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:	S288
P-Site Sequence:	KEECMKASDADRPCR
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	S288	KEECMKASDADRPCR	100 / 9 AA	64
Phosphosite 1:	LAMC1	P11047	S1552	AKDEMKVSDLDRKVS	75 / 8 AA	178
Phosphosite 2:	LRRCC1	Q9C099	S554	QEVELKASAADREIY	75 / 8 AA	120
Phosphosite 3:	RSC1A1	Q92681	S43	SVCPIKPSDSDRIEP	62 / 8 AA	67
Phosphosite 4:	FRY	Q5TBA9	S1267	NLVLFKASDTNREIY	62 / 8 AA	339
Phosphosite 5:	CCDC154	A6NI56	S264	LEKRMKASESSRLKL	62 / 8 AA	76
Phosphosite 6:	KIAA1109	Q2LD37	T1925	IMGKASDTERGGVLT	71 / 7 AA	555
Phosphosite 7:	KIAA1109	Q2LD37	S1923	FGIMGKASDTERGGV	71 / 7 AA	555
Phosphosite 8:	FREM1	Q5H8C1	S1659	TSRVLKASDPDTEDD	62 / 8 AA	244
Phosphosite 9:	TARSL2	A2RTX5	S118	KKKKMKESEADSEVK	71 / 7 AA	93
Phosphosite 10:	GSG2	Q8TF76	S458	SISNKKASDAEKVYG	62 / 8 AA	88
Phosphosite 11:	ACAT2	Q9BWD1	S267	AVVLMKKSEADKRGL	62 / 8 AA	41
Phosphosite 12:	FRY	Q5TBA9	T1269	VLFKASDTNREIYEI	71 / 7 AA	339
Phosphosite 13:	RBM23	Q86U06	S298	NIVLMKDSDTGRSKG	62 / 8 AA	49
Phosphosite 14:	NPEPL1	Q8NDH3	S432	AVADMKNSVADRDNS	75 / 8 AA	56
Phosphosite 15:	GFRA1	P56159	S33	RLDCVKASDQCLKEQ	83 / 6 AA	51
Phosphosite 16:	PRC1	O43663	S373	LEFERKASDPNRFTN	62 / 8 AA	72
Phosphosite 17:	ARMCX5	Q6P1M9	S162	ETSIGMKSSDEDEEN	71 / 7 AA	62
Phosphosite 18:	RSC1A1	Q92681	S45	CPIKPSDSDRIEPKA	71 / 7 AA	67
Phosphosite 19:	EYA1	Q99502	S290	PSTPIKDSDSDRLRR	62 / 8 AA	65
Phosphosite 20:	ARMCX5	Q6P1M9	S163	TSIGMKSSDEDEENI	71 / 7 AA	62