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:	TBC1D8B
Human P-Site:	S1050
P-Site Sequence:	FSGTVCGSGGPSEEK
UniProt:	Q0IIM8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBC1D8B	Q0IIM8	S1050	FSGTVCGSGGPSEEK	100 / 9 AA	129
Phosphosite 1:	IGFBPL1	Q8WX77	S117	QRGTVCGSDGRSYPS	77 / 9 AA	29
Phosphosite 2:	AGRN	O00468	S287	PEGTVCGSDGADYPG	75 / 8 AA	215
Phosphosite 3:	SPOCK1	Q08629	S150	QSAMVCGSDGHSYTS	66 / 9 AA	49
Phosphosite 4:	GRM4	Q14833	S138	GTEVRCGSGGPPIIT	85 / 7 AA	102
Phosphosite 5:	SPOCK2	Q92563	S150	QLASVCGSDGHTYSS	55 / 9 AA	47
Phosphosite 6:	SNIP	Q9C0H9	S488	IPSAPCGSGGRSSGA	85 / 7 AA	112
Phosphosite 7:	DAZAP1	Q96EP5	S381	GGPSVPGSGGPPAGG	66 / 9 AA	43
Phosphosite 8:	SPOCK3	Q9BQ16	S153	YPSPVCGSDGHTYSF	62 / 8 AA	49
Phosphosite 9:	GPR133	Q6QNK2	S138	SNGFKVCSSGGRGSV	62 / 8 AA	97
Phosphosite 10:	FosB	P53539	S120	SSGGASGSGGPSTSG	75 / 8 AA	36
Phosphosite 11:	MKL1	Q969V6	S785	SPKTVCGSPLAAQPS	100 / 5 AA	99
Phosphosite 12:	ILKAP	Q9H0C8	S42	ASSTDSGSGGPLLFD	75 / 8 AA	43
Phosphosite 13:	POLB	P06746	T176	VDSEYIATVCGSFRR	100 / 5 AA
Phosphosite 14:	MKL1	Q969V6	T781	KEKPSPKTVCGSPLA	100 / 5 AA	99
Phosphosite 15:	C7orf64	Q5RL73	S214	SSKCMCSSGGPVDRA	71 / 7 AA	42
Phosphosite 16:	POLB	P06746	S180	YIATVCGSFRRGAES	100 / 5 AA
Phosphosite 17:	AGRN	O00468	T283	CRGAPEGTVCGSDGA	100 / 5 AA	215
Phosphosite 18:	NME4	O00746	S30	SLLVRHGSGGPSWTR	85 / 7 AA	21
Phosphosite 19:	FSTL4	Q6MZW2	S103	SYVPVCGSDGRFYEN	71 / 7 AA	93
Phosphosite 20:	TBC1D8B	Q0IIM8	T1046	SAKGFSGTVCGSGGP	100 / 5 AA	129