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:	PITX2
Human P-Site:	S250
P-Site Sequence:	NNLNNLSSPSLNSAV
UniProt:	Q99697
Intern. Prot. ID:	IPI00220802

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PITX2	Q99697	S250	NNLNNLSSPSLNSAV	100 / 9 AA	35
Phosphosite 1:	PITX2	Q99697	S249	LNNLNNLSSPSLNSA	100 / 8 AA	35
Phosphosite 2:	PITX2	Q99697	S252	LNNLSSPSLNSAVPT	100 / 7 AA	35
Phosphosite 3:	POU2F2	P09086	S285	PSPNQLSSPSLGFDG	87 / 8 AA	51
Phosphosite 4:	POU2F2	P09086	S284	LPSPNQLSSPSLGFD	87 / 8 AA	51
Phosphosite 5:	HGFAC	Q04756	S248	RHTACLSSPCLNGGT	85 / 7 AA	71
Phosphosite 6:	UBN2	Q6ZU65	T352	KVPVTLSTPSLNKPP	75 / 8 AA	146
Phosphosite 7:	UBN2	Q6ZU65	S354	PVTLSTPSLNKPPCA	85 / 7 AA	146
Phosphosite 8:	CHD6	Q8TD26	S1812	LEAKCLASPSLNPGN	85 / 7 AA	305
Phosphosite 9:	ULK2	Q8IYT8	S322	HIQEENLSSPPLGPP	75 / 8 AA	113
Phosphosite 10:	CHD6	Q8TD26	S1814	AKCLASPSLNPGNES	85 / 7 AA	305
Phosphosite 11:	ULK2	Q8IYT8	S323	IQEENLSSPPLGPPN	75 / 8 AA	113
Phosphosite 12:	SSBIP1	Q9NRY2	S50	SIALSRPSLNKDFRD	85 / 7 AA	11
Phosphosite 13:	ZNF148	Q9UQR1	S625	QNDAYLNSPSLNFVT	85 / 7 AA	89
Phosphosite 14:	ZNF148	Q9UQR1	S627	DAYLNSPSLNFVTDN	85 / 7 AA	89
Phosphosite 15:	OXER1	Q8TDS5	S46	PMELHNLSSPSPSLS	85 / 7 AA	46
Phosphosite 16:	RBM12	Q9NTZ6	S780	GGGPNNLSGPSGFGG	85 / 7 AA	97
Phosphosite 17:	DOCK5	Q9H7D0	S1803	KATRTLSSPSLQTDG	85 / 7 AA	215
Phosphosite 18:	OXER1	Q8TDS5	S47	MELHNLSSPSPSLSS	85 / 7 AA	46
Phosphosite 19:	DOCK5	Q9H7D0	S1802	PKATRTLSSPSLQTD	85 / 7 AA	215
Phosphosite 20:	C2orf81	A6NN90	S429	TLNLGLSSPSLESKL	75 / 8 AA	85