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:	S339
P-Site Sequence:	LEEADSSSGSPTSID
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	S339	LEEADSSSGSPTSID	100 / 9 AA	47
Phosphosite 1:	POU3F4	P49335	T263	LEEADSSTGSPTSID	88 / 9 AA	39
Phosphosite 2:	POU3F3	P20264	T391	LEEADSSTGSPTSID	88 / 9 AA	50
Phosphosite 3:	POU3F1	Q03052	S324	LEETDSSSGSPTNLD	88 / 9 AA	45
Phosphosite 4:	POU3F2	P20265	S338	WLEEADSSSGSPTSI	100 / 8 AA	47
Phosphosite 5:	POU3F4	P49335	S262	WLEEADSSTGSPTSI	87 / 8 AA	39
Phosphosite 6:	POU3F3	P20264	S390	WLEEADSSTGSPTSI	87 / 8 AA	50
Phosphosite 7:	C10orf18	Q5VWN6	S382	ASRADNSSDSPTTLK	77 / 9 AA	269
Phosphosite 8:	FXYD7	P58549	S58	CRKADSRSESPTCKS	77 / 9 AA	9
Phosphosite 9:	POU3F1	Q03052	S323	WLEETDSSSGSPTNL	87 / 8 AA	45
Phosphosite 10:	MAST4	O15021	S43	ASSAESSSGSETLSE	77 / 9 AA	284
Phosphosite 11:	POU3F1	Q03052	S326	ETDSSSGSPTNLDKI	100 / 7 AA	45
Phosphosite 12:	POU3F2	P20265	S341	EADSSSGSPTSIDKI	100 / 7 AA	47
Phosphosite 13:	OS9	Q13438	S344	PEAADSASGAPNDFQ	66 / 9 AA	76
Phosphosite 14:	POU3F2	P20265	S337	KWLEEADSSSGSPTS	100 / 7 AA	47
Phosphosite 15:	ZNF236	Q9UL36	S1517	AGPTATSSSGSPQEI	87 / 8 AA	204
Phosphosite 16:	ZNF236	Q9UL36	S1518	GPTATSSSGSPQEIT	87 / 8 AA	204
Phosphosite 17:	MED1	Q15648	S673	LERQNSSSGSPRMEI	85 / 7 AA	168
Phosphosite 18:	MED1	Q15648	S672	PLERQNSSSGSPRME	85 / 7 AA	168
Phosphosite 19:	F11	P03951	S355	LKLSSNGSPTKILHG	85 / 7 AA	70
Phosphosite 20:	USP9X	Q93008	T977	DSSSDSSTGSPGNHG	85 / 7 AA	290