SMTL ID : 7o2i.1

METTL3-METTL14 heterodimer bound to the SAM competitive small molecule inhibitor STM2457

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-1-1-mer

Ligands

1 x V22: ~{N}-[[6-[(cyclohexylmethylamino)methyl]imidazo[1,2-a]pyridin-2-yl]methyl]-4-oxidanylidene-1~{H}-pyrido[1,2-a]pyrimidine-2-carboxamide(Non-covalent)

V22.1: 20 residues within 4Å: Chain A: C.24, D.25, I.26, R.27, D.43, P.44, P.45, Y.54, G.55, T.56, L.57, W.79, E.129, S.159, H.160, K.161, F.182, R.184, G.196, N.197 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:I.26, A:Y.54, A:L.57, A:W.79, A:E.129, A:E.129, A:F.182, A:N.197 Hydrogen bonds: A:I.26, A:S.159, A:N.197, A:N.197 Water bridges: A:Q.198 pi-Cation interactions: A:R.184, A:R.184

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 5 residues within 4Å: Chain A: E.86 Chain B: R.145, Y.149, R.150, R.151 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.151 Salt bridges: A:E.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yankova, E. et al., Small-molecule inhibition of METTL3 as a strategy against myeloid leukaemia. Nature (2021)

Release Date

2021-04-14

Peptides

N6-adenosine-methyltransferase catalytic subunit: A
N6-adenosine-methyltransferase non-catalytic subunit: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

N6-adenosine-methyltransferase catalytic subunit

N6-adenosine-methyltransferase non-catalytic subunit

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