3J06: CryoEM Helical Reconstruction of TMV

CryoEM Helical Reconstruction of TMV. Determined by electron microscopy at 3.3 Å resolution. Released 1 Jun 2011.

Method: Electron microscopy
Resolution: 3.3 Å
Organism: Tobacco mosaic virus
Chains: 2
Atoms: 1,284
Mol. weight: 18.57 kDa
Released: 1 Jun 2011

Explore 3J06 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

3J06 contains 9 α-helices and 0 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, 0 β-strands

Element	Residues	Length
α-helix	7-9	3
α-helix	10-13	4
α-helix	20-30	11
α-helix	38-45	8
α-helix	77-84	8
α-helix	97-99	3
α-helix	104-127	24
α-helix	129-133	5
α-helix	141-144	4

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
Coat protein	A	protein	159	Tobacco mosaic virus	P69687
5'-r(papup*g)-3'	R	RNA	3	Tobacco mosaic virus

Sequence of entity 1 (A), FASTA

>3J06_1 Coat protein (chains A)
MSYSITTPSQFVFLSSAWADPIELINLCTNALGNQFQTQQARTVVQRQFSEVWKPSPQVT
VRFPDSDFKVYRYNAVLDPLVTALLGAFDTRNRIIEVENQANPTTAETLDATRRVDDATV
AIRSAINNLIVELIRGTGSYNRSSFESSSGLVWTSGPAT

Sequence of entity 2 (R), FASTA

>3J06_2 5'-R(P*AP*UP*G)-3' (chains R)
AUG

Primary citation

Hydrogen-bonding networks and RNA bases revealed by cryo electron microscopy suggest a triggering mechanism for calcium switches. Ge, P., Zhou, Z.H. Proc Natl Acad Sci U S A (2011) 108:9637-9642. DOI 10.1073/pnas.1018104108 · 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
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…

Browse structure collections

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