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:	HIF1A
Human P-Site:	S28
P-Site Sequence:	KSRDAARSRRSKESE
UniProt:	Q16665
Intern. Prot. ID:	IPI00003442

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HIF1A	Q16665	S28	KSRDAARSRRSKESE	100 / 9 AA	93
Phosphosite 1:	NPAS3	Q8IXF0	S62	KSRDAARSRRGKENF	88 / 9 AA	101
Phosphosite 2:	HIF3A	Q9Y2N7	S25	KSRDAARSRRSQETE	88 / 9 AA	72
Phosphosite 3:	NPAS1	Q99742	S56	KSRNAARSRRGKENL	77 / 9 AA	63
Phosphosite 4:	CGNL1	Q0VF96	S293	PVLDGARSRRSSSSS	87 / 8 AA	149
Phosphosite 5:	KBTBD6	Q86V97	S10	SREDAPRSRRLASPR	85 / 7 AA	76
Phosphosite 6:	CDCA7	Q9BWT1	S226	NEDDLPRSRRSRSSV	66 / 9 AA	43
Phosphosite 7:	TCOF1	Q13428	T1358	GDQPAARTPRSKKKK	75 / 8 AA	152
Phosphosite 8:	TCOF1	Q13428	T1320	GDQPAARTPRSKKKK	75 / 8 AA	152
Phosphosite 9:	C1orf63	Q9BUV0	S57	SSRFSSRSRRSKSRS	75 / 8 AA	34
Phosphosite 10:	MED13L	Q71F56	S1864	NIALPNRSRRSKVSA	75 / 8 AA	243
Phosphosite 11:	LRRK1	Q38SD2	S49	GGDPAARSRRTEGIR	85 / 7 AA	228
Phosphosite 12:	SFRS17A	Q02040	S646	TSPDHTRSRRSHSKD	75 / 8 AA	81
Phosphosite 13:	PRF1	P14222	S124	VARDAARSIRNDWKV	75 / 8 AA	61
Phosphosite 14:	HIF1A	Q16665	S31	DAARSRRSKESEVFY	100 / 6 AA	93
Phosphosite 15:	MED13L	Q71F56	S1867	LPNRSRRSKVSARKI	100 / 6 AA	243
Phosphosite 16:	SPATA5L1	Q9BVQ7	S90	AAVGASRSRRSLSLN	75 / 8 AA	81
Phosphosite 17:	MUS81	Q96NY9	S35	WRDEATRSRRRTRFV	71 / 7 AA	61
Phosphosite 18:	EHBP1L1	Q8N3D4	S615	LEKEAARSRVLESEV	83 / 6 AA	162
Phosphosite 19:	AlphaK1	Q96L96	S540	ELEKAAQSRRSSENC	85 / 7 AA	201
Phosphosite 20:	HDLBP	Q00341	S641	ANCEAARSRILSIQK	83 / 6 AA	141