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:	GATA4
Human P-Site:	S264
P-Site Sequence:	PQRRLSASRRVGLSC
UniProt:	P43694
Intern. Prot. ID:	IPI00020064

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GATA4	P43694	S264	PQRRLSASRRVGLSC	100 / 9 AA	45
Phosphosite 1:	GATA5	Q9BWX5	S236	PQKRLSSSRRAGLCC	77 / 9 AA	41
Phosphosite 2:	CPXCR1	Q8N123	T136	KTRFRLSTSWRVPFI	75 / 8 AA	35
Phosphosite 3:	CPXCR1	Q8N123	S137	TRFRLSTSWRVPFIN	75 / 8 AA	35
Phosphosite 4:	C19orf22	Q96D70	S44	QVKRLSASRRKQHFI	100 / 7 AA	30
Phosphosite 5:	C19orf22	Q96D70	S42	SSQVKRLSASRRKQH	100 / 7 AA	30
Phosphosite 6:	KCNN3	Q9UGI6	S199	PLSRLSASRRNLIEA	100 / 7 AA	82
Phosphosite 7:	KCNN3	Q9UGI6	S197	MKPLSRLSASRRNLI	100 / 7 AA	82
Phosphosite 8:	GATA4	P43694	S262	IKPQRRLSASRRVGL	100 / 7 AA	45
Phosphosite 9:	NECAB3	Q96P71	S190	AQSRLCGSRRAGRRA	66 / 9 AA	44
Phosphosite 10:	UBR5	O95071	S1357	NKDPLSASSRIGHLL	66 / 9 AA	309
Phosphosite 11:	CYP4A22	Q5TCH4	S9	SVSVLSPSRRLGGVS	75 / 8 AA	59
Phosphosite 12:	RABGEF1	Q9UJ41	S286	VKKFFSASSRVGSKK	75 / 8 AA	79
Phosphosite 13:	RABGEF1	Q9UJ41	S287	KKFFSASSRVGSKKE	75 / 8 AA	79
Phosphosite 14:	ZC3H12A	Q5D1E8	S213	KILVFTPSRRVGGKR	62 / 8 AA	66
Phosphosite 15:	PTCHD3	Q3KNS1	S198	TNDSYRFSASRRSTE	85 / 7 AA	87
Phosphosite 16:	GIGYF2	Q6Y7W6	S225	GGWRLAGSRRDGERW	66 / 9 AA	150
Phosphosite 17:	PTCHD3	Q3KNS1	S200	DSYRFSASRRSTEAN	85 / 7 AA	87
Phosphosite 18:	GATA5	Q9BWX5	S235	RPQKRLSSSRRAGLC	75 / 8 AA	41
Phosphosite 19:	GATA5	Q9BWX5	S234	VRPQKRLSSSRRAGL	85 / 7 AA	41
Phosphosite 20:	DAPK3	O43293	S52	KKRRLSSSRRGVSRE	85 / 7 AA	53