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:	TBC1D2B
Human P-Site:	S338
P-Site Sequence:	VSIRKPASEMQLQVQ
UniProt:	Q9UPU7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBC1D2B	Q9UPU7	S338	VSIRKPASEMQLQVQ	100 / 9 AA	110
Phosphosite 1:	SLC5A4	Q9NY91	S418	TKMRKQASEKELLIA	66 / 9 AA	72
Phosphosite 2:	SLC5A1	P13866	S418	AKVRKRASEKELMIA	66 / 9 AA	73
Phosphosite 3:	AKAP3	O75969	S490	NTQRKPASDISFEYP	55 / 9 AA	95
Phosphosite 4:	C20orf202	A1L168	S46	EWLRKELSEMQIQDQ	66 / 9 AA	14
Phosphosite 5:	BAHCC1	Q9P281	S911	YGGRGPASHMQHPGQ	75 / 8 AA	277
Phosphosite 6:	DBR1	Q9UK59	T355	YDPSKPQTQMQLIHR	62 / 8 AA	62
Phosphosite 7:	KIAA1688	Q9C0H5	S690	FTLRKPSSETDIENW	55 / 9 AA	121
Phosphosite 8:	HSH2D	Q96JZ2	S175	QSKERKPSAEMNRIT	71 / 7 AA	39
Phosphosite 9:	TCEAL2	Q9H3H9	S82	KSERKGKSEMQGGSK	75 / 8 AA	26
Phosphosite 10:	ATP2A2	P16615	S730	TAVAKTASEMVLADD	75 / 8 AA	115
Phosphosite 11:	ATP2A1	O14983	S731	TAVAKTASEMVLADD	75 / 8 AA	110
Phosphosite 12:	VSX1	Q9NZR4	S284	GMIRKPGSEDKLAGL	66 / 9 AA	38
Phosphosite 13:	FAM169A	Q9Y6X4	S299	RTEDNQSSEMQLTID	62 / 8 AA	75
Phosphosite 14:	ANKRD30B	Q9BXX2	T1005	PSHFEPATEMQNSVP	83 / 6 AA	168
Phosphosite 15:	ANKRD30A	Q9BXX3	T646	PSAFEPATEMQKSVP	83 / 6 AA	159
Phosphosite 16:	SORBS1	Q9BX66	S793	TAKRKSGSEMRPARA	62 / 8 AA	142
Phosphosite 17:	TTN	Q8WZ42	S29908	IIERKPVSEVGDGRW	71 / 7 AA	3816
Phosphosite 18:	PIAS2	O75928	T129	LLQDTKPTFEMQQPS	71 / 7 AA	68
Phosphosite 19:	SORBS1	Q9BX66	S791	DDTAKRKSGSEMRPA	71 / 7 AA	142
Phosphosite 20:	STAM2	O75886	S195	TKSLYPSSEIQLNNK	71 / 7 AA	58