SMTL ID : 3bkd.1 (1 other biounit)

High resolution Crystal structure of Transmembrane domain of M2 protein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-tetramer

Ligands

3 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.1: 9 residues within 4Å: Chain A: G.13, H.16, L.17, W.20 Chain D: A.9, M.12, G.13, H.16 Ligands: PEG.4 4 PLIP interactions: 2 interactions with chain D, 2 interactions with chain A Hydrophobic interactions: D:A.9 Salt bridges: D:H.16, A:H.16 Hydrogen bonds: A:H.16 BOG.5: 5 residues within 4Å: Chain B: M.12, L.15, H.16 Chain C: H.16, W.20 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:L.15 Salt bridges: B:H.16 Hydrogen bonds: C:H.16 BOG.6: 6 residues within 4Å: Chain C: S.1, S.2, P.4, V.7, A.8, I.11 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:V.7, C:A.8, C:I.11 Hydrogen bonds: C:S.1, C:S.1

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: S.2 Chain B: S.2 Chain C: S.2 Chain D: S.2 Ligand excluded by PLIP

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PEG.4: 4 residues within 4Å: Chain A: H.16 Chain B: H.16, W.20 Ligands: BOG.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stouffer, A.L. et al., Structural basis for the function and inhibition of an influenza virus proton channel. Nature (2008)

Release Date

2008-01-29

Peptides

Transmembrane Domain of Matrix protein M2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
H

Membrane

We predict this structure to be a membrane protein.
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Transmembrane Domain of Matrix protein M2

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