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:	SPAST
Human P-Site:	S445
P-Site Sequence:	IFIDEVDSLLCERRE
UniProt:	Q9UBP0
Intern. Prot. ID:	IPI00002707

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPAST	Q9UBP0	S445	IFIDEVDSLLCERRE	100 / 9 AA	67
Phosphosite 1:	PKN2	Q16513	S701	VARDEVDSLMCEKRI	88 / 9 AA	112
Phosphosite 2:	PKN1	Q16512	S659	VARDEVESLMCEKRI	77 / 9 AA	104
Phosphosite 3:	PKN3	Q6P5Z2	S603	LSRDEIESLYCEKRI	66 / 9 AA	99
Phosphosite 4:	ZFYVE26	Q68DK2	S1719	FTMDEVDSLLSRYAE	87 / 8 AA	285
Phosphosite 5:	FIGNL1	Q6PIW4	S504	IFIDEIDSLLSQRGD	66 / 9 AA	74
Phosphosite 6:	NPHP1	O15259	S26	ELKQQVDSLLSESQL	66 / 9 AA	83
Phosphosite 7:	KRTHA5	Q92764	S241	NHEEEVNSLRCQLGD	55 / 9 AA	50
Phosphosite 8:	RAPGEF5	Q92565	S64	TEDDSVDSLLSDRYV	66 / 9 AA	68
Phosphosite 9:	ANKRD12	Q6UB98	S339	DSETEKDSLICESKQ	75 / 8 AA	236
Phosphosite 10:	ITGB4	P16144	S1069	LELQEVDSLLRGRQV	75 / 8 AA	202
Phosphosite 11:	SORBS2	O94875	S407	VKSESMGSLLCEEDS	55 / 9 AA	72
Phosphosite 12:	DDX56	Q9NY93	S182	GFEEELKSLLCHLPR	62 / 8 AA	62
Phosphosite 13:	ATAD1	Q8NBU5	S196	IFIDEIDSFLRNRSS	62 / 8 AA	159
Phosphosite 14:	NIF3L1	Q9GZT8	S18	TTVRFVDSLICNSSR	71 / 7 AA	42
Phosphosite 15:	EIF4H	Q15056	S94	VEFDEVDSLKEALTY	100 / 6 AA	27
Phosphosite 16:	CUX1	Q13948	S500	LPEGQVDSLLSIISS	62 / 8 AA	77
Phosphosite 17:	CCT8	P50990	S162	RDIDEVSSLLRTSIM	75 / 8 AA	60
Phosphosite 18:	VPS4A	Q9UN37	S231	IFIDEVDSLCGSRNE	100 / 6 AA	49
Phosphosite 19:	MLL2	O14686	S995	SLPETDDSLLCDAGT	83 / 6 AA	564
Phosphosite 20:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	S129	KSQKETESLHCEYVA	62 / 8 AA	74