SMTL ID : 7uch.1

AprA Methyltransferase 1 - GNAT in complex with Mn2+ , SAM, and Di-methyl-malonate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.18 Å

Oligo State

monomer

Ligands

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 4 residues within 4Å: Chain A: H.392, H.479, Q.484 Ligands: MU6.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.392, A:H.479, H2O.2

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: Q.271, H.272, F.475, R.519, I.520 Ligands: MU6.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.272, A:R.519, A:R.519

1 x MU6: dimethylpropanedioic acid(Non-covalent)

MU6.3: 11 residues within 4Å: Chain A: T.225, Y.229, N.264, S.268, H.392, F.475, Y.478, H.479, Q.484 Ligands: MN.1, GOL.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:T.225 Hydrogen bonds: A:N.264, A:N.264, A:Q.484 Water bridges: A:R.261, A:R.261, A:S.268 Salt bridges: A:H.272, A:H.392, A:H.479, A:H.479

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

SAH.4: 15 residues within 4Å: Chain A: H.272, F.276, M.302, G.303, G.305, D.338, Y.339, N.340, G.361, D.362, I.363, S.388, F.389, L.390, P.395 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:G.305, A:Y.339, A:D.362, A:D.362, A:I.363, A:S.388, A:S.388 Water bridges: A:Y.339, A:Y.339, A:S.388 Salt bridges: A:H.272 pi-Stacking: A:Y.339, A:Y.339

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lao, Y. et al., Structural Basis for Control of Methylation Extent in Polyketide Synthase Metal-Dependent C -Methyltransferases. Acs Chem.Biol. (2022)

Release Date

2022-06-01

Peptides

AprA Methyltransferase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

AprA Methyltransferase 1

Related Entries With Identical Sequence