← Back to search
2xea

4.6 ANGSTROM CRYO-EM RECONSTRUCTION OF TOBACCO MOSAIC VIRUS FROM IMAGES RECORDED AT 300 KEV ON A 4KX4K CCD CAMERA

Method: ELECTRON MICROSCOPY
▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

TOBACCO MOSAIC VIRUS

OrganismNot specified

UniProt Q77LT8

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Homooligomer Protein 49 RNA 49 5'-(*GP*AP*AP)-3' × 49 Consistent with all polymers
2 Protein–RNA Monomer Protein 1 RNA 1 5'-(*GP*AP*AP)-3' × 1 Consistent with all polymers
3 Protein–RNA Monomer Protein 1 RNA 1 5'-(*GP*AP*AP)-3' × 1 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
2om3 2om3 2om3 2xea 2xea 2xea

6 assemblies

View Construct and Data Evidence
UniProt name Q77LT8_9VIRU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–158； UniProt 2–159

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id2xea
Deposition date deposition_date2010-05-12
Structure title title4.6 ANGSTROM CRYO-EM RECONSTRUCTION OF TOBACCO MOSAIC VIRUS FROM IMAGES RECORDED AT 300 KEV ON A 4KX4K CCD CAMERA
Keywords keywordsVIRUS, SINGLE PARTICLE PROCESSING; VIRUS
Experimental Method methodELECTRON MICROSCOPY
▼

3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

2xea__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2xea__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

2xea__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）62.74 Å
Rg (electron density)63.48 Å
Total Rg63.30 Å
Atom count62671
Residues7693
Excluded volume1093700 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2xea__assembly_1__model_1 helical （98） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 2xea__assembly_2__model_1 dimeric （2） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
3 1 2xea__assembly_3__model_1 dimeric （2） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (2)

▶

7. Citations (1)