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:	S256
P-Site Sequence:	SGEVRFSSHLPQPNS
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	S256	SGEVRFSSHLPQPNS	100 / 9 AA	85
Phosphosite 1:	IKKa	O15111	S255	MSGEVRFSSHLPQPN	100 / 8 AA	85
Phosphosite 2:	SLIT3	O75094	S528	QKLVRIPSHLPEYVT	66 / 9 AA	168
Phosphosite 3:	ZNF559	Q9BR84	S450	GKAFRYSSHLSQHKR	75 / 8 AA	62
Phosphosite 4:	NRK	Q7Z2Y5	S805	AHHVKFSSSVPQRSL	66 / 9 AA	178
Phosphosite 5:	OR8S1	Q8NH09	S305	ERSLRDSSHLPQLHK	77 / 9 AA	40
Phosphosite 6:	IKKb	O14920	S257	NGTVKFSSSLPYPNN	75 / 8 AA	87
Phosphosite 7:	SULT2A1	Q06520	S98	ESPRLFSSHLPIQLF	100 / 6 AA	34
Phosphosite 8:	ADA	P00813	S103	VYVEVRYSPHLLANS	71 / 7 AA	41
Phosphosite 9:	SULT2A1	Q06520	S97	TESPRLFSSHLPIQL	100 / 6 AA	34
Phosphosite 10:	SNUPN	O95149	S153	GYCVNRFSSLLPGGN	85 / 7 AA	41
Phosphosite 11:	C1orf26	Q5T5J6	S744	EITVFSSSHLPQPSR	77 / 9 AA	103
Phosphosite 12:	SNUPN	O95149	S154	YCVNRFSSLLPGGNR	85 / 7 AA	41
Phosphosite 13:	MLLT10	P55197	S610	SSTPVSSSHLPQQSS	100 / 6 AA	109
Phosphosite 14:	AES	Q08117	S12	QSRHSGSSHLPQQLK	100 / 6 AA	22
Phosphosite 15:	EIF2B4	Q9UI10	S181	GSKVSLFSHLPQYSR	66 / 9 AA	58
Phosphosite 16:	TIAL1	Q01085	T249	YSFVRFSTHESAAHA	83 / 6 AA	42
Phosphosite 17:	NEUROD4	Q9HD90	S239	LGESSFGSHLPDCST	62 / 8 AA	37
Phosphosite 18:	SPEF2	Q9C093	S1742	QDSNRFASHLKIENI	83 / 6 AA	210
Phosphosite 19:	TIA1	P31483	S258	YSFVRFNSHESAAHA	83 / 6 AA	43
Phosphosite 20:	C22orf30	Q5THK1	S1842	WTKKRSFSSHMPTMQ	83 / 6 AA	237