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:	S869
P-Site Sequence:	VSPMQRHSTYSSVRP
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	S869	VSPMQRHSTYSSVRP	100 / 9 AA	119
Phosphosite 1:	CYTSB	Q5M775	T870	SPMQRHSTYSSVRPA	100 / 8 AA	119
Phosphosite 2:	CYTSB	Q5M775	Y871	PMQRHSTYSSVRPAS	100 / 7 AA	119
Phosphosite 3:	TCF20	Q9UGU0	S215	LQPMQRPSTLPSSAA	66 / 9 AA	212
Phosphosite 4:	DMXL2	Q8TDJ6	S1299	EAAMQDHSTFKSNML	66 / 9 AA	340
Phosphosite 5:	PLEKHA5	Q9HAU0	S522	QSTLPRHSTLSSPKT	66 / 9 AA	127
Phosphosite 6:	ABI2	Q9NYB9	T240	SVNQRNRTYSSSGSS	75 / 8 AA	56
Phosphosite 7:	SHROOM4	Q9ULL8	S188	MYPNQRDSAYSSFSA	75 / 8 AA	166
Phosphosite 8:	Myb	P10242	S8	MARRPRHSIYSSDED	75 / 8 AA	72
Phosphosite 9:	Myb	P10242	Y10	RRPRHSIYSSDEDDE	85 / 7 AA	72
Phosphosite 10:	ANK2	Q01484	S1798	SPKTERHSTLSSSAK	75 / 8 AA	430
Phosphosite 11:	C20orf23	Q96L93	S1023	HSALQRHSTLGMEIE	62 / 8 AA	152
Phosphosite 12:	ANK2	Q01484	T1799	PKTERHSTLSSSAKT	75 / 8 AA	430
Phosphosite 13:	CYTSA	Q69YQ0	S887	VSPMQRHSISGPIST	83 / 6 AA	125
Phosphosite 14:	BPTF	Q12830	S198	ESSFRSHSTYSSTPG	66 / 9 AA	338
Phosphosite 15:	FIGN	Q5HY92	S199	SYLHSTYSSQPAPAL	100 / 6 AA	82
Phosphosite 16:	CYTSB	Q5M775	S872	MQRHSTYSSVRPASR	100 / 6 AA	119
Phosphosite 17:	SEMA7A	O75326	T574	PMESRHATYSWRHKE	71 / 7 AA	75
Phosphosite 18:	Telethonin	O15273	T50	EDTQRHETYHQQGQC	83 / 6 AA	17
Phosphosite 19:	BPTF	Q12830	S201	FRSHSTYSSTPGRRK	100 / 6 AA	338
Phosphosite 20:	AKAP9	Q99996	T3833	LYGEPRHTTYRSRSD	62 / 8 AA	454