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6gsr

Single Particle Cryo-EM map of human Transferrin receptor 1 - H-Ferritin complex at 5.5 Angstrom resolution.

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

Ferritin heavy chain

Homo sapiens

UniProt P02794

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 26 Transferrin receptor protein 1 × 2 （P02786） Consistent with protein count

Other States of the Same Protein in the Database

Monomer
8a2l

1 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers
1fha 21ho 21kv 21kw 21le 28jy 28jz 28ka 28kb 28kc 28lz 2cei

167 assemblies; showing the first 12

Heteromeric or nucleic-acid complex
6gsr 6h5i 7ke3 7ke5 8qu9 9ivp 9j48

7 assemblies

View Construct and Data Evidence
UniProt name FRIH_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain Aa； PDBConstruct 1–182； UniProt 2–183 Author chain Ac； PDBConstruct 1–182； UniProt 2–183 Author chain Ad； PDBConstruct 1–182； UniProt 2–183 Author chain Ae； PDBConstruct 1–182； UniProt 2–183 Author chain Af； PDBConstruct 1–182； UniProt 2–183 Author chain Ag； PDBConstruct 1–182； UniProt 2–183 Author chain Ah； PDBConstruct 1–182； UniProt 2–183 Author chain Ai； PDBConstruct 1–182； UniProt 2–183 Author chain Aj； PDBConstruct 1–182； UniProt 2–183 Author chain Ak； PDBConstruct 1–182； UniProt 2–183 Author chain Al； PDBConstruct 1–182； UniProt 2–183 Author chain Am； PDBConstruct 1–182； UniProt 2–183 Author chain An； PDBConstruct 1–182； UniProt 2–183 Author chain Ao； PDBConstruct 1–182； UniProt 2–183 Author chain Ap； PDBConstruct 1–182； UniProt 2–183 Author chain Ar； PDBConstruct 1–182； UniProt 2–183 Author chain As； PDBConstruct 1–182； UniProt 2–183 Author chain At； PDBConstruct 1–182； UniProt 2–183 Author chain Au； PDBConstruct 1–182； UniProt 2–183 Author chain Av； PDBConstruct 1–182； UniProt 2–183 Author chain Aw； PDBConstruct 1–182； UniProt 2–183 Author chain Ax； PDBConstruct 1–182； UniProt 2–183 Author chain Ay； PDBConstruct 1–182； UniProt 2–183 Author chain Az； PDBConstruct 1–182； UniProt 2–183

Transferrin receptor protein 1

Homo sapiens

UniProt P02786

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 26 Ferritin heavy chain × 24 （P02794） Consistent with protein count

Other States of the Same Protein in the Database

Monomer
6y76 6y76 8p0z

3 assemblies

Homodimer
11qc 1cx8 1cx8 1cx8 1cx8 2nsu

6 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
11rn 1de4 1de4 1suv 3kas 3s9l 3s9l 3s9m 3s9m 3s9n 3s9n 6d03

25 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name TFR1_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain Ab； PDBConstruct 1–640； UniProt 121–760 Author chain Aq； PDBConstruct 1–640； UniProt 121–760

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_id6gsr
Deposition date deposition_date2018-06-15
Structure title titleSingle Particle Cryo-EM map of human Transferrin receptor 1 - H-Ferritin complex at 5.5 Angstrom resolution.
Keywords keywordsTransferrin Receptor 1, Ferritin, Complex, Single Particle Cryo-EM, METAL BINDING PROTEIN; METAL BINDING 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.

6gsr__assembly_1__model_1

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

Download this curve (.dat)

6gsr__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.

6gsr__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）67.70 Å
Rg (electron density)68.16 Å
Total Rg68.18 Å
Atom count43884
Residues5394
Excluded volume773670 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6gsr__assembly_1__model_1 26-meric （26） 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)