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:	S1381
P-Site Sequence:	QVGRELLSRRPCGQE
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	S1381	QVGRELLSRRPCGQE	100 / 9 AA	417
Phosphosite 1:	CREM	Q03060	S132	HKRREILSRRPSYRK	77 / 9 AA	37
Phosphosite 2:	CREB	P16220	S129	QKRREILSRRPSYRK	77 / 9 AA	37
Phosphosite 3:	ZNF646	O15015	S838	PHATGLLSHRPCHPP	75 / 8 AA	201
Phosphosite 4:	CBFA2T3	O75081	S315	PLHPEHLSKRPCTLN	75 / 8 AA	71
Phosphosite 5:	APOBEC1	P41238	S105	QAIREFLSRHPGVTL	75 / 8 AA	28
Phosphosite 6:	KIAA0802	Q9Y4B5	S1546	GPPEPMLSRWPCTSP	71 / 7 AA	209
Phosphosite 7:	SLC24A1	O60721	S615	VWVKEQLSRRPVAKV	66 / 9 AA	121
Phosphosite 8:	FOXRED1	Q96CU9	T16	GMGRGLLTRRPGTRR	75 / 8 AA	54
Phosphosite 9:	ASCC2	Q9H1I8	S638	DSDDELISRRPFTIP	85 / 7 AA	86
Phosphosite 10:	FLJ43906	Q4AC94	S2318	EATRGALSQRPCRPR	66 / 9 AA	260
Phosphosite 11:	KIAA1211	Q6ZU35	S990	PYLVELLSRRAGRPD	85 / 7 AA	137
Phosphosite 12:	POU2F3	Q9UKI9	S59	DSLQQTLSHRPCHLS	55 / 9 AA	47
Phosphosite 13:	BFSP1	Q12934	S569	GEERDEESRRPCAMV	66 / 9 AA	75
Phosphosite 14:	ZNF598	Q86UK7	S566	PALQELLSTRPTGSV	75 / 8 AA	99
Phosphosite 15:	ZNF598	Q86UK7	T567	ALQELLSTRPTGSVS	85 / 7 AA	99
Phosphosite 16:	MEI1	Q5TIA1	S478	EFSQTLLSRRPLGHA	100 / 6 AA	141
Phosphosite 17:	ECH1	Q13011	T16	RRLRDLLTRRLTGSN	71 / 7 AA	36
Phosphosite 18:	UBA6	A0AVT1	S690	FQVIKLLSRRPRNWS	85 / 7 AA	118
Phosphosite 19:	NUDT17	P0C025	S11	VRVQLLLSRRPESVS	100 / 6 AA	36
Phosphosite 20:	PCSK2	P16519	S537	GTKSILLSRRPRDDD	100 / 6 AA	71