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8qki

Connexin-32 hemichannel upon addition of mefloquine

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

Gap junction beta-1 protein

Homo sapiens

UniProt P08034

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 6 CHOLESTEROL × 6 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
5kk9

1 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers
7zxm 7zxn 7zxo 7zxp 7zxq 7zxt 8qjf 8qjh 8qk6 8qki 9qn9 9qnd

12 assemblies

Heteromeric or nucleic-acid complex
9qnf 9qnt

2 assemblies

View Construct and Data Evidence
UniProt name CXB1_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–283； UniProt 1–283 Author chain B； PDBConstruct 1–283； UniProt 1–283 Author chain C； PDBConstruct 1–283； UniProt 1–283 Author chain D； PDBConstruct 1–283； UniProt 1–283 Author chain E； PDBConstruct 1–283； UniProt 1–283 Author chain F； PDBConstruct 1–283； UniProt 1–283

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_id8qki
Deposition date deposition_date2023-09-15
Structure title titleConnexin-32 hemichannel upon addition of mefloquine
Keywords keywordsconnexin, hemichannel, mefloqine, MEMBRANE PROTEIN; MEMBRANE 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.

8qki__assembly_1__model_1

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

Download this curve (.dat)

8qki__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.

8qki__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）34.24 Å
Rg (electron density)32.84 Å
Total Rg33.66 Å
Atom count10188
Residues1242
Excluded volume187160 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8qki__assembly_1__model_1 hexameric （6） 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)