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:	SPG21
Human P-Site:	S300
P-Site Sequence:	ELEVQKGSLGISQEE
UniProt:	Q9NZD8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPG21	Q9NZD8	S300	ELEVQKGSLGISQEE	100 / 9 AA	34
Phosphosite 1:	C8orf44	Q96CB5	S106	KQKRQKGSLAIFCWS	85 / 7 AA	18
Phosphosite 2:	EFHB	Q8N7U6	S86	RTVMQRGSLGVDSVS	62 / 8 AA	94
Phosphosite 3:	MYO1E	Q12965	S226	ASAEQKHSLGITSMD	75 / 8 AA	127
Phosphosite 4:	DOLK	Q9UPQ8	S431	RPCTQKGSLGGARAL	85 / 7 AA	59
Phosphosite 5:	ZNF396	Q96N95	S205	SASRQKTSLGIELHC	85 / 7 AA	39
Phosphosite 6:	ZNF396	Q96N95	T204	KSASRQKTSLGIELH	85 / 7 AA	39
Phosphosite 7:	PTPN13	Q12923	S1798	LIKSEKGSLGFTVTK	62 / 8 AA	277
Phosphosite 8:	COL18A1	P39060	S972	GRTGQKGSLGEAGAP	75 / 8 AA	178
Phosphosite 9:	TTC3	P53804	S1410	ETQILEGSLGISVKS	66 / 9 AA	230
Phosphosite 10:	SCP2	P22307	S128	FEKMSKGSLGIKFSD	100 / 6 AA	59
Phosphosite 11:	AMOT	Q4VCS5	S823	DDKSWKGSLGILLGG	100 / 6 AA	118
Phosphosite 12:	GLDC	P23378	T467	FRLFEDGTLGISLDE	62 / 8 AA	113
Phosphosite 13:	FAM44A	Q8NFC6	S854	DSKIQKDSLGSKQHG	71 / 7 AA	330
Phosphosite 14:	COL22A1	Q8NFW1	S534	GEKGEKGSLGLPGPP	62 / 8 AA	161
Phosphosite 15:	ZNF169	Q14929	S276	RRFSQKASLSIHQRK	71 / 7 AA	67
Phosphosite 16:	ZBTB39	O15060	S686	HVGVHKGSLPPDFTI	83 / 6 AA	79
Phosphosite 17:	PARD3	Q8TEW0	S4043	RLSKQSGSLGLSQEK	75 / 8 AA	151
Phosphosite 18:	p27Kip1	P46527	S83	WQEVEKGSLPEFYYR	83 / 6 AA	22
Phosphosite 19:	STARD9	Q9P2P6	S4066	WCGVQKGSPGGLDMT	85 / 7 AA	507
Phosphosite 20:	COL11A2	P13942	S812	GRQGPKGSLGFPGFP	62 / 8 AA	172