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3p0a

X-ray structure of pentameric HIV-1 CA

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

HIV-1 CA

Human immunodeficiency virus 1

UniProt Q72497

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 5 No other associated polymer Consistent with protein count
2 Protein homooligomer Homooligomer Protein 5 No other associated polymer Consistent with protein count
3 Protein homooligomer Homooligomer Protein 5 No other associated polymer Consistent with protein count
4 Protein homooligomer Homooligomer Protein 5 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1l6n 2jmg 2lf4 2nv3

4 assemblies

Homodimer
3dph 3ds2 3ds5 3ds5 3dtj 3dtj

6 assemblies

Homotetramer

None

Other homooligomers
3p05 3p0a 3p0a 3p0a 3p0a 7r7p 7r7q

7 assemblies

Heteromeric or nucleic-acid complex
1m9c 1m9c 1m9d 1m9d 1m9e 1m9e 1m9f 1m9f 1m9x 1m9x 1m9x 1m9x

30 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name Q72497_9HIV1
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–231； UniProt 133–363 Author chain B； PDBConstruct 1–231； UniProt 133–363 Author chain C； PDBConstruct 1–231； UniProt 133–363 Author chain D； PDBConstruct 1–231； UniProt 133–363 Author chain E； PDBConstruct 1–231； UniProt 133–363 Author chain F； PDBConstruct 1–231； UniProt 133–363 Author chain G； PDBConstruct 1–231； UniProt 133–363 Author chain H； PDBConstruct 1–231； UniProt 133–363 Author chain I； PDBConstruct 1–231； UniProt 133–363 Author chain J； PDBConstruct 1–231； UniProt 133–363 Author chain K； PDBConstruct 1–231； UniProt 133–363 Author chain L； PDBConstruct 1–231； UniProt 133–363 Author chain M； PDBConstruct 1–231； UniProt 133–363 Author chain N； PDBConstruct 1–231； UniProt 133–363 Author chain O； PDBConstruct 1–231； UniProt 133–363 Author chain P； PDBConstruct 1–231； UniProt 133–363 Author chain Q； PDBConstruct 1–231； UniProt 133–363 Author chain R； PDBConstruct 1–231； UniProt 133–363 Author chain S； PDBConstruct 1–231； UniProt 133–363 Author chain T； PDBConstruct 1–231； UniProt 133–363

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_id3p0a
Deposition date deposition_date2010-09-27
Structure title titleX-ray structure of pentameric HIV-1 CA
Keywords keywordscapsid protein, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION
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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.

3p0a__assembly_1__model_1

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

Download this curve (.dat)

3p0a__assembly_1__model_1 | I(q)

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

3p0a__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）32.57 Å
Rg (electron density)31.70 Å
Total Rg32.05 Å
Atom count0
Residues0
Excluded volume134640 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 3p0a__assembly_1__model_1 pentameric （5） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 3p0a__assembly_2__model_1 pentameric （5） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 3p0a__assembly_3__model_1 pentameric （5） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 3p0a__assembly_4__model_1 pentameric （5） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (1)

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7. Citations (1)