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:	UNC13A
Human P-Site:	S261
P-Site Sequence:	ALSPTGSSRYASSGE
UniProt:	Q9UPW8
Intern. Prot. ID:	IPI00164441

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UNC13A	Q9UPW8	S261	ALSPTGSSRYASSGE	100 / 9 AA	193
Phosphosite 1:	UNC13A	Q9UPW8	S260	QALSPTGSSRYASSG	100 / 8 AA	193
Phosphosite 2:	UNC13B	O14795	S259	AISPTSSSRYGSSCN	77 / 9 AA	181
Phosphosite 3:	SPO11	Q9Y5K1	S39	REPPTGGSRLASSSE	77 / 9 AA	45
Phosphosite 4:	UNC13A	Q9UPW8	Y263	SPTGSSRYASSGELS	100 / 7 AA	193
Phosphosite 5:	ARFGAP1	Q8N6T3	S219	SSFTTGASRFASAAK	75 / 8 AA	45
Phosphosite 6:	BAHD1	Q8TBE0	S436	QHPPWGSSRYCSSED	77 / 9 AA	85
Phosphosite 7:	UNC13B	O14795	S257	RRAISPTSSSRYGSS	85 / 7 AA	181
Phosphosite 8:	UNC13B	O14795	S258	RAISPTSSSRYGSSC	75 / 8 AA	181
Phosphosite 9:	MUC6	Q6W4X9	S1582	HSPPTGSSPFSSTGP	66 / 9 AA	252
Phosphosite 10:	T	O15178	S345	ASPPTSSSQYPSLWS	66 / 9 AA	47
Phosphosite 11:	ETV3	P41162	S147	APPVPTASSRFHFPP	71 / 7 AA	57
Phosphosite 12:	CHRM3	P20309	T284	TENFVHPTGSSRSCS	100 / 6 AA	66
Phosphosite 13:	LRRC66	Q68CR7	S569	SHAVSGSSRYDSNEL	75 / 8 AA	98
Phosphosite 14:	CSNK1E	P49674	T176	ENKNLTGTARYASIN	71 / 7 AA	47
Phosphosite 15:	CSNK1D	P48730	T176	ENKNLTGTARYASIN	71 / 7 AA	47
Phosphosite 16:	CSNK1A1	P48729	T184	EDKNLTGTARYASIN	71 / 7 AA	39
Phosphosite 17:	CHRM3	P20309	S287	FVHPTGSSRSCSSYE	77 / 9 AA	66
Phosphosite 18:	CHRM3	P20309	S286	NFVHPTGSSRSCSSY	100 / 6 AA	66
Phosphosite 19:	CALML4	Q96GE6	T36	GSGSSKPTGSSRGPR	100 / 6 AA	22
Phosphosite 20:	ARHGEF17	Q96PE2	Y393	GSRGSSRYSSTETLK	85 / 7 AA	222