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:	IKKa
Human P-Site:	S583
P-Site Sequence:	SDHSYSDSTEMVKII
UniProt:	O15111
Intern. Prot. ID:	IPI00005104

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IKKa	O15111	S583	SDHSYSDSTEMVKII	100 / 9 AA	85
Phosphosite 1:	IKKa	O15111	T584	DHSYSDSTEMVKIIV	100 / 8 AA	85
Phosphosite 2:	IKKa	O15111	S581	RPSDHSYSDSTEMVK	100 / 7 AA	85
Phosphosite 3:	JMJD2A	O75164	T460	FPDYSDSTEVKFEEL	85 / 7 AA	121
Phosphosite 4:	JMJD2A	O75164	S459	TFPDYSDSTEVKFEE	85 / 7 AA	121
Phosphosite 5:	GARNL1	Q6GYQ0	S1544	HDNHYSESTELSPEL	71 / 7 AA	230
Phosphosite 6:	JMJD2A	O75164	S457	GLTFPDYSDSTEVKF	100 / 6 AA	121
Phosphosite 7:	QRICH1	Q2TAL8	S66	GNCIYTDSTEVAGSL	71 / 7 AA	86
Phosphosite 8:	PCNX	Q96RV3	S2005	LTTSYSDSHEQLKDI	66 / 9 AA	259
Phosphosite 9:	ANKRD13B	Q86YJ7	T265	LGWRSEKTEMVNGYE	71 / 7 AA	70
Phosphosite 10:	PTOV1	Q86YD1	S111	KRRPYSDSTAKLKRT	55 / 9 AA	47
Phosphosite 11:	PDE4A	P27815	S51	QQRGYSDSAERAERE	55 / 9 AA	98
Phosphosite 12:	LAMB2	P55268	S1532	QEGADPDSIEMVATR	71 / 7 AA	196
Phosphosite 13:	ZNF397OS	Q86W11	S59	RQFSYSDSTGPREAL	100 / 6 AA	56
Phosphosite 14:	ZNF397OS	Q86W11	S57	KFRQFSYSDSTGPRE	100 / 6 AA	56
Phosphosite 15:	RIF1	Q5UIP0	S983	EESSGPYSDGTENSQ	71 / 7 AA	274
Phosphosite 16:	RGS12	O14924	S560	DQDSYTDSTDGWSSI	71 / 7 AA	156
Phosphosite 17:	RNF6	Q9Y252	T547	RQAQGDSTEMHGENE	83 / 6 AA	78
Phosphosite 18:	RNF6	Q9Y252	S546	DRQAQGDSTEMHGEN	83 / 6 AA	78
Phosphosite 19:	RGS12	O14924	T558	TSDQDSYTDSTDGWS	71 / 7 AA	156
Phosphosite 20:	QRICH1	Q2TAL8	T64	QGGNCIYTDSTEVAG	83 / 6 AA	86