6R7M: Tobacco Mosaic Virus

Name: PDB 6R7M: Tobacco Mosaic Virus (TMV)
Published: 2019-07-03
License: https://creativecommons.org/publicdomain/zero/1.0/
Keywords: virus

Tobacco Mosaic Virus (TMV). Determined by electron microscopy at 1.92 Å resolution. Released 3 Jul 2019.

Method: Electron microscopy
Resolution: 1.92 Å
Organism: Tobacco mosaic virus
Chains: 1
Atoms: 1,206
Mol. weight: 17.09 kDa
Released: 3 Jul 2019

Explore 6R7M in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6R7M contains 9 α-helices and 6 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 9 helices, 6 β-strands

Element	Residues	Length	Sheet
β-strand	3	1	1
α-helix	8-10	3
α-helix	12-14	3
β-strand	18-19	2	2
α-helix	21-31	11
α-helix	39-51	13
β-strand	54	1	2
α-helix	62-64	3
β-strand	69-71	3	2
α-helix	77-87	11
α-helix	93-96	4
α-helix	105-135	31
β-strand	139-140	2	2
α-helix	142-149	8
β-strand	153	1	1

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
Capsid protein	A	protein	153	Tobacco mosaic virus	P69687

Sequence of entity 1 (A), FASTA

>6R7M_1 Capsid protein (chains A)
SYSITTPSQFVFLSSAWADPIELINLCTNALGNQFQTQQARTVVQRQFSEVWKPSPQVTV
RFPDSDFKVYRYNAVLDPLVTALLGAFDTRNRIIEVENQANPTTAETLDATRRVDDATVA
IRSAINNLIVELIRGTGSYNRSSFESSSGLVWT

Primary citation

Microfluidic protein isolation and sample preparation for high-resolution cryo-EM. Schmidli, C., Albiez, S., Rima, L. et al. Proc Natl Acad Sci U S A (2019) 116:15007-15012. DOI 10.1073/pnas.1907214116 · PubMed

Other PDB entries of the same protein (UniProt P69687), best resolution first:

6SAE 1.9 Å, Cryo-EM structure of TMV in water
6SAG 2.0 Å, Cryo-EM structure of TMV with Ca2+ at low pH
6I5A 2.3 Å, Tobacco Mosaic Virus
6RLP 2.3 Å, Cryo-EM reconstruction of TMV coat protein
1EI7 2.45 Å, Tmv coat protein refined from the 4-layer aggregate
8EAW 2.8 Å, An asymmetric disk assembly formed by tandem dimers of the tobacco mosaic viral capsid…
2TMV 2.9 Å, Visualization of protein-nucleic acid interactions in a virus. Refined structure of…
6X0Q 3.0 Å, A Circular Permutant of the Tobacco Mosaic Virus (TMV) mutant Q101H coordinated with heme
6X0R 3.0 Å, A Circular Permutant of the Tobacco Mosaic Virus (TMV) mutant Q101H
3KML 3.01 Å, Circular Permutant of the Tobacco Mosaic Virus
4GQH 3.06 Å, The Conformations and Interactions of the Four-Layer Aggregate Revealed by X-ray…
3J06 3.3 Å, CryoEM Helical Reconstruction of TMV

Browse structure collections

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