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:	S400
P-Site Sequence:	VYEGPFASRSLSDCV
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	S400	VYEGPFASRSLSDCV	100 / 9 AA	85
Phosphosite 1:	ULK3	Q6PHR2	S215	FGQPPFASRSFSELE	87 / 8 AA	24
Phosphosite 2:	IKKa	O15111	S402	EGPFASRSLSDCVNY	100 / 7 AA	85
Phosphosite 3:	C2orf50	Q96LR7	S39	ARGGPMASRGLAGGC	66 / 9 AA	18
Phosphosite 4:	RBM41	Q96IZ5	S215	MRGEPFASHSLVSAT	75 / 8 AA	47
Phosphosite 5:	TNXB	P22105	S28	ARAGPFSSRSNVTLP	85 / 7 AA	464
Phosphosite 6:	PWP1	Q13610	S492	SISGPFGSRSSDTPM	85 / 7 AA	56
Phosphosite 7:	KRT76	Q01546	S55	SGAGSFGSRSLYNLG	75 / 8 AA	66
Phosphosite 8:	TNXB	P22105	S27	TARAGPFSSRSNVTL	85 / 7 AA	464
Phosphosite 9:	K2	P35908	S60	FGGGGFGSRSLVGLG	75 / 8 AA	65
Phosphosite 10:	ZFP276	Q8N554	S87	RLCHGKFSSRSLRSI	75 / 8 AA	67
Phosphosite 11:	KRT79	Q5XKE5	S59	PGTGGFGSRSLYNLG	75 / 8 AA	58
Phosphosite 12:	KRT71	Q3SY84	S45	GLSGGFGSRSLYSLG	75 / 8 AA	57
Phosphosite 13:	KRT4	P19013	S49	CSSGGFGSRSLYNLR	75 / 8 AA	57
Phosphosite 14:	KRT78	Q8N1N4	S38	SSRGGFSSRSLNSFG	66 / 9 AA	57
Phosphosite 15:	ZFP276	Q8N554	S88	LCHGKFSSRSLRSIS	75 / 8 AA	67
Phosphosite 16:	HRNR	Q86YZ3	S1276	SSRGPYESRSGHSSV	71 / 7 AA	282
Phosphosite 17:	K6IRS3	Q86Y46	S45	GLSGGFSSRSLYSLG	75 / 8 AA	59
Phosphosite 18:	K6IRS3	Q86Y46	S44	KGLSGGFSSRSLYSL	75 / 8 AA	59
Phosphosite 19:	C15orf42	Q7Z2Z1	S1611	ALSMPRASRSLSKPE	87 / 8 AA	211
Phosphosite 20:	PRDM15	P57071	S446	TQFGPFESRRVAKWE	55 / 9 AA	169