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:	TBC1D21
Human P-Site:	T263
P-Site Sequence:	RLWEVLLTGKPCRNF
UniProt:	Q8IYX1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBC1D21	Q8IYX1	T263	RLWEVLLTGKPCRNF	100 / 9 AA	39
Phosphosite 1:	PIK3R4	Q99570	T886	SDQEVIQTGKPPRSE	75 / 8 AA	153
Phosphosite 2:	EPB41L5	Q9HCM4	T685	AGCEMLLTGKEGHGN	85 / 7 AA	82
Phosphosite 3:	ELMO3	Q96BJ8	T604	ADMRALLTGKDCPHV	75 / 8 AA	69
Phosphosite 4:	XRRA1	Q6P2D8	T623	HGYEELLTAKPDPAF	75 / 8 AA	90
Phosphosite 5:	CCDC108	Q6ZU64	T1883	SRGEVVLTSRPRVIA	62 / 8 AA	217
Phosphosite 6:	SCC-112	Q29RF7	T1132	ETRVLLLTGKPKPAG	85 / 7 AA	151
Phosphosite 7:	SDSL	Q96GA7	T116	EGAEVQLTGKVWDEA	85 / 7 AA	35
Phosphosite 8:	UBR4	Q5T4S7	T1958	PFTVLSLTGNPCKED	83 / 6 AA	574
Phosphosite 9:	CHD6	Q8TD26	T626	LEHKVLLTGTPLQNS	85 / 7 AA	305
Phosphosite 10:	MRPS17	Q9Y2R5	T96	GKVIDPVTGKPCAGT	83 / 6 AA	15
Phosphosite 11:	C17orf39	Q8IVV7	T15	GRGTQLRTGRPCSQV	71 / 7 AA	34
Phosphosite 12:	NPAT	Q14207	T541	LSQDTSLTGKPSKKS	55 / 9 AA	154
Phosphosite 13:	C1orf147	Q96MC9	S231	RSCTTLTSKPCSRAI	83 / 6 AA	30
Phosphosite 14:	WDFY4	Q6ZS81	T3146	LDVSIALTGKPSKTS	62 / 8 AA	354
Phosphosite 15:	RAD54L2	Q9Y4B4	T1238	LNSSLLVTGQPCGDR	71 / 7 AA	163
Phosphosite 16:	CDH20	Q9HBT6	S48	GELEALLSDKPQSHQ	62 / 8 AA	89
Phosphosite 17:	UBE2O	Q9C0C9	T834	MTVEQLLTGSPTSPT	75 / 8 AA	141
Phosphosite 18:	C1orf147	Q96MC9	T230	WRSCTTLTSKPCSRA	83 / 6 AA	30
Phosphosite 19:	EDEM3	Q9BZQ6	S790	EEVEVLLSDKAKDRD	62 / 8 AA	105
Phosphosite 20:	ATP6V1A	P38606	T82	VGDPVLRTGKPLSVE	85 / 7 AA	68