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:	TBX4
Human P-Site:	S459
P-Site Sequence:	MPRLPTLSAQSSQPP
UniProt:	P57082
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX4	P57082	S459	MPRLPTLSAQSSQPP	100 / 9 AA	60
Phosphosite 1:	TBX4	P57082	T457	TMMPRLPTLSAQSSQ	100 / 7 AA	60
Phosphosite 2:	TNS1	Q9HBL0	S1337	EDRRPTLSRQSSASG	87 / 8 AA	186
Phosphosite 3:	PIP5K	Q9Y2I7	S1566	DRFLTTLSSQSSTSS	77 / 9 AA	237
Phosphosite 4:	EMSY	Q7Z589	T1034	AKDRQLPTLMAQPPQ	85 / 7 AA	141
Phosphosite 5:	PRG-3	Q8TBJ4	S313	ESPLETLSAQNHSAS	75 / 8 AA	36
Phosphosite 6:	AMIGO3	Q86WK7	S430	PSPLQELSAQSSVLS	77 / 9 AA	55
Phosphosite 7:	CELSR2	Q9HCU4	S2848	KKCLPTISEKSSLLR	66 / 9 AA	317
Phosphosite 8:	ZNF566	Q969W8	S153	HEDLPTLSHHPSFTL	66 / 9 AA	49
Phosphosite 9:	Putative uncharacterized protein FLJ37770	Q3ZCU0	S152	RDPPTLASQSSGIIS	75 / 8 AA	29
Phosphosite 10:	TBC1D15	Q8TC07	T665	FQSNALPTLSASGAR	100 / 6 AA	79
Phosphosite 11:	TBC1D15	Q8TC07	S667	SNALPTLSASGARND	100 / 6 AA	79
Phosphosite 12:	RNF168	Q8IYW5	T276	TEIEDMPTLSPQISL	71 / 7 AA	65
Phosphosite 13:	SLFN13	Q68D06	S719	HSGLPPLSAQYPREE	85 / 7 AA	102
Phosphosite 14:	WDR5B	Q86VZ2	S164	GKCLKTLSAHSDPVS	75 / 8 AA	36
Phosphosite 15:	C11orf61	Q6P1R3	T456	EGRVDLETLSAQASL	85 / 7 AA	61
Phosphosite 16:	Loc146439	A1A5D9	T84	ELRRQLETLSAQHLE	85 / 7 AA	57
Phosphosite 17:	C9orf84	Q5VXU9	S1127	RNQISTLSSQSSASD	66 / 9 AA	165
Phosphosite 18:	ZNF512B	Q96KM6	T731	YTRPGLPTLNPQLLE	71 / 7 AA	97
Phosphosite 19:	Loc146439	A1A5D9	S86	RRQLETLSAQHLERE	85 / 7 AA	57
Phosphosite 20:	RFTN2	Q52LD8	S203	SWNEGTLSGQSSESG	85 / 7 AA	56