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:	UNC13B
Human P-Site:	S257
P-Site Sequence:	RRAISPTSSSRYGSS
UniProt:	O14795
Intern. Prot. ID:	IPI00478689

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UNC13B	O14795	S257	RRAISPTSSSRYGSS	100 / 9 AA	181
Phosphosite 1:	UNC13B	O14795	S258	RAISPTSSSRYGSSC	100 / 8 AA	181
Phosphosite 2:	UNC13B	O14795	T256	ERRAISPTSSSRYGS	100 / 8 AA	181
Phosphosite 3:	UNC13A	Q9UPW8	S260	QALSPTGSSRYASSG	87 / 8 AA	193
Phosphosite 4:	UNC13B	O14795	S259	AISPTSSSRYGSSCN	100 / 7 AA	181
Phosphosite 5:	ELP4	Q96EB1	S176	KMEIGPVSSSRFGHY	66 / 9 AA	47
Phosphosite 6:	UNC13A	Q9UPW8	S261	ALSPTGSSRYASSGE	85 / 7 AA	193
Phosphosite 7:	PLXNA2	O75051	S1617	SASISRTSISRYDSS	77 / 9 AA	218
Phosphosite 8:	NFIC	P08651	S308	TSPSSPTSSSRNWTE	87 / 8 AA	56
Phosphosite 9:	NFIC	P08651	S309	SPSSPTSSSRNWTED	87 / 8 AA	56
Phosphosite 10:	PITPNM1	O00562	S526	PLLATSSSRYQGAVA	85 / 7 AA	135
Phosphosite 11:	BOLL	Q8N9W6	S23	VPLNNPTSAPRYGTV	62 / 8 AA	31
Phosphosite 12:	ETV3	P41162	S147	APPVPTASSRFHFPP	71 / 7 AA	57
Phosphosite 13:	T	O15178	S344	NASPPTSSSQYPSLW	85 / 7 AA	47
Phosphosite 14:	T	O15178	S345	ASPPTSSSQYPSLWS	85 / 7 AA	47
Phosphosite 15:	T	O15178	S343	HNASPPTSSSQYPSL	85 / 7 AA	47
Phosphosite 16:	ITIH5L	Q6UXX5	S637	PDTIMPSSSSRHGLG	66 / 9 AA	143
Phosphosite 17:	FAM149B1	Q96BN6	T39	KLEEISPTSDSHEKD	75 / 8 AA	65
Phosphosite 18:	FAM149B1	Q96BN6	S40	LEEISPTSDSHEKDT	75 / 8 AA	65
Phosphosite 19:	RBM26	Q5T8P6	S133	HSPPQSSSRYRENRS	85 / 7 AA	114
Phosphosite 20:	SUPT6H	Q7KZ85	S1525	PVPGITPSSSSRTRT	75 / 8 AA	199