9mej

Global structure of hCXCR4 and HIV-2 gp120

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

C-X-C chemokine receptor type 4

Homo sapiens

UniProt P61073

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 5 gp120 × 1 (B2LT42) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name CXCR4_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–352; UniProt 1–352 Author chain B; PDBConstruct 1–352; UniProt 1–352 Author chain C; PDBConstruct 1–352; UniProt 1–352 Author chain D; PDBConstruct 1–352; UniProt 1–352

gp120

Human immunodeficiency virus 2

UniProt B2LT42

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 5 C-X-C chemokine receptor type 4 × 4 (P61073) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name B2LT42_9HIV2
Isoform —
PDB entities 2
Chains and sequence ranges Author chain E; PDBConstruct 1–479; UniProt 23–501

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_id9mej
Deposition date deposition_date2024-12-06
Structure title titleGlobal structure of hCXCR4 and HIV-2 gp120
Keywords keywordsHIV-2, gp120, CXCR4, receptor, SIGNALING PROTEIN; SIGNALING 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.

9mej__assembly_1__model_1

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

Download this curve (.dat)

9mej__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.

9mej__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)44.71 Å
Rg (electron density)44.16 Å
Total Rg44.46 Å
Atom count12137
Residues1495
Excluded volume220710 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9mej__assembly_1__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 (2)

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7. Citations (1)