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:	S272
P-Site Sequence:	KPELFNGSERKRKRT
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	S272	KPELFNGSERKRKRT	100 / 9 AA
Phosphosite 1:	NID2	Q14112	S1218	ESALLDGSERKVLFY	75 / 8 AA	151
Phosphosite 2:	MHC class II antigen DRB1*10	Q30167	T50	ECHFFNGTERVRLLE	66 / 9 AA
Phosphosite 3:	MHC class II antigen DRB3	P79483	T50	ECHFFNGTERVRFLE	66 / 9 AA
Phosphosite 4:	MUC11	Q9UKN1	S5404	LIILFSLSQRKRHRE	66 / 9 AA	96
Phosphosite 5:	MYO16	Q9Y6X6	S1564	GLALFNGSGRASPPS	85 / 7 AA	206
Phosphosite 6:	OSBPL8	Q9BZF1	S105	ESKLYNGSEKDSSTS	71 / 7 AA	101
Phosphosite 7:	ULK2	Q8IYT8	S651	HCLLVQGSERQRAEQ	66 / 9 AA	113
Phosphosite 8:	IKK-gamma	Q9Y6K9	S252	IKSSVVGSERKRGMQ	100 / 6 AA	48
Phosphosite 9:	FOXM1	Q08050	T252	IQFAINSTERKRMTL	62 / 8 AA	84
Phosphosite 10:	TNS1	Q9HBL0	S61	NYLLFNLSERRPDIT	75 / 8 AA	186
Phosphosite 11:	RANBP17	Q9H2T7	S296	TRRSLFNSPERAKYL	71 / 7 AA	124
Phosphosite 12:	COL6A2	P12110	S841	IVFLLDGSERLGEQN	71 / 7 AA	109
Phosphosite 13:	OSBPL8	Q9BZF1	Y102	SKSESKLYNGSEKDS	83 / 6 AA	101
Phosphosite 14:	CHD1	O14646	S1085	KQISFNGSEGRRSRS	75 / 8 AA	197
Phosphosite 15:	TSGA14	Q9BYV8	S282	QQALPPGSARKRSSP	66 / 9 AA	41
Phosphosite 16:	KRT31	Q15323	S55	CEGSFNGSEKETMQF	83 / 6 AA	47
Phosphosite 17:	KRT33B	Q14525	S55	CEGSFNGSEKETMQF	83 / 6 AA	46
Phosphosite 18:	KRT36	O76013	S92	CEGSFNGSEKETMQF	83 / 6 AA	52
Phosphosite 19:	KRT34	O76011	S97	CEGSFNGSEKETMQF	83 / 6 AA	49
Phosphosite 20:	KRT33A	O76009	S55	CEGSFNGSEKETMQF	83 / 6 AA	46