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:	FAM21A
Human P-Site:	S284
P-Site Sequence:	ENTRPKRSRPTSFAD
UniProt:	Q641Q2
Intern. Prot. ID:	IPI00792422

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21A	Q641Q2	S284	ENTRPKRSRPTSFAD	100 / 9 AA	147
Phosphosite 1:	FAM21C	Q9Y4E1	S284	ENTRPKRSRPTSFAD	100 / 9 AA	145
Phosphosite 2:	FAM21B	Q5SNT6	S196	ENTRPKRSRPTSFAD	100 / 9 AA	137
Phosphosite 3:	LARP7	Q4G0J3	S254	SISKMKRSRPTSEGS	100 / 7 AA	67
Phosphosite 4:	C16orf90	A8MZG2	S149	SRLRPKRSWGTWEEA	66 / 9 AA	18
Phosphosite 5:	ANKRD11	Q6UB99	S1698	ASPRPDQSRPTGVPT	66 / 9 AA	298
Phosphosite 6:	RFC1	P35251	S529	KESESKKSRPTSKRD	85 / 7 AA	128
Phosphosite 7:	dynactin 1	Q14203	T153	TTRRPKPTRPASTGV	66 / 9 AA	142
Phosphosite 8:	LOC144097	Q9BUA3	S191	NPSLPKRSRPRGLRP	100 / 6 AA	41
Phosphosite 9:	COL15A1	P39059	S757	LLNEPKLSRPTAAIG	75 / 8 AA	142
Phosphosite 10:	SLTM	Q9NWH9	S878	REAGPNPSRPTSWKS	75 / 8 AA	117
Phosphosite 11:	TNNT1	P13805	S43	EEERPKPSRPVVPPL	75 / 8 AA	33
Phosphosite 12:	C12orf50	Q8NA57	S353	ALNAPSRSRPTHGSY	85 / 7 AA	47
Phosphosite 13:	FAM21C	Q9Y4E1	T287	RPKRSRPTSFADELA	100 / 6 AA	145
Phosphosite 14:	ZDHHC21	Q8IVQ6	S103	NLMRPKRSHHCSRCG	66 / 9 AA	31
Phosphosite 15:	FAM21A	Q641Q2	T287	RPKRSRPTSFADELA	100 / 6 AA	147
Phosphosite 16:	FAM21B	Q5SNT6	T199	RPKRSRPTSFADELA	100 / 6 AA	137
Phosphosite 17:	FAM27L	Q8N5T8	T30	LQERSRPTSKKMAVC	100 / 6 AA	8
Phosphosite 18:	SPIN3	Q5JUX0	S39	AAHKKHRSRPTSQPR	100 / 6 AA	29
Phosphosite 19:	LARP7	Q4G0J3	T257	KMKRSRPTSEGSDIE	100 / 6 AA	67
Phosphosite 20:	TBC1D30	Q9Y2I9	S55	AAERPRRSRDTWDGD	66 / 9 AA	103