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

The S31N mutant of the influenza A M2 proton channel in two distinct conformational states

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.06 Å

Oligo State

homo-tetramer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: D.24 Chain B: R.25 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.24, A:D.24 CA.2: 2 residues within 4Å: Chain B: D.24 Chain C: R.25 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.24, B:D.24, H2O.1, H2O.1 CA.3: 2 residues within 4Å: Chain A: R.25 Chain D: D.24 3 PLIP interactions: 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.24, D:D.24, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thomaston, J.L. et al., X-ray Crystal Structure of the Influenza A M2 Proton Channel S31N Mutant in Two Conformational States: An Open and Shut Case. J.Am.Chem.Soc. (2019)

Release Date

2019-06-26

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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