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:	SPTB
Human P-Site:	S2105
P-Site Sequence:	TAGEAPVSHHAATER
UniProt:	P11277
Intern. Prot. ID:	IPI00783228

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPTB	P11277	S2105	TAGEAPVSHHAATER	100 / 9 AA	246
Phosphosite 1:	CDK13	Q14004	S328	GRDDSPVSHRASQSL	55 / 9 AA	165
Phosphosite 2:	FAM47DP	A6NHR8	S185	EPPKAPVSHHFLEPP	85 / 7 AA	47
Phosphosite 3:	RP6-166C19.11	Q5JQC4	S19	GDQEAPVSQEGAQAE	66 / 9 AA	30
Phosphosite 4:	CT47B1	P0C2W7	S19	GDQEAPVSQEGAQAE	66 / 9 AA	31
Phosphosite 5:	RTF1	Q92541	S47	EEKEPPVSQPAASSD	66 / 9 AA	77
Phosphosite 6:	KRI1	Q8N9T8	S645	QEEEAPVSPHKKPAP	85 / 7 AA	83
Phosphosite 7:	ZNF469	Q96JG9	S1285	GGTQAPVSHNSKDPP	62 / 8 AA	259
Phosphosite 8:	ARFGEF1	Q9Y6D6	S237	HLLQSPVSHHEPESP	55 / 9 AA	209
Phosphosite 9:	VGLL1	Q99990	T96	PQPEVPVTNRAANCN	55 / 9 AA	29
Phosphosite 10:	BANP	Q8N9N5	S489	YVQLAPVSDHTAGAQ	75 / 8 AA	56
Phosphosite 11:	USP54	Q70EL1	S1433	EREEAPVSSHSFDSS	75 / 8 AA	187
Phosphosite 12:	TRIM9	Q9C026	S49	PESESPQSHRAAGSG	66 / 9 AA	79
Phosphosite 13:	LUZP1	Q86V48	S386	HGSEASVSKHTAREL	66 / 9 AA	120
Phosphosite 14:	WDR63	Q8IWG1	S666	LMSKKPVSHHTIHDG	83 / 6 AA	103
Phosphosite 15:	TOPBP1	Q92547	S455	QPVEIPVSHQPESKA	55 / 9 AA	171
Phosphosite 16:	KIF13B	Q9NQT8	S1608	AEPEAPISHPPPPTA	55 / 9 AA	203
Phosphosite 17:	FAM47A	Q5JRC9	S197	KPPETPVSHLLPEPP	83 / 6 AA	91
Phosphosite 18:	PRDM16	Q9HAZ2	S1038	EHENAPVSQHPGVLT	55 / 9 AA	140
Phosphosite 19:	RTL1	A6NKG5	S1271	DVQEAPPSHTAATHP	77 / 9 AA	155
Phosphosite 20:	PHAX	Q9H814	S55	ATACAPVSHYRAVES	75 / 8 AA	44