SMTL ID : 6oug.1 (1 other biounit)

Structure of drug-resistant V27A mutant of the influenza M2 proton channel bound to spiroadamantyl amine inhibitor, TM + cytosolic helix construct

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.01 Å

Oligo State

homo-tetramer

Ligands

1 x E01: (1r,1'S,3'S,5'S,7'S)-spiro[cyclohexane-1,2'-tricyclo[3.3.1.1~3,7~]decan]-4-amine(Non-covalent)

E01.1: 9 residues within 4Å: Chain A: A.10, S.11, G.14 Chain B: A.7, A.10, S.11 Chain C: A.10 Chain D: A.10, S.11 4 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B, 1 interactions with chain A, 1 interactions with chain D Hydrophobic interactions: C:A.10, B:A.10, A:A.10, D:A.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thomaston, J.L. et al., X-ray Crystal Structures of the Influenza M2 Proton Channel Drug-Resistant V27A Mutant Bound to a Spiro-Adamantyl Amine Inhibitor Reveal the Mechanism of Adamantane Resistance. Biochemistry (2020)

Release Date

2020-01-15

Peptides

Matrix protein 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Matrix protein 2

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