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:	HIF3A
Human P-Site:	S243
P-Site Sequence:	LGRGAFLSRHSLDMK
UniProt:	Q9Y2N7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HIF3A	Q9Y2N7	S243	LGRGAFLSRHSLDMK	100 / 9 AA	72
Phosphosite 1:	HIF1A	Q16665	S244	LDSKTFLSRHSLDMK	87 / 8 AA	93
Phosphosite 2:	HIF2A	Q99814	S246	LDSKTFLSRHSMDMK	75 / 8 AA	96
Phosphosite 3:	CGGBP1	Q9UFW8	S131	PAVRAFLSRHVKNGG	100 / 6 AA	19
Phosphosite 4:	NPAS2	Q99743	S253	EPLEEFTSRHSLEWK	66 / 9 AA	92
Phosphosite 5:	CLOCK	O15516	S278	EPNEEFTSRHSLEWK	66 / 9 AA	95
Phosphosite 6:	POLR2G	P62487	S109	GPMSCFISRHSIPSE	55 / 9 AA	19
Phosphosite 7:	FAM122B	Q7Z309	S55	RNSTTIMSRHSLEEG	62 / 8 AA	27
Phosphosite 8:	SULF2	Q8IWU5	S27	GGSSAFLSHHRLKGR	66 / 9 AA	100
Phosphosite 9:	UQCRFS1	P47985	S51	DLKRPFLSRESLSGQ	75 / 8 AA	30
Phosphosite 10:	UQCRFSL1	P0C7P4	S60	DLKRPFLSRESLSGQ	75 / 8 AA	31
Phosphosite 11:	TRIO	O75962	S591	NHGEAFLSKHTGVGK	71 / 7 AA	347
Phosphosite 12:	TRAD	O60229	S561	NHGEAFLSKHTGVGK	71 / 7 AA	340
Phosphosite 13:	SCN8A	Q9UQD0	S557	IPGSPFLSRHNSKSS	62 / 8 AA	225
Phosphosite 14:	HIF3A	Q9Y2N7	S246	GAFLSRHSLDMKFTY	100 / 6 AA	72
Phosphosite 15:	ARNT2	Q9HBZ2	S339	SVPTEFLSRHNSDGI	71 / 7 AA	79
Phosphosite 16:	HIF1A	Q16665	S247	KTFLSRHSLDMKFSY	100 / 6 AA	93
Phosphosite 17:	ZNF579	Q8NAF0	S60	FRFPYYLSRHRLSHS	71 / 7 AA	60
Phosphosite 18:	APOBEC1	P41238	S105	QAIREFLSRHPGVTL	71 / 7 AA	28
Phosphosite 19:	EM15	Q9NX18	S20	MLALSRHSLLSPLLS	100 / 6 AA	20
Phosphosite 20:	MAP1S	Q66K74	S62	EQLKVFVSRHSATFS	71 / 7 AA	112