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:	FAM109B
Human P-Site:	S54
P-Site Sequence:	LKGNLLFSFESREGR
UniProt:	Q6ICB4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM109B	Q6ICB4	S54	LKGNLLFSFESREGR	100 / 9 AA	28
Phosphosite 1:	RasGRF1	Q13972	Y53	LLQNLLFYFESDSSS	87 / 8 AA	145
Phosphosite 2:	NSDDR	Q9Y4D2	S791	SDTESLYSFDSRRSS	71 / 7 AA	115
Phosphosite 3:	ELSPBP1	Q96BH3	Y19	TTFLLYSYESSGGMH	62 / 8 AA	26
Phosphosite 4:	TBCE	Q15813	S492	PVSDLLLSYESPKKP	55 / 9 AA	59
Phosphosite 5:	FAM109B	Q6ICB4	S57	NLLFSFESREGRAPL	100 / 6 AA	28
Phosphosite 6:	ELSPBP1	Q96BH3	Y17	GWTTFLLYSYESSGG	71 / 7 AA	26
Phosphosite 7:	FRS2	Q8WU20	S73	GYDSNLFSFESGRRC	100 / 6 AA	57
Phosphosite 8:	FRS3	O43559	S73	GYDSNLFSFESGRRC	100 / 6 AA	54
Phosphosite 9:	ELSPBP1	Q96BH3	S18	WTTFLLYSYESSGGM	62 / 8 AA	26
Phosphosite 10:	TPX2	Q9ULW0	S539	TVEICPFSFDSRDKE	83 / 6 AA	86
Phosphosite 11:	DDX60L	Q5H9U9	S592	QNDDLLFSIEEEMKN	71 / 7 AA	152
Phosphosite 12:	TPX2	Q9ULW0	S542	ICPFSFDSRDKERQL	83 / 6 AA	86
Phosphosite 13:	NRF1	Q16656	Y280	HGREDLLYAFEDQQT	50 / 8 AA	54
Phosphosite 14:	ZNF44	P15621	S510	KAFSDLFSFQSHETT	71 / 7 AA	77
Phosphosite 15:	TBCE	Q15813	Y493	VSDLLLSYESPKKPG	62 / 8 AA	59
Phosphosite 16:	FAM109A	Q8N4B1	Y48	LRGNMLFYFEDAASR	71 / 7 AA	27
Phosphosite 17:	KIAA2022	Q5QGS0	S992	MDDGRLFSFDSMAPL	83 / 6 AA	168
Phosphosite 18:	DOK1	Q99704	S217	GRDKVMFSFEAGRRC	50 / 8 AA	52
Phosphosite 19:	TRPS1	Q9UHF7	Y633	VDVLLFHYESVHESQ	71 / 7 AA	142
Phosphosite 20:	ASCC3	Q8N3C0	S170	FGKNLAFSFDMHDLD	55 / 9 AA	251