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:	METTL3
Human P-Site:	S30
P-Site Sequence:	QRRRKQDSGHLDLRN
UniProt:	Q86U44
Intern. Prot. ID:	IPI00009755

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	METTL3	Q86U44	S30	QRRRKQDSGHLDLRN	100 / 9 AA	64
Phosphosite 1:	MN1	Q10571	S950	RGRRKRDSGHVSPGT	75 / 8 AA	136
Phosphosite 2:	TTC3	P53804	S1009	TVLRKQDSGEAPFSS	100 / 6 AA	230
Phosphosite 3:	TBX3	O15119	S425	AAERPRDSGRLDKAS	66 / 9 AA	79
Phosphosite 4:	GRIK2	Q13002	S309	QAPPKPDSGLLDGFM	66 / 9 AA	103
Phosphosite 5:	FLJ43906	Q4AC94	S1172	KELRNQSSGLLDVGL	66 / 9 AA	260
Phosphosite 6:	FNBP1L	Q5T0N5	S306	ISASKQESGKMDAKT	62 / 8 AA	70
Phosphosite 7:	Basonuclin 1	Q01954	S317	AITKKEDSTHLSDSS	62 / 8 AA	111
Phosphosite 8:	CUX2	O14529	S1256	AGSQPQDSGELDKGQ	66 / 9 AA	154
Phosphosite 9:	C10orf62	Q5T681	S155	RAIAYQHSGHLESKD	71 / 7 AA	25
Phosphosite 10:	RPS6KA1	Q15418	S87	RKVTRPDSGHLYAMK	71 / 7 AA	83
Phosphosite 11:	MYST4	Q8WYB5	S1402	ISTEKEDSARLDDHE	62 / 8 AA	231
Phosphosite 12:	Putative uncharacterized protein LOC400499	Q6ZTK2	S169	QLWHEEDSGHLHSQL	62 / 8 AA	62
Phosphosite 13:	HYPK	Q9NX55	S84	EKPRKHDSGAADLER	66 / 9 AA	19
Phosphosite 14:	SELT	P62341	S164	PVWSKLESGHLPSMQ	71 / 7 AA	22
Phosphosite 15:	SRGAP2	O75044	S500	STVRKQDSSQAIPLV	71 / 7 AA	121
Phosphosite 16:	PITPNM1	O00562	Y1060	RHWQDSGYLIVYVTG	83 / 6 AA	135
Phosphosite 17:	TBC1D15	Q8TC07	Y524	LESQDSGYLYFCFRW	83 / 6 AA	79
Phosphosite 18:	SEC15L2	Q9Y2D4	S269	SPKSEQDSGILDVED	66 / 9 AA	78
Phosphosite 19:	NRG2	O14511	S847	PPRAKQDSAPL____	71 / 7 AA	92
Phosphosite 20:	TTN	Q8WZ42	S6135	QSVMKQDSGQYTFKV	71 / 7 AA	3816