6I5A: Tobacco Mosaic Virus

Name: PDB 6I5A: Tobacco Mosaic Virus
Published: 2019-02-20
License: https://creativecommons.org/publicdomain/zero/1.0/
Keywords: virus

Tobacco Mosaic Virus. Determined by electron microscopy at 2.3 Å resolution. Released 20 Feb 2019.

Method: Electron microscopy
Resolution: 2.3 Å
Organism: Tobacco mosaic virus (strain vulgare)
Chains: 1
Atoms: 1,206
Mol. weight: 17.64 kDa
Released: 20 Feb 2019

Explore 6I5A in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6I5A contains 8 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: 8 helices, 6 β-strands

Element	Residues	Length	Sheet
β-strand	3	1	1
α-helix	8-14	7
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	159	Tobacco mosaic virus (strain vulgare)	P69687

Sequence of entity 1 (A), FASTA

>6I5A_1 Capsid protein (chains A)
MSYSITTPSQFVFLSSAWADPIELINLCTNALGNQFQTQQARTVVQRQFSEVWKPSPQVT
VRFPDSDFKVYRYNAVLDPLVTALLGAFDTRNRIIEVENQANPTTAETLDATRRVDDATV
AIRSAINNLIVELIRGTGSYNRSSFESSSGLVWTSGPAT

Primary citation

Capabilities of the Falcon III detector for single-particle structure determination. Song, B., Lenhart, J., Flegler, V.J. et al. Ultramicroscopy (2019) 203:145-154. DOI 10.1016/j.ultramic.2019.01.002 · PubMed

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

6SAE 1.9 Å, Cryo-EM structure of TMV in water
6R7M 1.92 Å, Tobacco Mosaic Virus (TMV)
6SAG 2.0 Å, Cryo-EM structure of TMV with Ca2+ at low pH
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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