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:	POU3F1
Human P-Site:	S322
P-Site Sequence:	KWLEETDSSSGSPTN
UniProt:	Q03052
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POU3F1	Q03052	S322	KWLEETDSSSGSPTN	100 / 9 AA	45
Phosphosite 1:	POU3F2	P20265	S337	KWLEEADSSSGSPTS	88 / 9 AA	47
Phosphosite 2:	POU3F1	Q03052	S323	WLEETDSSSGSPTNL	100 / 8 AA	45
Phosphosite 3:	IQGAP2	Q13586	S667	SIGEETDSSPGRKKF	87 / 8 AA	181
Phosphosite 4:	ARHGEF3	Q9NR81	S514	ERMEQTDSSCGNSRH	66 / 9 AA	60
Phosphosite 5:	POU3F4	P49335	S261	KWLEEADSSTGSPTS	77 / 9 AA	39
Phosphosite 6:	POU3F3	P20264	S389	KWLEEADSSTGSPTS	77 / 9 AA	50
Phosphosite 7:	NACAD	O15069	S513	AGEEETDSTAGQESA	75 / 8 AA	161
Phosphosite 8:	POU3F1	Q03052	T320	LNKWLEETDSSSGSP	100 / 7 AA	45
Phosphosite 9:	TTN	Q8WZ42	S4192	SLQEEMDSFSGSQKV	77 / 9 AA	3816
Phosphosite 10:	POU3F2	P20265	S338	WLEEADSSSGSPTSI	87 / 8 AA	47
Phosphosite 11:	USP14	P54578	S229	SVKETDSSSASAATP	87 / 8 AA	56
Phosphosite 12:	USP14	P54578	S228	DSVKETDSSSASAAT	87 / 8 AA	56
Phosphosite 13:	CHRNA5	P30532	S382	TQKEETESGSGPKSS	66 / 9 AA	53
Phosphosite 14:	ERCC6	Q03468	S1379	GRAEDADSSSGPLAS	66 / 9 AA	168
Phosphosite 15:	Asxl3	Q9C0F0	S196	VSDEQSDSPSGSESK	66 / 9 AA	242
Phosphosite 16:	EIF4G2	P78344	S793	PPSDETDSSSAPSKE	66 / 9 AA	102
Phosphosite 17:	IQGAP2	Q13586	S668	IGEETDSSPGRKKFP	75 / 8 AA	181
Phosphosite 18:	C10orf140	Q1XH10	S371	DSSTESDSSSGSSQV	87 / 8 AA	90
Phosphosite 19:	C10orf140	Q1XH10	S372	SSTESDSSSGSSQVS	87 / 8 AA	90
Phosphosite 20:	POU3F1	Q03052	S324	LEETDSSSGSPTNLD	100 / 7 AA	45