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:	S337
P-Site Sequence:	TPAAPSGSESLPPAS
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	S337	TPAAPSGSESLPPAS	100 / 9 AA	45
Phosphosite 1:	GATA4	P43694	S339	AAPSGSESLPPASGA	100 / 7 AA	45
Phosphosite 2:	PRDM14	Q9GZV8	S237	PDSSGSDSLPQTLDK	85 / 7 AA	64
Phosphosite 3:	COL16A1	Q07092	S1124	GEPGPPGSEGLPGPP	66 / 9 AA	158
Phosphosite 4:	GATA4	P43694	S335	SKTPAAPSGSESLPP	100 / 7 AA	45
Phosphosite 5:	PRDM14	Q9GZV8	S235	VPPDSSGSDSLPQTL	85 / 7 AA	64
Phosphosite 6:	CEP152	O94986	S1433	LSDNGSESLPHSAAY	85 / 7 AA	189
Phosphosite 7:	PCM1	Q15154	S386	QSRKPSASERLPDEK	75 / 8 AA	228
Phosphosite 8:	CEP152	O94986	S1431	DLLSDNGSESLPHSA	85 / 7 AA	189
Phosphosite 9:	PBXIP1	Q96AQ6	S16	NSWVLAGSESLPVET	85 / 7 AA	81
Phosphosite 10:	HCN3	Q9P1Z3	S736	PGRKGSGSERLPPSG	85 / 7 AA	86
Phosphosite 11:	RUSC2	Q8N2Y8	T811	PPEQPTATESLPPWS	62 / 8 AA	161
Phosphosite 12:	ZNF750	Q32MQ0	S493	DPPAPTGSASLVSEA	75 / 8 AA	77
Phosphosite 13:	PLRG1	O43660	S146	NRTAPSGSEYRHPGA	100 / 6 AA	57
Phosphosite 14:	ChREBP	Q9NP71	S609	SPPAPSGSERRLSGD	100 / 6 AA	93
Phosphosite 15:	SI1	Q9P2N6	S527	LPASPSGSEDLSSVS	75 / 8 AA	96
Phosphosite 16:	ERN2	Q76MJ5	S350	AVRYPSGSVALPSQW	75 / 8 AA	102
Phosphosite 17:	ANAPC4	Q9UJX5	S356	ISHLQSGSESLLYHL	85 / 7 AA	92
Phosphosite 18:	PACS2	Q86VP3	S702	DDAAPSGSGTLSSTP	75 / 8 AA	98
Phosphosite 19:	CEP110	Q7Z7A1	T43	SPLIGSETLPFHSGG	83 / 6 AA	269
Phosphosite 20:	TMCC1	O94876	S6	__MEPSGSEQLFEDP	75 / 8 AA	72