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:	S1001
P-Site Sequence:	RRSHGLESVPVLPGS
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	S1001	RRSHGLESVPVLPGS	100 / 9 AA	147
Phosphosite 1:	FAM21B	Q5SNT6	S913	RRSHGLESVPVLPGS	100 / 9 AA	137
Phosphosite 2:	DCNP1	Q8TF63	T19	SRSHGLETVPGHQRL	85 / 7 AA	27
Phosphosite 3:	C20orf111	Q9NX31	S222	YSFSGLQSVPPLAPE	75 / 8 AA	32
Phosphosite 4:	IGF2R	P11717	S593	CKPGDLESAPVLRTS	75 / 8 AA	274
Phosphosite 5:	TTN	Q8WZ42	S24734	GVGEPLESAPVLMKN	85 / 7 AA	3816
Phosphosite 6:	IKK-gamma	Q9Y6K9	T297	QHKIVMETVPVLKAQ	71 / 7 AA	48
Phosphosite 7:	RHOBTB3	O94955	S125	VIKRALNSVPVIIAA	55 / 9 AA	69
Phosphosite 8:	MARS	P56192	S246	AWEKGLESLPPLRPQ	75 / 8 AA	101
Phosphosite 9:	PHTF1	Q9UMS5	S193	RGIETLESVPIIGGF	71 / 7 AA	87
Phosphosite 10:	BEND4	Q6ZU67	S345	ELRRKLESIPVPCQT	62 / 8 AA	58
Phosphosite 11:	CAMSAP1	Q5T5Y3	S1220	SDVSGKESVPVEEPL	85 / 7 AA	178
Phosphosite 12:	OGN	P20774	S227	LDHNALESVPLNLPE	71 / 7 AA	34
Phosphosite 13:	LIN28	Q9H9Z2	S106	KSAKGLESIRVTGPG	71 / 7 AA	23
Phosphosite 14:	LIN28B	Q6ZN17	S96	KSSKGLESIRVTGPG	71 / 7 AA	27
Phosphosite 15:	ch-TOG	Q14008	S302	ERKEALESVEVLIKN	75 / 8 AA	225
Phosphosite 16:	TMEM52	Q8NDY8	T189	GASGLETTPVPQESG	71 / 7 AA	22
Phosphosite 17:	TMEM52	Q8NDY8	T188	LGASGLETTPVPQES	71 / 7 AA	22
Phosphosite 18:	NFX1	Q12986	S1045	AQVYGLESVSYDSEP	71 / 7 AA	124
Phosphosite 19:	KIAA1737	Q9C0C6	S278	STLHGLESNSPLSPL	66 / 9 AA	43
Phosphosite 20:	ISLR	O14498	S43	CAYRDLESVPPGFPA	71 / 7 AA	46