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:	S34
P-Site Sequence:	IDKTEWDSFFDESGH
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	S34	IDKTEWDSFFDESGH	100 / 9 AA	39
Phosphosite 1:	HPS4	Q9NQG7	T141	ELSTEWDTFIEQILK	55 / 9 AA	77
Phosphosite 2:	DDX60	Q8IY21	S133	CLSKEWGSFLEESYP	55 / 9 AA	198
Phosphosite 3:	FRS2	Q8WU20	T288	ANNTEWDTGYDSDER	62 / 8 AA	57
Phosphosite 4:	SFRS17A	Q02040	S129	PTRHDWDSFFRDAKD	83 / 6 AA	81
Phosphosite 5:	OGDHL	Q9ULD0	S72	SVHKSWDSFFREASE	85 / 7 AA	114
Phosphosite 6:	U2AF1L4	Q8WU68	S80	EVQEHYDSFFEEVFT	71 / 7 AA	26
Phosphosite 7:	FGFR1OP	O95684	S254	EDDMEGDSFFDDPIP	66 / 9 AA	43
Phosphosite 8:	RYR3	Q15413	S4451	DVANLWNSFNDEEEE	71 / 7 AA	552
Phosphosite 9:	SULT1A1	P50225	S157	PEPGTWDSFLEKFMV	66 / 6 AA	34
Phosphosite 10:	SULT1A3	P50224	S157	PEPGTWDSFLEKFMA	66 / 6 AA	34
Phosphosite 11:	CXorf58	Q96LI9	S188	QDYVQYRSFFDEAPA	55 / 9 AA	39
Phosphosite 12:	OR4F6	Q8NGB9	S176	CGPNELDSFFCDLPR	71 / 7 AA	35
Phosphosite 13:	TBC1D21	Q8IYX1	T30	RKPPIDKTEWDSFFD	100 / 5 AA	39
Phosphosite 14:	ATPAF2	Q8N5M1	S96	AVATEWDSQQDTIKY	100 / 5 AA	33
Phosphosite 15:	FLJ21986	A4D0V7	S528	PHPLEWNSFTEDKNI	50 / 8 AA	117
Phosphosite 16:	ANO1	Q5XXA6	S239	FDLSDKDSFFDSKTR	62 / 8 AA	114
Phosphosite 17:	RAD21L1	Q9H4I0	S169	SEILRRHSFFDDNIL	57 / 7 AA	63
Phosphosite 18:	SH3BGRL2	Q9UJC5	S81	RYCGDYDSFFESKES	57 / 7 AA	12
Phosphosite 19:	USP43	Q70EL4	S508	KLAVEWDSSVKERLF	55 / 9 AA	123
Phosphosite 20:	GSK3B	P49841	S338	PLEACAHSFFDELRD	83 / 6 AA	47