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:	POU4F3
Human P-Site:	S138
P-Site Sequence:	GLGAPEHSVMPAQIH
UniProt:	Q15319
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POU4F3	Q15319	S138	GLGAPEHSVMPAQIH	100 / 9 AA
Phosphosite 1:	GDPD5	Q8WTR4	T244	PMLAPEHTLMSFRKA	62 / 8 AA	69
Phosphosite 2:	IQCC	Q4KMZ1	S393	TLGGPEHSVLDLWRT	71 / 7 AA	53
Phosphosite 3:	OCA2	Q04671	S286	NPRRSEHSVMSRTFE	71 / 7 AA	93
Phosphosite 4:	TMEM38A	Q9H6F2	S276	GGPGAQHSAMPAKSK	55 / 9 AA	33
Phosphosite 5:	C18orf34	Q5BJE1	S605	RSLDKEHSVMLNNII	100 / 5 AA	102
Phosphosite 6:	FLNC	Q14315	S249	DPNVDEHSVMTYLSQ	100 / 5 AA	291
Phosphosite 7:	FLNA	P21333	S256	DPNVDEHSVMTYLSQ	100 / 5 AA	281
Phosphosite 8:	FLNB	O75369	S229	HPDVDEHSVMTYLSQ	100 / 5 AA	278
Phosphosite 9:	NPAS4	Q8IUM7	S382	FPSAPELSVVSASEE	66 / 9 AA	87
Phosphosite 10:	SREBP2	Q12772	S752	SLCGPEHSAVPDSLR	62 / 8 AA	124
Phosphosite 11:	TMPO	P42166	S301	SSSQPEHSAMLVSTA	83 / 6 AA	75
Phosphosite 12:	CD45	P08575	S1291	GTEGPEHSVNGPASP	83 / 6 AA	150
Phosphosite 13:	ARHGAP21	Q5T5U3	S153	SDTTLELSVMPKDED	83 / 6 AA	217
Phosphosite 14:	Pyrin	O15553	S301	GPGNPEHSVTGRPPD	100 / 5 AA	86
Phosphosite 15:	ACIN1	Q9UKV3	S499	AEKVPEESVLPLVQK	62 / 8 AA	152
Phosphosite 16:	NFE2L2	Q16236	S360	SVASPEHSVESSSYG	83 / 6 AA	68
Phosphosite 17:	POU2F3	Q9UKI9	T374	SVPPVHSTMPGTVTS	62 / 8 AA	47
Phosphosite 18:	NPAT	Q14207	S1051	TVPFPEESIVPAAKP	62 / 8 AA	154
Phosphosite 19:	ZNF680	Q8NEM1	S99	EDLWPEHSIKDSFQK	66 / 6 AA	62
Phosphosite 20:	ZNF92	Q03936	S90	QDVWPEHSIKDSFQK	66 / 6 AA	68