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:	KLF9
Human P-Site:	S119
P-Site Sequence:	EERQDPGSAPSPLSL
UniProt:	Q13886
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLF9	Q13886	S119	EERQDPGSAPSPLSL	100 / 9 AA	27
Phosphosite 1:	POLD1	P28340	S914	MRKRDPGSAPSLGDR	87 / 8 AA	124
Phosphosite 2:	Alix	Q8WUM4	S792	APSQTPGSAPPPQAQ	77 / 9 AA	96
Phosphosite 3:	FAM13C1	Q8NE31	S256	RFNLDPESAPSPPST	87 / 8 AA	66
Phosphosite 4:	FOXO3	O43524	S110	PGGQDPGSGPATAAG	75 / 8 AA	71
Phosphosite 5:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	S435	EKIQDPGSACPSFNT	100 / 6 AA	74
Phosphosite 6:	USP38	Q8NB14	S636	MSVQDPASSPSIQDG	75 / 8 AA	117
Phosphosite 7:	AKAP13	Q12802	S309	MTAQDPSSAPETDGQ	85 / 7 AA	308
Phosphosite 8:	BAIAP3	O94812	S66	RTEQDPGSASADPQE	100 / 6 AA	132
Phosphosite 9:	SLC4A9	Q96Q91	T33	DSNPDPGTGPSPDGP	75 / 8 AA	108
Phosphosite 10:	SFTPC	P11686	S171	AEGRDAGSAPSGGDP	75 / 8 AA	21
Phosphosite 11:	AKAP13	Q12802	S308	MMTAQDPSSAPETDG	85 / 7 AA	308
Phosphosite 12:	BRD3	Q15059	S693	ARKEKPGSAPSGGPS	75 / 8 AA	80
Phosphosite 13:	TLN2	Q9Y4G6	S1489	NLVDPGSSPSQVLSA	85 / 7 AA	272
Phosphosite 14:	TLN2	Q9Y4G6	S1488	QNLVDPGSSPSQVLS	85 / 7 AA	272
Phosphosite 15:	TUSC5	Q8IXB3	S17	PSAQEPGSAAFLDLP	71 / 7 AA	19
Phosphosite 16:	LRRC66	Q68CR7	S484	RSRKDPGSSQSPGQC	66 / 9 AA	98
Phosphosite 17:	USP31	Q70CQ4	S1108	PKSQDSVSSPSPQKQ	66 / 9 AA	147
Phosphosite 18:	ZC3H13	Q5T200	T1093	TATTPGSTPSPLSSL	85 / 7 AA	197
Phosphosite 19:	MUC5AC	P98088	T3768	TTSGPGSTPSPVPTT	75 / 8 AA	527
Phosphosite 20:	ZC3H13	Q5T200	S1092	ATATTPGSTPSPLSS	85 / 7 AA	197