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:	S233
P-Site Sequence:	GYNSYSVSNSEKDIM
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	S233	GYNSYSVSNSEKDIM	100 / 9 AA	38
Phosphosite 1:	CTSB	P07858	S235	NSYSVSNSEKDIMAE	100 / 7 AA	38
Phosphosite 2:	SLC6A8	P48029	S14	ENGIYSVSGDEKKGP	75 / 8 AA	71
Phosphosite 3:	CCDC93	Q567U6	S144	YIRSYSVSQFQKTYS	66 / 9 AA	73
Phosphosite 4:	CTSB	P07858	S231	HYGYNSYSVSNSEKD	100 / 7 AA	38
Phosphosite 5:	CHD9	Q3L8U1	S265	NMTSCSVSNSQQFSS	66 / 9 AA	326
Phosphosite 6:	TRIM60	Q495X7	S467	PLKICSVSDSER___	62 / 8 AA	55
Phosphosite 7:	ZNF318	Q5VUA4	S1642	AAPIVSNSEKPIAKT	100 / 6 AA	251
Phosphosite 8:	ORC2L	Q13416	S186	SESEYSASNSEDDEG	85 / 7 AA	66
Phosphosite 9:	LAMA1	P25391	S155	PWQYYAVSDSECLSR	71 / 7 AA	337
Phosphosite 10:	ZNF572	Q7Z3I7	S523	MPFISSFSVSNSSS_	85 / 7 AA	61
Phosphosite 11:	INMT	O95050	T245	SPQSYSVTNAANNGV	55 / 9 AA	29
Phosphosite 12:	DSCAM	O60469	S1789	ESDSYSVSPSQDTDR	75 / 8 AA	222
Phosphosite 13:	CENTG2	Q9UPQ3	S476	HQRSYSVSSADQWSE	55 / 9 AA	94
Phosphosite 14:	ZNF572	Q7Z3I7	S525	FISSFSVSNSSS___	85 / 7 AA	61
Phosphosite 15:	KCMF1	Q9P0J7	S191	SQSSYSPSNREAMDP	75 / 8 AA	42
Phosphosite 16:	MEPE	Q9NQ76	S103	LNKEYSISNKENTHN	62 / 8 AA	58
Phosphosite 17:	MAGI2	Q86UL8	S222	RKRNKSVSNMEKASI	85 / 7 AA	159
Phosphosite 18:	INMT	O95050	S243	LHSPQSYSVTNAANN	71 / 7 AA	29
Phosphosite 19:	ATXN2L	Q8WWM7	S734	QMYPYPVSNSVPGQQ	71 / 7 AA	113
Phosphosite 20:	SLC35E1	Q96K37	S292	LVSPLSYSVANATKR	71 / 7 AA	45