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:	T528
P-Site Sequence:	IERLSPGTRKIELFG
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	T528	IERLSPGTRKIELFG	100 / 9 AA	64
Phosphosite 1:	PKNOX1	P55347	T233	TQTLSPGTIRIQNSQ	66 / 9 AA	48
Phosphosite 2:	FHL2	Q14192	T112	KKTIMPGTRKMEYKG	85 / 7 AA	32
Phosphosite 3:	C19orf21	Q8IVT2	T433	QPYLSPGTPQLEFSA	66 / 9 AA	75
Phosphosite 4:	ZNF641	Q96N77	T359	EVGESPGTRKRQRAP	75 / 8 AA	50
Phosphosite 5:	METTL3	Q86U44	S525	YGMIERLSPGTRKIE	100 / 6 AA	64
Phosphosite 6:	TRAPPC10	P48553	S954	TTHSLLSSGTRKYVQ	85 / 7 AA	142
Phosphosite 7:	C4B	P0C0L5	T212	PDISEPGTWKISARF	83 / 6 AA	193
Phosphosite 8:	C4A	P0C0L4	T212	PDISEPGTWKISARF	83 / 6 AA	193
Phosphosite 9:	KIAA1688	Q9C0H5	T491	STGYSPGTRKRKSRK	85 / 7 AA	121
Phosphosite 10:	AKAP1	Q92667	T123	DMRLRPGTRRDDSTK	55 / 9 AA	97
Phosphosite 11:	FHL5	Q5TD97	S113	KRTIMPGSRKMEFKG	71 / 7 AA	33
Phosphosite 12:	ITSN1	Q15811	S1141	KLLSPGTSKITPTEP	85 / 7 AA	195
Phosphosite 13:	FHL3	Q13643	S112	GETVMPGSRKLEYGG	71 / 7 AA	31
Phosphosite 14:	CNN3	Q15417	T224	AGMLAPGTRRDIYDQ	71 / 7 AA	36
Phosphosite 15:	TBC1D1	Q86TI0	T307	VYLISPDTKKIALEK	55 / 9 AA	133
Phosphosite 16:	LOC136288	Q8NEG2	T90	LKHFAPGTRKGSPVA	71 / 7 AA	33
Phosphosite 17:	TNS3	Q68CZ2	T413	EERLAPGTRRGLSAQ	71 / 7 AA	155
Phosphosite 18:	AMMECR1	Q9Y4X0	S121	ASSSSPGSRKMVVSA	71 / 7 AA	35
Phosphosite 19:	FGA	P02671	T424	SGNVSPGTRREYHTE	71 / 7 AA	95
Phosphosite 20:	POLQ	O75417	S961	NHDLSPGSRNGFKDN	71 / 7 AA	198