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9jqb

Cryo-EM structure of ferritin variant R63BrThA/E67BrThA

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 homooligomer Homooligomer Protein 24 SODIUM ION × 24 water × 24 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 A； PDBConstruct 1–183； UniProt 1–183 Author chain B； PDBConstruct 1–183； UniProt 1–183 Author chain C； PDBConstruct 1–183； UniProt 1–183 Author chain D； PDBConstruct 1–183； UniProt 1–183 Author chain E； PDBConstruct 1–183； UniProt 1–183 Author chain F； PDBConstruct 1–183； UniProt 1–183 Author chain G； PDBConstruct 1–183； UniProt 1–183 Author chain H； PDBConstruct 1–183； UniProt 1–183 Author chain I； PDBConstruct 1–183； UniProt 1–183 Author chain J； PDBConstruct 1–183； UniProt 1–183 Author chain K； PDBConstruct 1–183； UniProt 1–183 Author chain L； PDBConstruct 1–183； UniProt 1–183 Author chain M； PDBConstruct 1–183； UniProt 1–183 Author chain N； PDBConstruct 1–183； UniProt 1–183 Author chain O； PDBConstruct 1–183； UniProt 1–183 Author chain P； PDBConstruct 1–183； UniProt 1–183 Author chain Q； PDBConstruct 1–183； UniProt 1–183 Author chain R； PDBConstruct 1–183； UniProt 1–183 Author chain S； PDBConstruct 1–183； UniProt 1–183 Author chain T； PDBConstruct 1–183； UniProt 1–183 Author chain U； PDBConstruct 1–183； UniProt 1–183 Author chain V； PDBConstruct 1–183； UniProt 1–183 Author chain W； PDBConstruct 1–183； UniProt 1–183 Author chain X； PDBConstruct 1–183； UniProt 1–183

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_id9jqb
Deposition date deposition_date2024-09-27
Structure title titleCryo-EM structure of ferritin variant R63BrThA/E67BrThA
Keywords keywordsCryo-EM, ferritin variant, non-canonical amino acid, L-2-(5-Bromothienyl)alanine (BrThA), 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.

9jqb__assembly_1__model_1

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

Download this curve (.dat)

9jqb__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.

9jqb__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）53.87 Å
Rg (electron density)52.90 Å
Total Rg53.17 Å
Atom count33984
Residues4080
Excluded volume599090 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9jqb__assembly_1__model_1 24-meric （24） 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 (3)

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7. Citations (1)