← Back to search
8g87

Human Oct4 bound to nucleosome with human nMatn1 sequence (focused refinement of Oct4 bound region)

Method: ELECTRON MICROSCOPY
▼

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

POU domain, class 5, transcription factor 1

Homo sapiens

UniProt Q01860

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Monomer Protein 1 DNA 2 nMatn1 DNA (top strand) × 1 nMatn1 DNA (bottom strand) × 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
6t90 6yov 7u0g 7u0i 8g87 8g88 8g8b 8g8e 8g8g 8ots 8sps 8spu

16 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name PO5F1_HUMAN
Isoform —
PDB entities 3
Chains and sequence ranges Author chain X； PDBConstruct 36–395； UniProt 1–360

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_id8g87
Deposition date deposition_date2023-02-17
Structure title titleHuman Oct4 bound to nucleosome with human nMatn1 sequence (focused refinement of Oct4 bound region)
Keywords keywordsOct4, Nucleosome, Pioneer factor, nMatn1 DNA, DNA BINDING PROTEIN-DNA complex; DNA BINDING PROTEIN/DNA
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.

8g87__assembly_1__model_1

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

Download this curve (.dat)

8g87__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

8g87__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）20.33 Å
Rg (electron density)20.07 Å
Total Rg20.76 Å
Atom count1777
Residues166
Excluded volume29612 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8g87__assembly_1__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (3)

▶

7. Citations (1)