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:	T321
P-Site Sequence:	APGPHFGTPGYGSPH
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	T321	APGPHFGTPGYGSPH	100 / 9 AA	39
Phosphosite 1:	POU5F1	Q01860	T322	APGPHFGTPGYGSPH	100 / 9 AA	39
Phosphosite 2:	NHSL1	Q5SYE7	T576	PLKPHLATPGYSTPT	66 / 9 AA	171
Phosphosite 3:	EXPH5	Q8NEV8	T579	QLTPHFGTPNVCSMT	85 / 7 AA	223
Phosphosite 4:	Per2	O15055	S479	QPVPHSGSSGYGSLG	66 / 9 AA	137
Phosphosite 5:	KIAA1632	Q9HCE0	T1387	LPESHSGTPGYLTSP	75 / 8 AA	292
Phosphosite 6:	ARID4B	Q4LE39	T133	TNPEHFGTPVIGKKT	75 / 8 AA	148
Phosphosite 7:	UBR2	Q8IWV8	T726	ELYQIFSTPDYGKRF	71 / 7 AA	201
Phosphosite 8:	POU5F1B	Q06416	Y324	PHFGTPGYGSPHFTA	100 / 6 AA	39
Phosphosite 9:	POU5F1	Q01860	Y325	PHFGTPGYGSPHFTA	100 / 6 AA	39
Phosphosite 10:	TMEM45B	Q96B21	T201	VLFPPFGTPEWDQKD	55 / 9 AA	32
Phosphosite 11:	KRTAP6-1	Q3LI64	Y15	NYYGTPGYGFCGYGG	100 / 6 AA	7
Phosphosite 12:	TG	P01266	T379	LSRLYFGTSGYFSQH	71 / 7 AA	305
Phosphosite 13:	MAP4K2	Q12851	T296	ASDPHLGTPSPEDCE	71 / 7 AA	92
Phosphosite 14:	TG	P01266	S380	SRLYFGTSGYFSQHD	71 / 7 AA	305
Phosphosite 15:	TIMP3	P35625	Y174	DMLSNFGYPGYQSKH	62 / 8 AA	24
Phosphosite 16:	ARID4A	P29374	T133	TNPEHFGTPVIAKKT	100 / 5 AA	143
Phosphosite 17:	FRMPD1	Q5SYB0	S632	STFFHFGSPGLAESI	83 / 6 AA	173
Phosphosite 18:	RPL7L1	Q6DKI1	T230	GFLKEMGTPGYRGER	83 / 6 AA	29
Phosphosite 19:	KSR	Q8IVT5	T423	AAEPHFGTLPKALTK	100 / 5 AA	102
Phosphosite 20:	SEC16A	O15027	T74	TSVPHFPTPSILHQG	71 / 7 AA	234