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:	S2102
P-Site Sequence:	ERKRRPPSPEPSTKV
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	S2102	ERKRRPPSPEPSTKV	100 / 9 AA	275
Phosphosite 1:	MTX1	Q13505	S87	WMGRRPPSPEARGPV	100 / 7 AA	51
Phosphosite 2:	SRRM2	Q9UQ35	S2702	PVERRRPSPQPSPRD	77 / 9 AA	300
Phosphosite 3:	TRPM4	Q8TD43	S1098	QLCRRPRSPQPSSPA	77 / 9 AA	134
Phosphosite 4:	THADA	Q6YHU6	S1864	KSGWRPPSPEMLCHL	85 / 7 AA	220
Phosphosite 5:	GATAD2A	Q86YP4	S100	KSERRPPSPDVIVLS	85 / 7 AA	68
Phosphosite 6:	CCDC40	Q4G0X9	S158	SRERRVTSPEPSHGV	77 / 9 AA	130
Phosphosite 7:	PA1	Q9BTK6	T138	ILPRRPPTPEAQSEE	85 / 7 AA	28
Phosphosite 8:	ZFHX3	Q15911	S2230	KIDSRPPSPEPPKQE	100 / 7 AA	404
Phosphosite 9:	NCOA6	Q14686	S1231	TPNNRPPSTEPSEIS	87 / 8 AA	219
Phosphosite 10:	SHKBP1	Q8TBC3	T682	PDLRRPPTPAPWPSS	66 / 9 AA	76
Phosphosite 11:	NCOA6	Q14686	T1232	PNNRPPSTEPSEISL	87 / 8 AA	219
Phosphosite 12:	UNG	P13051	S23	ARKRHAPSPEPAVQG	66 / 9 AA	35
Phosphosite 13:	ASCL2	Q99929	S28	AARRRPASPELLRCS	85 / 7 AA	20
Phosphosite 14:	PDGFRB	P09619	S712	SDKRRPPSAELYSNA	85 / 7 AA	124
Phosphosite 15:	ARHGEF15	O94989	S109	PVSRRSASPEPAPRS	66 / 9 AA	92
Phosphosite 16:	SSH3	Q8TE77	S259	LESLRPPSAEPGGSS	75 / 8 AA	73
Phosphosite 17:	LOC73072	Q9H6K5	T352	QAPRRPPTPGPDTSV	75 / 8 AA	60
Phosphosite 18:	TTMA	A6NKL6	S483	PDYRAPPSPEPPPSP	87 / 8 AA	64
Phosphosite 19:	GNAS	Q5JWF2	S532	KIHLRPPSPEIQAAD	100 / 6 AA	111
Phosphosite 20:	GPR83	Q9NYM4	S376	PQEDRPPSPVPSFRV	87 / 8 AA	48