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:	S1313
P-Site Sequence:	RRRQLLASLQLQEWK
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	S1313	RRRQLLASLQLQEWK	100 / 9 AA	417
Phosphosite 1:	CITED1	Q99966	S94	PAPHLLASMQLQKLN	77 / 9 AA	20
Phosphosite 2:	SIL1	Q9H173	S434	AEYQVLASLELQDGE	77 / 9 AA	52
Phosphosite 3:	C3orf67	Q6ZVT6	S554	SELQMLASLRWQQNE	66 / 9 AA	76
Phosphosite 4:	MLLT6	P55198	S956	QLQQLLASPQLTPEH	87 / 8 AA	112
Phosphosite 5:	MYO1D	O94832	S218	GSEQMLRSLHLQKSL	66 / 9 AA	116
Phosphosite 6:	CENTG2	Q9UPQ3	S590	IESQILASLQSCESS	85 / 7 AA	94
Phosphosite 7:	AGAP4	Q96P64	S422	IQSQILASLQSCESS	85 / 7 AA	73
Phosphosite 8:	AGAP11	Q8TF27	S309	IQSQILASLQSCESS	85 / 7 AA	61
Phosphosite 9:	CTGLF1	Q5VW22	S422	IQSQILASLQSCESS	85 / 7 AA	73
Phosphosite 10:	AGAP7	Q5VUJ5	S422	IQSQILASLQSCESS	85 / 7 AA	73
Phosphosite 11:	AGAP9	Q5VTM2	S490	IQSQILASLQSCKSS	85 / 7 AA	78
Phosphosite 12:	AGAP10	Q5T2P9	S445	IQSQILASLQSCKSS	85 / 7 AA	73
Phosphosite 13:	AGAP8	Q5SRD3	S422	IQSQILASLQSCESS	85 / 7 AA	73
Phosphosite 14:	AGAP5	A6NIR3	S422	IQSQILASLQSCESS	85 / 7 AA	73
Phosphosite 15:	NAG	A2RRP1	S2319	IVDHLLASLQQGRWD	85 / 7 AA	269
Phosphosite 16:	MAMDC2	Q7Z304	S129	SDSWLIASLDLQNSS	75 / 8 AA	78
Phosphosite 17:	CITED2	Q99967	S113	QGGSLPASMQLQKLN	75 / 8 AA	28
Phosphosite 18:	UBXN11	Q5T124	S203	DFDRLLASLQDLSEL	85 / 7 AA	57
Phosphosite 19:	CPAMD8	Q8IZJ3	S1511	PAFQLLVSLQEPEAQ	85 / 7 AA	207
Phosphosite 20:	FAM129C	Q86XR2	S333	EKDELLASLEKTIRP	71 / 7 AA	77