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:	FOXB1
Human P-Site:	S309
P-Site Sequence:	QSSPATPSETLTSPA
UniProt:	Q99853
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FOXB1	Q99853	S309	QSSPATPSETLTSPA	100 / 9 AA	35
Phosphosite 1:	FOXB1	Q99853	T311	SPATPSETLTSPASA	100 / 7 AA	35
Phosphosite 2:	FOXB1	Q99853	T307	TSQSSPATPSETLTS	100 / 7 AA	35
Phosphosite 3:	ERF	P50548	S150	RFPPSTPSEVLSPTE	66 / 9 AA	59
Phosphosite 4:	CXXC1	Q9P0U4	S229	SLSPVTPSESLPRPR	75 / 8 AA	76
Phosphosite 5:	TP53BP1	Q12888	S635	VPSPATRSEALSSVL	66 / 9 AA	214
Phosphosite 6:	CPSF7	Q8N684	S205	ADGRATPSENLVPSS	75 / 8 AA	52
Phosphosite 7:	MDS1	Q13465	S53	PCSPATSSEAFTPKE	66 / 9 AA	19
Phosphosite 8:	PIGN	O95427	S277	SHGAGHPSETLTPLV	100 / 6 AA	106
Phosphosite 9:	KIAA0143	Q14156	S793	IRPPPSPSGTLTITS	66 / 9 AA	93
Phosphosite 10:	APC2	O95996	S2298	EKAPATASATLLE__	75 / 8 AA	244
Phosphosite 11:	FBXO15	Q8NCQ5	T376	VCLRSPATPSDSSSF	71 / 7 AA	49
Phosphosite 12:	FBXO15	Q8NCQ5	S378	LRSPATPSDSSSFLG	71 / 7 AA	49
Phosphosite 13:	BZRAP1	O95153	S1617	LVPARSPSETLAYQH	71 / 7 AA	200
Phosphosite 14:	BZRAP1	O95153	T1619	PARSPSETLAYQHLP	71 / 7 AA	200
Phosphosite 15:	TGFBI	Q15582	T292	FEKIPSETLNRILGD	71 / 7 AA	75
Phosphosite 16:	NUP153	P49790	S915	SSSSSGPSQTLTSTG	83 / 6 AA	154
Phosphosite 17:	LTB4R	Q15722	S339	LEPGPSESLTASSPL	83 / 6 AA	38
Phosphosite 18:	Fra2	P15408	S297	QESPASPSESCSKAH	71 / 7 AA	35
Phosphosite 19:	ZFP36L2	P47974	S414	AQPPAPPSATLPAGA	75 / 8 AA	51
Phosphosite 20:	TIPARP	Q7Z3E1	S144	IQDHSFPSETLSGTV	83 / 6 AA	76