SMTL ID : 7rc6.1

Aeronamide N-methyltransferase, AerE, bound to modified peptide substrate, AerA-DL,34

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.71 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NA: SODIUM ION(Non-functional Binders)

NA.1: 5 residues within 4Å: Chain A: N.231, P.232, P.233, F.234 Chain B: N.13 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.231, A:F.234

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Covalent)

SAH.2: 18 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, N.231, P.233, L.245, Y.246, Y.257 Chain B: N.13 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.142, A:C.164, A:G.166, A:I.186, A:N.214, A:L.215, A:N.231 Water bridges: A:A.170, A:N.231

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
Aeronamide A peptide: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Methyltransferase family protein

Aeronamide A peptide

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