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:	S287
P-Site Sequence:	FDDEDEESDLFTEAP
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	S287	FDDEDEESDLFTEAP	100 / 9 AA	137
Phosphosite 1:	FAM21C	Q9Y4E1	S375	FDDEDEESDLFTEAS	100 / 9 AA	145
Phosphosite 2:	FAM21A	Q641Q2	S375	FDDEDEESDLFTEAP	100 / 9 AA	147
Phosphosite 3:	SORBS1	Q9BX66	S457	PKSEDDDSDLYSPRY	55 / 9 AA	142
Phosphosite 4:	CHOP	P35638	S49	PGNEEEESKIFTTLD	66 / 9 AA	19
Phosphosite 5:	CDC34	P49427	S203	APAPDEGSDLFYDDY	85 / 7 AA	27
Phosphosite 6:	IKBKAP	O95163	S1163	EVPHGQESDLFSETS	62 / 8 AA	150
Phosphosite 7:	ZNF330	Q9Y3S2	S296	KDSDTESSDLFTNLN	66 / 9 AA	36
Phosphosite 8:	HDX	Q7Z353	S590	EIIDDEESDMISNSE	55 / 9 AA	77
Phosphosite 9:	TRAK2	O60296	S393	LSLDEESSLFKQKAQ	75 / 8 AA	101
Phosphosite 10:	MKRN9P	Q6NVV0	S18	LTDSEDESDLFHEEL	71 / 7 AA	4
Phosphosite 11:	ATP9B	O43861	S67	EGFENEESDYHTLPR	66 / 9 AA	129
Phosphosite 12:	CERK	Q8TCT0	S470	KHMEDEDSDLKEGGK	85 / 7 AA	60
Phosphosite 13:	KIAA0831	Q6ZNE5	T429	ERVSDEETDLGTDWE	75 / 8 AA	55
Phosphosite 14:	TNNC1	P63316	S98	GKSEEELSDLFRMFD	75 / 8 AA	18
Phosphosite 15:	LOC375337	Q8N9V7	S298	NKLLPEESDLYQSKT	83 / 6 AA	191
Phosphosite 16:	HERC4	Q5GLZ8	S792	SDKTFEDSDLFHLIG	83 / 6 AA	119
Phosphosite 17:	KIAA1530	Q2YD98	S287	PSDEDEDSDLEEFVR	85 / 7 AA	81
Phosphosite 18:	EIF1AD	Q8N9N8	S141	ESSSEDDSDLFVNTN	50 / 8 AA	19
Phosphosite 19:	FAM118B	Q9BPY3	S87	DLLEDEESKKFQKCL	75 / 8 AA	39
Phosphosite 20:	BMP8A	Q7Z5Y6	S177	QEQSNRESDLFFLDL	100 / 5 AA	45