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:	T254
P-Site Sequence:	DEEDNLFTPPKLTDE
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	T254	DEEDNLFTPPKLTDE	100 / 9 AA	137
Phosphosite 1:	Dicer1	Q9UPY3	Y42	EAIHDNIYTPRKYQV	62 / 8 AA	219
Phosphosite 2:	Dicer1	Q9UPY3	T43	AIHDNIYTPRKYQVE	62 / 8 AA	219
Phosphosite 3:	ACF	Q9NQ94	T499	NPAIHPFTPPKLSAF	100 / 6 AA	65
Phosphosite 4:	ST8SIA3	O43173	T40	LKKENIFTTPKYASP	62 / 8 AA	43
Phosphosite 5:	ACACA	Q13085	T1227	VLLDNSFTPPCQRMG	85 / 7 AA	266
Phosphosite 6:	C14orf79	Q96F83	T311	IPRKRMFTPRKLKLT	71 / 7 AA	36
Phosphosite 7:	ZBTB8B	Q8NAP8	T222	SADSNLSTPPKRIEP	85 / 7 AA	56
Phosphosite 8:	ZBTB8B	Q8NAP8	S221	GSADSNLSTPPKRIE	85 / 7 AA	56
Phosphosite 9:	HISPPD2A	Q6PFW1	S1145	QASDNPFSPPRTLHS	62 / 8 AA	160
Phosphosite 10:	NACAD	O15069	T175	PDPDSFFTPPSTPTK	71 / 7 AA	161
Phosphosite 11:	CALCR	P30988	T138	YTMCNAFTPEKLKNA	75 / 8 AA	57
Phosphosite 12:	MYST4	Q8WYB5	Y1274	TGFKLNLYTPPETPM	83 / 6 AA	231
Phosphosite 13:	MYST4	Q8WYB5	T1275	GFKLNLYTPPETPME	83 / 6 AA	231
Phosphosite 14:	PIBF1	Q8WXW3	T735	EHEDNIFTPKPTLFT	83 / 6 AA	90
Phosphosite 15:	ACACA	Q13085	S1225	SDVLLDNSFTPPCQR	85 / 7 AA	266
Phosphosite 16:	PLEKHA2	Q9HB19	T380	TSEDSLFTPRPGEGA	83 / 6 AA	47
Phosphosite 17:	PLEKHA2	Q9HB19	S377	PGDTSEDSLFTPRPG	83 / 6 AA	47
Phosphosite 18:	FLJ14525	Q9H425	S303	DGEDTLFSEPKFAQV	55 / 9 AA	36
Phosphosite 19:	MASP1	P48740	T191	ECSDNLFTQRTGVIT	71 / 7 AA	79
Phosphosite 20:	CENTG2	Q9UPQ3	T319	KRRSNLFTSRKGSDP	71 / 7 AA	94