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:	S339
P-Site Sequence:	EIDACMDSEAPGSKD
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	S339	EIDACMDSEAPGSKD	100 / 9 AA	64
Phosphosite 1:	NAV2	Q8IVL1	S1899	LISECMDSEAETVMQ	100 / 6 AA	268
Phosphosite 2:	QSK	Q9Y2K2	S1123	IGNCMDRSSPGQAVE	62 / 8 AA	140
Phosphosite 3:	RCC1	P18754	S311	HHTVCMDSEGKAYSL	71 / 7 AA	45
Phosphosite 4:	PASK	Q96RG2	S549	PFASCEDSEAPVPAE	75 / 8 AA	143
Phosphosite 5:	SMG8	Q8ND04	S20	GASAWMGSESPGGSP	66 / 9 AA	110
Phosphosite 6:	RYR3	Q15413	S1308	SHSPCLDSEAFQKRK	71 / 7 AA	552
Phosphosite 7:	OFCC1	Q8IZS5	S148	GREETLNSEAPGSSN	71 / 7 AA	27
Phosphosite 8:	Putative uncharacterized protein PRO3102	Q9H379	S42	FTAQCTDSQAPQMKR	71 / 7 AA	10
Phosphosite 9:	C15orf39	Q6ZRI6	T623	PGLKKIDTEAPGLPG	71 / 7 AA	111
Phosphosite 10:	eIF2B-epsilon	Q13144	S535	ESEQSMDSEEPDSRG	62 / 8 AA	80
Phosphosite 11:	ANKFY1	Q9P2R3	S243	LYLIEMDSQLPGKLN	71 / 7 AA	128
Phosphosite 12:	Cdc25B	P30305	S115	DAGLCMDSPSPMDPH	71 / 7 AA	65
Phosphosite 13:	PHF13	Q86YI8	S127	KKRKRRDSDAPGKEG	62 / 8 AA	34
Phosphosite 14:	COPB1	P53618	S18	LINVPMDSEPPSEIS	71 / 7 AA	107
Phosphosite 15:	MAP6D1	Q9H9H5	S38	HGYSDLDSEEPGTGG	71 / 7 AA	21
Phosphosite 16:	PCNXL3	Q9H6A9	S2000	DIPCLDSSAPESGTP	71 / 7 AA	222
Phosphosite 17:	PCNXL3	Q9H6A9	S1999	QDIPCLDSSAPESGT	62 / 8 AA	222
Phosphosite 18:	SMG8	Q8ND04	S22	SAWMGSESPGGSPTE	71 / 7 AA	110
Phosphosite 19:	TEP1	Q99973	S2539	DSDASMDSEPTPHLK	71 / 7 AA	290
Phosphosite 20:	GALNAC4S6ST	Q7LFX5	S125	SNPSLMDSENPSDTK	71 / 7 AA	65