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:	SPTBN1
Human P-Site:	S2138
P-Site Sequence:	GLPAEQGSPRMAETV
UniProt:	Q01082
Intern. Prot. ID:	IPI00871932

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPTBN1	Q01082	S2138	GLPAEQGSPRMAETV	100 / 9 AA	275
Phosphosite 1:	EFCAB5	A4FU69	S628	GSVAEQGSRRMSAAE	77 / 9 AA	173
Phosphosite 2:	IRX6	P78412	S336	FLSAETGSPRLTMHY	66 / 9 AA	48
Phosphosite 3:	SLC24A6	Q6J4K2	Y483	FTLARQGYPRMAFSA	77 / 9 AA	64
Phosphosite 4:	QIK	Q9H0K1	S545	IMLANQPSPRMTSPF	66 / 9 AA	104
Phosphosite 5:	FAM83G	A6ND36	S760	RLLPDPGSPRLAQNA	55 / 9 AA	91
Phosphosite 6:	ARFGAP3	Q9NP61	S331	MQTIEQESPIMAKPR	75 / 8 AA	57
Phosphosite 7:	MKP1	P28562	S323	HCSAEAGSPAMAVLD	77 / 9 AA	39
Phosphosite 8:	ARHGAP6	O43182	S939	LPAGEQDSPRLGDAG	55 / 9 AA	106
Phosphosite 9:	EP300	Q09472	S227	TEPLQQGSPQMGGQT	62 / 8 AA	264
Phosphosite 10:	COX6A1	P12074	S34	GAHGEEGSARMWKTL	62 / 8 AA
Phosphosite 11:	HMBS	P08397	S15	AATAEENSPKMRVIR	62 / 8 AA	39
Phosphosite 12:	SHOX2	O60902	S110	ERSREPGSPRLTEVS	62 / 8 AA	35
Phosphosite 13:	FOXC2	Q99958	S240	PESALQGSPRSAAST	77 / 9 AA	54
Phosphosite 14:	SREC-II	Q96GP6	S713	AHTVEHGSPRTRDPT	71 / 7 AA	92
Phosphosite 15:	MTDH	Q86UE4	S18	AQQAEEGSARLREML	62 / 8 AA	64
Phosphosite 16:	C9orf131	Q5VYM1	S884	SGRAEQGSQRGEKMK	85 / 7 AA	118
Phosphosite 17:	ANGPTL2	Q9UKU9	S34	FEGTEEGSPREFIYL	71 / 7 AA	57
Phosphosite 18:	C15orf42	Q7Z2Z1	S1084	ISPSEKGSARMKKRS	62 / 8 AA	211
Phosphosite 19:	EFCAB5	A4FU69	S608	ESVAEQGSRRESIAE	85 / 7 AA	173
Phosphosite 20:	ASCL2	Q99929	S160	GGSSEPGSPRSAYSS	66 / 9 AA	20