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:	NKX2-4
Human P-Site:	S271
P-Site Sequence:	PPPPPPPSPRRVAVP
UniProt:	Q9H2Z4
Intern. Prot. ID:	IPI00737616

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NKX2-4	Q9H2Z4	S271	PPPPPPPSPRRVAVP	100 / 9 AA	36
Phosphosite 1:	PRR11	Q96HE9	S40	TPPPPPPSPERVGIS	88 / 9 AA	40
Phosphosite 2:	NKX2-2	O95096	S199	MEVTPLPSPRRVAVP	87 / 8 AA	30
Phosphosite 3:	SHANK1	Q9Y566	S1522	GPGVPPPSPRRSVPP	100 / 7 AA	225
Phosphosite 4:	ITCH	Q96J02	T263	PSRPPPPTPRRPASV	87 / 8 AA	103
Phosphosite 5:	GATS	Q8NAP1	S26	TGCKLPASPRRVSRC	85 / 7 AA	18
Phosphosite 6:	CREBBP	Q92793	T1426	SDCPPPNTRRVYISY	75 / 8 AA	265
Phosphosite 7:	polycystin 1	P98161	S2086	FEAATSPSPRRVAYH	100 / 6 AA	463
Phosphosite 8:	ZBTB22	O15209	S610	ASAATPPSSRRVWSP	85 / 7 AA	66
Phosphosite 9:	ZBTB22	O15209	S611	SAATPPSSRRVWSPP	85 / 7 AA	66
Phosphosite 10:	ALDH3B1	P43353	S447	ALRYPPQSPRRLRML	75 / 8 AA	52
Phosphosite 11:	NPDC1	Q9NQX5	S9	ATPLPPPSPRHLRLL	75 / 8 AA	35
Phosphosite 12:	BCL6B	Q8N143	S160	PTAPPPGSPRRSEGH	87 / 8 AA	52
Phosphosite 13:	MKI67	P46013	S584	VISPPAPSPRKTPVA	66 / 9 AA	359
Phosphosite 14:	TAF4	O00268	S109	PQRPGPPSPRRPLVP	87 / 8 AA	110
Phosphosite 15:	PRKAG2	Q9UGJ0	S117	YQESPPRSPRRMSFS	75 / 8 AA	63
Phosphosite 16:	LMOD2	Q6P5Q4	S434	PPPPPPPSSQRLPPP	66 / 9 AA	62
Phosphosite 17:	B3GNT1	O43505	S52	YFEFFPPSPRSVDQV	85 / 7 AA	47
Phosphosite 18:	LOC148137	Q2NL68	S463	PAGSPPRSPRRLLRR	75 / 8 AA	51
Phosphosite 19:	FXR2	P51116	S542	PGEPPPASARRRRSR	75 / 8 AA	74
Phosphosite 20:	Wnk3	Q9BYP7	S1538	EIPLPPASPRRPRSF	85 / 7 AA	192