SMTL ID : 9m5u.1

Cryo-EM structure of Arabidopsis thaliana MET1 (aa:621-1534) in complex with hemimethylated DNA analog

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.74 Å

Oligo State

monomer

Ligands

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 19 residues within 4Å: Chain A: F.484, A.485, G.486, G.488, G.489, L.490, E.507, Y.508, E.509, D.528, N.529, C.530, G.580, P.582, M.604, N.891, A.892, V.893 Chain C: X.6 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:F.484, A:G.488, A:G.489, A:L.490, A:Y.508, A:E.509, A:N.529, A:C.530, A:G.580, A:N.891, A:V.893 pi-Stacking: A:F.484, A:F.484

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: H.158, C.185, C.265, S.267, C.268 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.158, A:C.185, A:C.265, A:C.268

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kikuchi, A. et al., Cryo-EM Reveals Evolutionarily Conserved and Distinct Structural Features of Plant CG Maintenance Methyltransferase MET1. To Be Published

Release Date

2025-08-20

Peptides

DNA (cytosine-5)-methyltransferase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA (cytosine-5)-methyltransferase 1