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:	T359
P-Site Sequence:	GRKRKKRTSIEVSVK
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	T359	GRKRKKRTSIEVSVK	100 / 9 AA	47
Phosphosite 1:	POU3F4	P49335	T283	GRKRKKRTSIEVSVK	100 / 9 AA	39
Phosphosite 2:	POU3F1	Q03052	S345	RKRKKRTSIEVGVKG	100 / 8 AA	45
Phosphosite 3:	POU3F4	P49335	S284	RKRKKRTSIEVSVKG	100 / 8 AA	39
Phosphosite 4:	POU3F2	P20265	S360	RKRKKRTSIEVSVKG	100 / 8 AA	47
Phosphosite 5:	POU3F3	P20264	S412	RKRKKRTSIEVSVKG	100 / 8 AA	50
Phosphosite 6:	POU2F1	P14859	T384	SRRRKKRTSIETNIR	88 / 9 AA	76
Phosphosite 7:	POU2F2	P09086	T302	GRRRKKRTSIETNVR	88 / 9 AA	51
Phosphosite 8:	POU2F3	Q9UKI9	S287	RKRKKRTSIETNIRL	87 / 8 AA	47
Phosphosite 9:	POU2F1	P14859	S385	RRRKKRTSIETNIRV	87 / 8 AA	76
Phosphosite 10:	POU2F2	P09086	S303	RRRKKRTSIETNVRF	87 / 8 AA	51
Phosphosite 11:	PTPN21	Q16825	S637	AQLHKRNSIEVAGLS	85 / 7 AA	133
Phosphosite 12:	POU5F1B	Q06416	T235	QARKRKRTSIENRVR	75 / 8 AA	39
Phosphosite 13:	POU5F1	Q01860	T235	QARKRKRTSIENRVR	75 / 8 AA	39
Phosphosite 14:	POU5F1B	Q06416	S236	ARKRKRTSIENRVRG	85 / 7 AA	39
Phosphosite 15:	POU5F1	Q01860	S236	ARKRKRTSIENRVRG	85 / 7 AA	39
Phosphosite 16:	AFAP1L2	Q8N4X5	S344	MNLGRKKSTSLEPVE	75 / 8 AA	91
Phosphosite 17:	AFAP1L2	Q8N4X5	T345	NLGRKKSTSLEPVER	75 / 8 AA	91
Phosphosite 18:	Sycp3	Q8IZU3	S58	EKRRKKRSSAGVVED	66 / 9 AA	28
Phosphosite 19:	YEATS4	O95619	S191	EAAKKKTSFEIAELK	62 / 8 AA	26
Phosphosite 20:	TBC1D1	Q86TI0	S717	PEEKKRTSRELRELW	75 / 8 AA	133