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:	Y242
P-Site Sequence:	KEEMYKLYPNARRAH
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	Y242	KEEMYKLYPNARRAH	100 / 9 AA	34
Phosphosite 1:	TTLL13	A6NNM8	Y167	LNRMYKLYPSEYNIF	75 / 8 AA	94
Phosphosite 2:	TTLL13	A6NNM8	Y164	ARNLNRMYKLYPSEY	100 / 6 AA	94
Phosphosite 3:	DOCK7	Q96N67	Y534	ELLQVKLYPDSRVRP	71 / 7 AA	243
Phosphosite 4:	SULF1	Q8IWU6	Y238	APQFSKLYPNASQHI	85 / 7 AA	101
Phosphosite 5:	VPS28	Q9UK41	Y27	LYEEVKLYKNARERE	85 / 7 AA	25
Phosphosite 6:	cIAP2	Q13489	S92	KHKKLYPSCRFVQSL	71 / 7 AA	68
Phosphosite 7:	APPBP2	Q92624	Y48	FDVYYKLYQQGRLCQ	62 / 8 AA	67
Phosphosite 8:	PAPOLG	Q9BWT3	Y259	VARTCQLYPNAAAST	62 / 8 AA	83
Phosphosite 9:	mGluR5	P41594	Y249	IAHSYKIYSNAGEQS	71 / 7 AA	132
Phosphosite 10:	mGluR5	P41594	S250	AHSYKIYSNAGEQSF	71 / 7 AA	132
Phosphosite 11:	C9orf41	Q8N4J0	Y254	EINKYKLYPWIHQFS	55 / 9 AA	47
Phosphosite 12:	C9orf41	Q8N4J0	Y251	RCSEINKYKLYPWIH	83 / 6 AA	47
Phosphosite 13:	cIAP2	Q13489	Y90	TEKHKKLYPSCRFVQ	71 / 7 AA	68
Phosphosite 14:	Proline-rich protein 23C	Q6ZRP0	S181	SAAGLYPSARSMFSP	83 / 6 AA	28
Phosphosite 15:	BPTF	Q12830	Y1287	SHTTNKLYPKDRVLD	71 / 7 AA	338
Phosphosite 16:	CHIT1	Q13231	Y428	QGKADGLYPNPRERS	83 / 6 AA	52
Phosphosite 17:	SH3YL1	Q96HL8	Y269	NRNEYKLYPGLSSYH	83 / 6 AA
Phosphosite 18:	KIAA0408	Q6ZU52	Y324	QQEMSMLYPNEGKTS	62 / 8 AA	79
Phosphosite 19:	SH3YL1	Q96HL8	Y266	SQSNRNEYKLYPGLS	100 / 5 AA
Phosphosite 20:	MSLN	Q13421	Y485	PRQLDVLYPKARLAF	83 / 6 AA	69