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:	FAM21B
Human P-Site:	S821
P-Site Sequence:	RVVKKDHSVDSFKNQ
UniProt:	Q5SNT6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21B	Q5SNT6	S821	RVVKKDHSVDSFKNQ	100 / 9 AA	137
Phosphosite 1:	FAM21A	Q641Q2	S909	RVVKKDHSVDSFKNQ	100 / 9 AA	147
Phosphosite 2:	MECR	Q9BV79	S320	SQWKKDHSPDQFKEL	77 / 9 AA	40
Phosphosite 3:	FAM21A	Q641Q2	S912	KKDHSVDSFKNQKHP	100 / 6 AA	147
Phosphosite 4:	FAM21B	Q5SNT6	S824	KKDHSVDSFKNQKHP	100 / 6 AA	137
Phosphosite 5:	XDH	P47989	S188	MNQKKDHSVSLSPSL	100 / 6 AA	146
Phosphosite 6:	ZNF131	P52739	S284	KEHMKSHSTESFKCE	55 / 9 AA	71
Phosphosite 7:	DOCK10	Q96BY6	S942	HEEQLDHSVQSYIKF	71 / 7 AA	249
Phosphosite 8:	LY6H	O94772	S68	SSSRKDHSVNKMCAS	55 / 9 AA	15
Phosphosite 9:	MSL1	Q68DK7	S482	VPSWRDHSVEPLRDP	50 / 8 AA	67
Phosphosite 10:	DLEC1	Q9Y238	T270	FEDELDHTVDSLTWN	71 / 7 AA	196
Phosphosite 11:	TRDN	Q13061	S415	KSPKKEHSVPSDKQV	75 / 8 AA	82
Phosphosite 12:	FTSJD2	Q8N1G2	S63	ETEGKQHSSDSFDDA	75 / 8 AA	95
Phosphosite 13:	UTY	O14607	S761	VHTKTDHSVASSPSS	75 / 8 AA	150
Phosphosite 14:	GPR111	Q8IZF7	S268	SSYILLHSVNSFARR	83 / 6 AA	79
Phosphosite 15:	SCUBE3	Q8IX30	S699	QCPPGQHSVDGFKPC	71 / 7 AA	109
Phosphosite 16:	FTSJD2	Q8N1G2	S64	TEGKQHSSDSFDDAF	75 / 8 AA	95
Phosphosite 17:	PPT2	Q9UMR5	S131	MDDHNVDSFISLSSP	83 / 6 AA	34
Phosphosite 18:	WDR4	P57081	S182	AAPHSIESFCLGHTE	66 / 6 AA	45
Phosphosite 19:	FAM46A	Q96IP4	S229	LRRQFEFSVDSFQIK	71 / 7 AA	50
Phosphosite 20:	FAM46D	Q8NEK8	S172	LRRQFEFSVDSFQIV	71 / 7 AA	45