8 AA	380
Phosphosite 17:	B3GNT8	Q7Z7M8	Y301	ESFFEGGYPAYASGG	85 / 7 AA	43
Phosphosite 18:	AhR (aryl hydrocarbon receptor)	P35869	Y811	NGVLNETYPAELNNI	71 / 7 AA	96
Phosphosite 19:	COL6A2	P12110	Y356	GNRGPDGYPGEAGSP	83 / 6 AA	109
Phosphosite 20:	Crystallin-betaA4	P53673	Y86	AWGGNTAYPAERLTS	71 / 7 AA	22