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:	S17
P-Site Sequence:	LSARQSASFILVKRK
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	S17	LSARQSASFILVKRK	100 / 9 AA	39
Phosphosite 1:	MYH10	P35580	S453	RTKRQGASFIGILDI	85 / 7 AA	229
Phosphosite 2:	MYH9	P35579	S446	KTKRQGASFIGILDI	85 / 7 AA	227
Phosphosite 3:	BTBD9	Q96Q07	S534	TFERQPASFIRIVGT	85 / 7 AA	69
Phosphosite 4:	SMEK1	Q6IN85	S743	LSGRQSPSFKLSLSS	75 / 8 AA	95
Phosphosite 5:	PDLIM2	Q96JY6	S241	AAPRQSSSFRLLQEA	66 / 9 AA	37
Phosphosite 6:	PDLIM2	Q96JY6	S240	RAAPRQSSSFRLLQE	75 / 8 AA	37
Phosphosite 7:	GPR148	Q8TDV2	Y201	LEEQGASYILPPSMG	71 / 7 AA	38
Phosphosite 8:	GPR148	Q8TDV2	S200	QLEEQGASYILPPSM	71 / 7 AA	38
Phosphosite 9:	DENND4C	Q5VZ89	S1309	KDLRGSASFFLKPST	75 / 8 AA	187
Phosphosite 10:	IQCH	Q86VS3	T938	DLEERQGTVFILYEH	62 / 8 AA	117
Phosphosite 11:	POLQ	O75417	S800	TGTRQNHSFIWSGAS	62 / 8 AA	198
Phosphosite 12:	LATS1	O95835	S1025	DLRQQSASYIPKITH	71 / 7 AA	127
Phosphosite 13:	MYO15A	Q9UKN7	T448	AGVERQGTSFRLPSA	62 / 8 AA	395
Phosphosite 14:	MYO15A	Q9UKN7	S449	GVERQGTSFRLPSAA	62 / 8 AA	395
Phosphosite 15:	MYH14	Q7Z406	S472	RSPRQGASFLGILDI	71 / 7 AA	228
Phosphosite 16:	MYH11	P35749	S453	KTHRQGASFLGILDI	71 / 7 AA	227
Phosphosite 17:	ST6GALNAC4	Q9H4F1	S209	KNRRQSGSFLSTGWF	71 / 7 AA	34
Phosphosite 18:	ST6GALNAC4	Q9H4F1	S207	TGKNRRQSGSFLSTG	71 / 7 AA	34
Phosphosite 19:	NMU	P48645	S170	RPRNGRRSAGFI___	71 / 7 AA	20
Phosphosite 20:	TCP1	P17987	S374	TKARTSASIILRGAN	75 / 8 AA	60