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:	S280
P-Site Sequence:	VSSSTLTSKYRGESE
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	S280	VSSSTLTSKYRGESE	100 / 9 AA	56
Phosphosite 1:	KATNAL1	Q9BW62	S279	VSSSTLTSKYRGESE	100 / 9 AA	55
Phosphosite 2:	KATNAL1	Q9BW62	T278	NVSSSTLTSKYRGES	100 / 8 AA	55
Phosphosite 3:	KATNA1	O75449	T279	NVSSSTLTSKYRGES	100 / 8 AA	56
Phosphosite 4:	KATNAL1	Q9BW62	Y281	SSTLTSKYRGESEKL	100 / 7 AA	55
Phosphosite 5:	KATNA1	O75449	Y282	SSTLTSKYRGESEKL	100 / 7 AA	56
Phosphosite 6:	CAPN12	Q6ZSI9	S666	QLTQTLTSRYRDSRL	75 / 8 AA	81
Phosphosite 7:	HBA1	P69905	S139	SVSTVLTSKYR____	75 / 8 AA	15
Phosphosite 8:	HBA1	P69905	Y141	STVLTSKYR______	100 / 6 AA	15
Phosphosite 9:	CAPN12	Q6ZSI9	T665	NQLTQTLTSRYRDSR	85 / 7 AA	81
Phosphosite 10:	HBA1	P69905	T138	ASVSTVLTSKYR___	75 / 8 AA	15
Phosphosite 11:	HBZ	P02008	T138	SVVSSVLTEKYR___	75 / 8 AA	16
Phosphosite 12:	SEC6L1	O60645	S694	LEVSTLVSKYPDIRD	66 / 9 AA	87
Phosphosite 13:	TMEM217	Q8N7C4	Y49	CTEITPKYRGASNII	71 / 7 AA	27
Phosphosite 14:	SPAST	Q9UBP0	Y415	AASLTSKYVGEGEKL	85 / 7 AA	67
Phosphosite 15:	SVOPL	Q8N434	T167	IKTEFLPTKYRGYML	71 / 7 AA	54
Phosphosite 16:	KIAA1409	Q9P2D8	S1249	SLPETLTSKIRQQSP	85 / 7 AA	295
Phosphosite 17:	SFMBT2	Q5VUG0	Y604	EETLKAKYRGKTYRA	71 / 7 AA	101
Phosphosite 18:	TPRX1	Q8N7U7	S373	SSVSTMTSQYQEGDD	55 / 9 AA	41
Phosphosite 19:	ETFDH	Q16134	T151	EDRFGILTEKYRIPV	62 / 8 AA	68
Phosphosite 20:	ZNF131	P52739	S219	ALLADITSKYRQGDR	83 / 6 AA	71