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:	SPTBN4
Human P-Site:	S203
P-Site Sequence:	NVNITDFSRSWSDGL
UniProt:	Q9NRC6
Intern. Prot. ID:	IPI00219168

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPTBN4	Q9NRC6	S203	NVNITDFSRSWSDGL	100 / 9 AA	417
Phosphosite 1:	CAMTA2	O94983	S539	LSTITDFSPEWSYPE	77 / 9 AA	132
Phosphosite 2:	EXTL3	O43909	Y601	TLTVTDFYRSWNCAP	66 / 9 AA	105
Phosphosite 3:	CYTSB	Q5M775	S988	NIDITNFSSSWSDGL	77 / 9 AA	119
Phosphosite 4:	FLNA	P21333	S189	QLPITNFSRDWQSGR	75 / 8 AA	281
Phosphosite 5:	SPTBN4	Q9NRC6	S205	NITDFSRSWSDGLGF	100 / 7 AA	417
Phosphosite 6:	SMG1	Q96Q15	Y17	LSSGGTNYSRSWNDW	71 / 7 AA	410
Phosphosite 7:	Putative uncharacterized SMG1-like protein	Q6P435	Y17	LSSGGTNYSRSWNDW	71 / 7 AA	18
Phosphosite 8:	CAMTA1	Q9Y6Y1	S877	VFMVTDYSPEWSYPE	55 / 9 AA	184
Phosphosite 9:	SPTBN4	Q9NRC6	T200	SYTNVNITDFSRSWS	100 / 6 AA	417
Phosphosite 10:	MYH14	Q7Z406	S412	GLGVTDFSRALLTPR	62 / 8 AA	228
Phosphosite 11:	RRP12	Q5JTH9	S567	ETLDFPRSWLLPVIR	83 / 6 AA	144
Phosphosite 12:	SMTNL1	A8MU46	S367	HVDIQNFSSSWSSGM	66 / 9 AA	49
Phosphosite 13:	ATP11B	Q9Y2G3	S1150	RCSPTHISRSWSASD	75 / 8 AA	134
Phosphosite 14:	FCN3	O75636	S146	GSVDFFRSWSSYRAG	85 / 7 AA	33
Phosphosite 15:	SLFN12	Q8IYM2	S425	RKGSLIFSRSWSVDL	100 / 6 AA	67
Phosphosite 16:	SLFN12L	Q6IEE8	S476	NKGSLIFSRSWSLDL	100 / 6 AA	62
Phosphosite 17:	NELF	Q6X4W1	S290	RERSFSRSWSDPTPM	100 / 6 AA	60
Phosphosite 18:	NELF	Q6X4W1	S288	ERRERSFSRSWSDPT	100 / 6 AA	60
Phosphosite 19:	Rap1GAP	P47736	S566	AEALKDFSRSSSSAS	66 / 9 AA	73
Phosphosite 20:	MYH11	P35749	T393	GINVTDFTRSILTPR	71 / 7 AA	227