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:	CYTSB
Human P-Site:	S873
P-Site Sequence:	QRHSTYSSVRPASRG
UniProt:	Q5M775
Intern. Prot. ID:	IPI00291032

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYTSB	Q5M775	S873	QRHSTYSSVRPASRG	100 / 9 AA	119
Phosphosite 1:	CYTSB	Q5M775	S872	MQRHSTYSSVRPASR	100 / 8 AA	119
Phosphosite 2:	CYTSB	Q5M775	Y871	PMQRHSTYSSVRPAS	100 / 7 AA	119
Phosphosite 3:	ECM29	Q5VYK3	Y1780	YSLENKTYSSVRTEA	100 / 6 AA	204
Phosphosite 4:	ZNF668	Q96K58	S567	RKHSRTHSSVRPYTC	85 / 7 AA	68
Phosphosite 5:	ECM29	Q5VYK3	S1782	LENKTYSSVRTEALS	100 / 6 AA	204
Phosphosite 6:	ECM29	Q5VYK3	S1781	SLENKTYSSVRTEAL	100 / 6 AA	204
Phosphosite 7:	ASH1L	Q9NR48	S1468	LSMSTYPSVPPEMAY	66 / 9 AA	333
Phosphosite 8:	MAPKBP1	O60336	S1463	LLRDTFSSVRQELEA	62 / 8 AA	164
Phosphosite 9:	KCTD3	Q9Y597	S646	HEAATYGSMRPYRES	62 / 8 AA	89
Phosphosite 10:	ZNF668	Q96K58	S568	KHSRTHSSVRPYTCP	85 / 7 AA	68
Phosphosite 11:	RFWD2	Q8NHY2	S404	SKFTRYNSVRPLATL	83 / 6 AA	80
Phosphosite 12:	FAM83C	Q9BQN1	S615	VPLETNSSARPARRA	75 / 8 AA	81
Phosphosite 13:	MAPKBP1	O60336	S1462	QLLRDTFSSVRQELE	71 / 7 AA	164
Phosphosite 14:	RECK	O95980	S770	HNGETYSSVCAAYSD	75 / 8 AA	106
Phosphosite 15:	DIP2B	Q9P265	S234	SSSSSSSSIRPANID	66 / 9 AA	171
Phosphosite 16:	CYTSB	Q5M775	T870	SPMQRHSTYSSVRPA	100 / 6 AA	119
Phosphosite 17:	GPR82	Q96P67	Y244	IMEKDLTYSSVKRHL	83 / 6 AA	38
Phosphosite 18:	CEP192	Q8TEP8	S313	TPSDSYSSVRNPRIT	83 / 6 AA	213
Phosphosite 19:	GPR82	Q96P67	S246	EKDLTYSSVKRHLLV	71 / 7 AA	38
Phosphosite 20:	CEP192	Q8TEP8	S312	STPSDSYSSVRNPRI	83 / 6 AA	213