SMTL ID : 7rc5.1

Aeronamide N-methyltransferase, AerE (N231A)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

monomer

Ligands

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

SAH.1: 17 residues within 4Å: Chain A: Y.137, I.138, S.142, C.164, T.165, G.166, D.185, I.186, P.190, E.213, N.214, L.215, A.231, P.233, L.245, Y.246, Y.257 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.142, A:I.186, A:G.187, A:L.215, A:A.231, A:Y.257 Water bridges: A:A.231

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: I.28 Ligands: PGE.3 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:I.28, H2O.1, H2O.7

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.3: 9 residues within 4Å: Chain A: I.28, V.29, H.33, L.40, T.45, S.48, V.49, F.52 Ligands: CA.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.33, A:S.48 Water bridges: A:I.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cogan, D.P. et al., Structure and mechanism for iterative amide N -methylation in the biosynthesis of channel-forming peptide cytotoxins. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-03-30

Peptides

Methyltransferase family protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Methyltransferase family protein