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:	CTSO
Human P-Site:	Y53
P-Site Sequence:	ESLNRHRYLNSLFPS
UniProt:	P43234
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSO	P43234	Y53	ESLNRHRYLNSLFPS	100 / 9 AA	36
Phosphosite 1:	NUCB1	Q02818	Y190	KEHERRRYLESLGEE	66 / 9 AA	54
Phosphosite 2:	CENPN	Q96H22	Y197	KMDLRSRYLDSLKAI	75 / 8 AA	40
Phosphosite 3:	Putative uncharacterized protein FLJ42277	Q6ZVN9	Y10	TLSNRNKYLSCLVWL	55 / 9 AA	30
Phosphosite 4:	TSKU	Q8WUA8	Y109	TAFSRLRYLESLDLS	66 / 9 AA	38
Phosphosite 5:	RNF10	Q8N5U6	Y563	DVRQRHRYLSHLPLT	75 / 8 AA	90
Phosphosite 6:	FGD2	Q7Z6J4	Y72	PRTVSRRYLNSLKNK	85 / 7 AA	75
Phosphosite 7:	FGD2	Q7Z6J4	S75	VSRRYLNSLKNKLSS	100 / 6 AA	75
Phosphosite 8:	KIAA1841	Q6NSI8	Y372	KTWDVHEYLNSLFEE	66 / 9 AA	82
Phosphosite 9:	CTSO	P43234	S56	NRHRYLNSLFPSENS	100 / 6 AA	36
Phosphosite 10:	CCDC114	Q96M63	Y153	LRIDRNRYLNVDRKL	71 / 7 AA	75
Phosphosite 11:	HCFC1	P51610	Y169	PKNNIPRYLNDLYIL	66 / 9 AA	209
Phosphosite 12:	KIF1B	O60333	Y419	FQNNKHRYLLASENQ	83 / 6 AA	204
Phosphosite 13:	SSB1	Q96BD6	Y226	HCEIRMRYLNGLDPE	75 / 8 AA	31
Phosphosite 14:	REXO1L1	Q8IX06	Y339	CSPNKNRYLNVVLNT	71 / 7 AA	74
Phosphosite 15:	REXO1L2P	A0PJM3	Y247	CSPNKNRYLNVVLNT	71 / 7 AA	64
Phosphosite 16:	POLR1A	O95602	Y38	KSITNPRYLDSLGNP	71 / 7 AA	195
Phosphosite 17:	REXO1	Q8N1G1	Y821	PTVIRQRYLNLFIEE	83 / 6 AA	132
Phosphosite 18:	CENPN	Q96H22	S200	LRSRYLDSLKAIVFK	83 / 6 AA	40
Phosphosite 19:	C7orf28A	P86791	Y175	LEKFFHRYLQTLHLQ	71 / 7 AA	56
Phosphosite 20:	ZNF407	Q9C0G0	Y1077	HKMKRQSYLNSANVE	62 / 8 AA	247