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:	POU3F2
Human P-Site:	S338
P-Site Sequence:	WLEEADSSSGSPTSI
UniProt:	P20265
Intern. Prot. ID:	Isoform N-OCT 3 - IPI00300277

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POU3F2	P20265	S338	WLEEADSSSGSPTSI	100 / 9 AA	47
Phosphosite 1:	POU3F4	P49335	S262	WLEEADSSTGSPTSI	88 / 9 AA	39
Phosphosite 2:	POU3F3	P20264	S390	WLEEADSSTGSPTSI	88 / 9 AA	50
Phosphosite 3:	POU3F1	Q03052	S323	WLEETDSSSGSPTNL	88 / 9 AA	45
Phosphosite 4:	POU3F2	P20265	S339	LEEADSSSGSPTSID	100 / 8 AA	47
Phosphosite 5:	POU3F2	P20265	S337	KWLEEADSSSGSPTS	100 / 8 AA	47
Phosphosite 6:	POU3F4	P49335	T263	LEEADSSTGSPTSID	87 / 8 AA	39
Phosphosite 7:	POU3F3	P20264	T391	LEEADSSTGSPTSID	87 / 8 AA	50
Phosphosite 8:	POU3F4	P49335	S261	KWLEEADSSTGSPTS	87 / 8 AA	39
Phosphosite 9:	POU3F3	P20264	S389	KWLEEADSSTGSPTS	87 / 8 AA	50
Phosphosite 10:	POU3F1	Q03052	S324	LEETDSSSGSPTNLD	87 / 8 AA	45
Phosphosite 11:	USP39	Q53GS9	S43	REPEAASSRGSPVRV	77 / 9 AA	65
Phosphosite 12:	POU3F1	Q03052	S322	KWLEETDSSSGSPTN	87 / 8 AA	45
Phosphosite 13:	C10orf140	Q1XH10	S371	DSSTESDSSSGSSQV	87 / 8 AA	90
Phosphosite 14:	C10orf140	Q1XH10	S372	SSTESDSSSGSSQVS	77 / 9 AA	90
Phosphosite 15:	OS9	Q13438	S344	PEAADSASGAPNDFQ	75 / 8 AA	76
Phosphosite 16:	ERCC6	Q03468	S1380	RAEDADSSSGPLASS	85 / 7 AA	168
Phosphosite 17:	ZNF236	Q9UL36	S1517	AGPTATSSSGSPQEI	87 / 8 AA	204
Phosphosite 18:	ZNF236	Q9UL36	S1518	GPTATSSSGSPQEIT	87 / 8 AA	204
Phosphosite 19:	ERCC6	Q03468	S1379	GRAEDADSSSGPLAS	85 / 7 AA	168
Phosphosite 20:	USP9X	Q93008	T977	DSSSDSSTGSPGNHG	85 / 7 AA	290