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:	S553
P-Site Sequence:	DPRLSCSSPSRGDPS
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	S553	DPRLSCSSPSRGDPS	100 / 9 AA	72
Phosphosite 1:	HIF3A	Q9Y2N7	S552	SDPRLSCSSPSRGDP	100 / 8 AA	72
Phosphosite 2:	HIF3A	Q9Y2N7	S555	RLSCSSPSRGDPSAS	100 / 7 AA	72
Phosphosite 3:	BTBD12	Q8IY92	S960	LGHSSCSSPSRDCQA	87 / 8 AA	200
Phosphosite 4:	IGSF1	Q8N6C5	S60	NITLWCRSPSRISSK	75 / 8 AA	149
Phosphosite 5:	BTBD12	Q8IY92	S959	ALGHSSCSSPSRDCQ	100 / 7 AA	200
Phosphosite 6:	smMLCK	Q15746	S299	AKSKNCSSPQRGGSP	75 / 8 AA	211
Phosphosite 7:	ZFAND2B	Q8WV99	S173	QTMPSCTSPSRATTR	75 / 8 AA	28
Phosphosite 8:	C12orf45	Q8N5I9	S15	QASPSCSSPTRDSSG	75 / 8 AA	20
Phosphosite 9:	DKK1	O94907	S99	GTDEYCASPTRGGDA	71 / 7 AA	29
Phosphosite 10:	PCSK9	Q8NBP7	S487	DEELLSCSSFSRSGK	87 / 8 AA	74
Phosphosite 11:	C17orf53	Q8N3J3	T326	TPNSSCSTPSRTSSG	85 / 7 AA	70
Phosphosite 12:	C17orf53	Q8N3J3	S325	RTPNSSCSTPSRTSS	85 / 7 AA	70
Phosphosite 13:	ASB2	Q96Q27	S17	FSLFHSCSAPSRSTA	85 / 7 AA	65
Phosphosite 14:	PCSK9	Q8NBP7	S488	EELLSCSSFSRSGKR	87 / 8 AA	74
Phosphosite 15:	ZNF438	Q7Z4V0	S55	SRMLPCHSPSRSDQV	75 / 8 AA	92
Phosphosite 16:	ERBB2IP	Q96RT1	S659	NQNNSNCSSPSRMSD	85 / 7 AA	158
Phosphosite 17:	TBX15	Q96SF7	S546	QSTLLCSSPSNGAFG	77 / 9 AA	66
Phosphosite 18:	ERBB2IP	Q96RT1	S660	QNNSNCSSPSRMSDS	85 / 7 AA	158
Phosphosite 19:	C12orf45	Q8N5I9	S14	PQASPSCSSPTRDSS	85 / 7 AA	20
Phosphosite 20:	OBSCN	Q5VST9	S6661	YLSLTCSSPFAGESD	66 / 9 AA	868