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9cnt

HIV-2 CA pentamer; assembled via liposome templating

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Capsid protein p24

Human immunodeficiency virus 2

UniProt P18042

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 20 INOSITOL HEXAKISPHOSPHATE × 10 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 4 INOSITOL HEXAKISPHOSPHATE × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1nc8 2e1x 2iwj 9clj 9clj

5 assemblies

Homodimer

None

Homotetramer
9cnt

1 assemblies

Other homooligomers
9clj 9clj 9clj 9cns 9cns 9cnt

6 assemblies

Heteromeric or nucleic-acid complex
9cnu 9cnu 9cnv 9cnv

4 assemblies

View Construct and Data Evidence
UniProt name POL_HV2G1
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–231； UniProt 136–366 Author chain B； PDBConstruct 1–231； UniProt 136–366 Author chain C； PDBConstruct 1–231； UniProt 136–366 Author chain D； PDBConstruct 1–231； UniProt 136–366

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.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id9cnt
Deposition date deposition_date2024-07-15
Structure title titleHIV-2 CA pentamer; assembled via liposome templating
Keywords keywordsHIV-2, Capsid, IP6, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY
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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.

9cnt__assembly_1__model_1

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

Download this curve (.dat)

9cnt__assembly_1__model_1 | I(q)

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

9cnt__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）64.82 Å
Rg (electron density)65.10 Å
Total Rg64.75 Å
Atom count35080
Residues4425
Excluded volume620960 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9cnt__assembly_1__model_1 eicosameric （20） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 9cnt__assembly_2__model_1 tetrameric （4） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (2)

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7. Citations (1)