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:	KATNA1
Human P-Site:	S474
P-Site Sequence:	KKVSKSVSAADIERY
UniProt:	O75449
Intern. Prot. ID:	IPI00013075

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KATNA1	O75449	S474	KKVSKSVSAADIERY	100 / 9 AA	56
Phosphosite 1:	KATNAL1	Q9BW62	S473	KKIAKSVSAADLEKY	87 / 8 AA	55
Phosphosite 2:	C10orf137	Q3B7T1	S869	RLVSKSVSAAEQQLW	87 / 8 AA	139
Phosphosite 3:	SIRT7	Q9NRC8	S136	LQKGRSVSAADLSEA	66 / 9 AA	45
Phosphosite 4:	FAM135B	Q49AJ0	S772	TKLTKSVSAPHISSP	66 / 9 AA	156
Phosphosite 5:	USP21	Q9UK80	S115	LARSKSVSSGDLRPM	66 / 9 AA	63
Phosphosite 6:	C10orf137	Q3B7T1	S867	SERLVSKSVSAAEQQ	100 / 7 AA	139
Phosphosite 7:	ARHGEF2	Q92974	T152	SLAKSVSTTNIAGHF	62 / 8 AA	112
Phosphosite 8:	ARHGEF2	Q92974	S151	LSLAKSVSTTNIAGH	62 / 8 AA	112
Phosphosite 9:	KATNA1	O75449	S472	ALKKVSKSVSAADIE	100 / 7 AA	56
Phosphosite 10:	NASP	P49321	S246	AEEEKSVSGTDVQEE	62 / 8 AA	85
Phosphosite 11:	SYTL3	Q4VX76	S243	NVTTRKVSAPDILKP	55 / 9 AA	69
Phosphosite 12:	USP21	Q9UK80	S116	ARSKSVSSGDLRPMG	62 / 8 AA	63
Phosphosite 13:	LRCH2	Q5VUJ6	S512	VECEKSVSADEVNSP	62 / 8 AA	85
Phosphosite 14:	C9orf97	Q5T7W7	S126	LSTSKSLSSADEKNP	75 / 8 AA	58
Phosphosite 15:	COL6A6	A6NMZ7	S257	GFLEESVSALDIKEN	85 / 7 AA	247
Phosphosite 16:	DKFZp451F163	Q99081	S283	SYPPHSVSPTDINTS	71 / 7 AA	73
Phosphosite 17:	VAX1	Q5SQQ9	S67	CNKSKSNSAADPDYC	87 / 8 AA	35
Phosphosite 18:	DKFZp451F163	Q99081	T285	PPHSVSPTDINTSLP	71 / 7 AA	73
Phosphosite 19:	CEP290	O15078	S1131	DSVSKAVSDADRQRI	75 / 8 AA	290
Phosphosite 20:	MKI67	P46013	S870	TEPSKTVSTANRSGR	62 / 8 AA	359