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:	POU5F1B
Human P-Site:	S305
P-Site Sequence:	EAAGSPFSGGPVSFP
UniProt:	Q06416
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POU5F1B	Q06416	S305	EAAGSPFSGGPVSFP	100 / 9 AA	39
Phosphosite 1:	POU5F1	Q01860	S306	EAAGSPFSGGPVSFP	100 / 9 AA	39
Phosphosite 2:	SEC24A	O95486	T31	LASGSPYTNGPVQNA	66 / 9 AA	120
Phosphosite 3:	Spry2	O43597	S141	RLLGSSFSSGPVADG	77 / 9 AA	35
Phosphosite 4:	RGAG4	Q5HYW3	S157	RPEIEPFSGDPVYLA	85 / 7 AA	65
Phosphosite 5:	IRS2	Q9Y4H2	S391	SVAGSPLSPGPVRAP	77 / 9 AA	137
Phosphosite 6:	RC3H2	Q9HBD1	S897	EDPIIPFSDGPIISK	71 / 7 AA	132
Phosphosite 7:	STF1 (Steroid)	Q13285	S218	YGYPEPFSGGPNVPE	100 / 6 AA	52
Phosphosite 8:	Spry2	O43597	S142	LLGSSFSSGPVADGI	75 / 8 AA	35
Phosphosite 9:	POU5F1B	Q06416	S302	EDFEAAGSPFSGGPV	100 / 6 AA	39
Phosphosite 10:	POU5F1	Q01860	S303	EDFEAAGSPFSGGPV	100 / 6 AA	39
Phosphosite 11:	PLCH1	Q4KWH8	S722	KGTFNPFSGDPLPAN	62 / 8 AA	189
Phosphosite 12:	RGL2	O15211	S625	ASCGSPLSGGAEEAS	75 / 8 AA	84
Phosphosite 13:	C21orf56	Q9H0A9	S63	PEAGSPGSGGPDFGR	87 / 8 AA	38
Phosphosite 14:	CARD6	Q9BX69	S436	KKQSTQFSGGPTEDT	62 / 8 AA	116
Phosphosite 15:	NCOA6	Q14686	S858	MSFNAPFSGAPNGNQ	71 / 7 AA	219
Phosphosite 16:	SPEF2	Q9C093	S640	QDPQHVFSAGPVSDE	83 / 6 AA	210
Phosphosite 17:	PAX5	Q02548	S342	MVPGSEFSGSPYSHP	75 / 8 AA	42
Phosphosite 18:	AP3B2	Q13367	S883	TFSRQPFSGDPHMVS	83 / 6 AA	119
Phosphosite 19:	CYP4F22	Q6NT55	S469	PLAYVPFSAGPRNCI	83 / 6 AA	62
Phosphosite 20:	SNX26	O14559	S1095	EIGASEGSPYSGPTR	83 / 6 AA	137