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:	POU2F3
Human P-Site:	S401
P-Site Sequence:	PGSGLHASSPTASQN
UniProt:	Q9UKI9
Intern. Prot. ID:	IPI00296891

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POU2F3	Q9UKI9	S401	PGSGLHASSPTASQN	100 / 9 AA	47
Phosphosite 1:	PRR21	Q8WXC7	S269	PRPFLHASSPTALRP	100 / 8 AA	42
Phosphosite 2:	PRR21	Q8WXC7	S157	PRPFLHASSPTALPP	100 / 8 AA	42
Phosphosite 3:	POU2F3	Q9UKI9	S402	GSGLHASSPTASQNN	100 / 8 AA	47
Phosphosite 4:	PRR21	Q8WXC7	S270	RPFLHASSPTALRPC	100 / 8 AA	42
Phosphosite 5:	PRR21	Q8WXC7	S158	RPFLHASSPTALPPC	100 / 8 AA	42
Phosphosite 6:	PRR21	Q8WXC7	S129	PRPFVHASSPTALPP	87 / 8 AA	42
Phosphosite 7:	CSPG3	O14594	S793	YSKGLDASSPSAPLG	77 / 9 AA	143
Phosphosite 8:	PRR21	Q8WXC7	S130	RPFVHASSPTALPPC	87 / 8 AA	42
Phosphosite 9:	PRR21	Q8WXC7	S102	RPFVHASSPTALRPC	87 / 8 AA	42
Phosphosite 10:	ZFYVE28	Q9HCC9	S670	ARELHAGSPSAHEAP	75 / 8 AA	96
Phosphosite 11:	C2orf84	Q86W67	S103	EKARLHASSPYFTFT	100 / 6 AA	24
Phosphosite 12:	C2orf84	Q86W67	S104	KARLHASSPYFTFTS	100 / 6 AA	24
Phosphosite 13:	LYSMD1	Q96S90	S193	EDAGLHLSSPWMQQR	85 / 7 AA	25
Phosphosite 14:	MAPRE2	Q15555	S200	KKSHHANSPTAGAAK	85 / 7 AA	37
Phosphosite 15:	PCDH7	O60245	S1011	TVQLHPQSPTAGKKH	75 / 8 AA	116
Phosphosite 16:	TP53BP1	Q12888	S1480	PSDGLDASSPGNSFV	85 / 7 AA	214
Phosphosite 17:	HEY2	Q9UBP5	S205	QPNGLHASESTPCRL	75 / 8 AA	36
Phosphosite 18:	F11	P03951	S409	QVTLHTTSPTQRHLC	71 / 7 AA	70
Phosphosite 19:	F11	P03951	T407	PWQVTLHTTSPTQRH	71 / 7 AA	70
Phosphosite 20:	C1orf182	Q96A04	S38	SYINLQASSPPATFL	75 / 8 AA	14