SAXSdb — 7jgn

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

Ferritin heavy chain

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 24	ZINC ION × 62 SODIUM ION × 8 N~1~,N~3~-dihydroxybenzene-1,3-dicarboxamide × 8 water × 24	Consistent with protein count
2	Protein homooligomer	Homooligomer	Protein 24	ZINC ION × 62 SODIUM ION × 8 water × 24	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	FRIH_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–182； UniProt 2–183 Author chain B； PDBConstruct 1–182； UniProt 2–183 Author chain C； PDBConstruct 1–182； UniProt 2–183 Author chain D； PDBConstruct 1–182； UniProt 2–183 Author chain E； PDBConstruct 1–182； UniProt 2–183 Author chain F； PDBConstruct 1–182； UniProt 2–183 Author chain G； PDBConstruct 1–182； UniProt 2–183 Author chain H； PDBConstruct 1–182； UniProt 2–183 Author chain I； PDBConstruct 1–182； UniProt 2–183 Author chain J； PDBConstruct 1–182； UniProt 2–183 Author chain K； PDBConstruct 1–182； UniProt 2–183 Author chain L； PDBConstruct 1–182； UniProt 2–183 Author chain M； PDBConstruct 1–182； UniProt 2–183 Author chain N； PDBConstruct 1–182； UniProt 2–183 Author chain O； PDBConstruct 1–182； UniProt 2–183 Author chain P； PDBConstruct 1–182； UniProt 2–183 Author chain Q； PDBConstruct 1–182； UniProt 2–183 Author chain R； PDBConstruct 1–182； UniProt 2–183 Author chain S； PDBConstruct 1–182； UniProt 2–183 Author chain T； PDBConstruct 1–182； UniProt 2–183 Author chain U； PDBConstruct 1–182； UniProt 2–183 Author chain V； PDBConstruct 1–182； UniProt 2–183 Author chain W； PDBConstruct 1–182； UniProt 2–183 Author chain X； PDBConstruct 1–182； UniProt 2–183 Author chain a； PDBConstruct 1–182； UniProt 2–183 Author chain b； PDBConstruct 1–182； UniProt 2–183 Author chain c； PDBConstruct 1–182； UniProt 2–183 Author chain d； PDBConstruct 1–182； UniProt 2–183 Author chain e； PDBConstruct 1–182； UniProt 2–183 Author chain f； PDBConstruct 1–182； UniProt 2–183 Author chain g； PDBConstruct 1–182； UniProt 2–183 Author chain h； PDBConstruct 1–182； UniProt 2–183 Author chain i； PDBConstruct 1–182； UniProt 2–183 Author chain j； PDBConstruct 1–182； UniProt 2–183 Author chain k； PDBConstruct 1–182； UniProt 2–183 Author chain l； PDBConstruct 1–182； UniProt 2–183 Author chain m； PDBConstruct 1–182； UniProt 2–183 Author chain n； PDBConstruct 1–182； UniProt 2–183 Author chain o； PDBConstruct 1–182； UniProt 2–183 Author chain p； PDBConstruct 1–182； UniProt 2–183 Author chain q； PDBConstruct 1–182； UniProt 2–183 Author chain r； PDBConstruct 1–182； UniProt 2–183 Author chain s； PDBConstruct 1–182； UniProt 2–183 Author chain t； PDBConstruct 1–182； UniProt 2–183 Author chain u； PDBConstruct 1–182； UniProt 2–183 Author chain v； PDBConstruct 1–182； UniProt 2–183 Author chain w； PDBConstruct 1–182； UniProt 2–183 Author chain x； PDBConstruct 1–182； UniProt 2–183

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_id	7jgn
Deposition date deposition_date	2020-07-19
Structure title title	Crystal Structure of the Zn-bound Human Heavy-chain variant 122H-delta C-star with meta-benzenedihyrdoxamate collected at 100K
Keywords keywords	Protein-MOF, Ferritin-MOF, Self-Assembly, Ferritin, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method method	X-RAY DIFFRACTION

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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.

7jgn__assembly_1__model_1

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

Download this curve (.dat)

7jgn__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7jgn__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	54.07 Å
Rg (electron density)	53.06 Å
Total Rg	53.33 Å
Atom count	34414
Residues	4176
Excluded volume	603160 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7jgn__assembly_1__model_1`	24-meric （24）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`7jgn__assembly_2__model_1`	24-meric （24）	Excluded	—	—
	Exclusion reason： The polymer contains overlapping alternate coordinates, and a complete, coherent single conformation cannot be selected automatically.

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Description description	Ferritin heavy chain
Molecular weight formula_weight	21122.3 kDa
EC 编号 ec_number	1.16.3.1
Source method src_method	man
Copy count entity_count	48

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x
Atom count atom_count	108449

TTASTSQVRQNYHQDSEAAINRQINLELYASYVYLSMSYYFDRDDVALKNFAKYFLHQSHEEREHAEKLMKLQNQRGGRIFLQDIQKPDEDDWESGLNAMEAALHLEKNVNQSLLELHKLAHDKNDPHLADFIETHYLNEQVKAIKELGDHVTNLRKMGAPESGLAEYLFDKHTLGDSDNES

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	124

Entity 3 Entity 3 non-polymer

Description description	SODIUM ION
Molecular weight formula_weight	23.0 kDa
Source method src_method	syn
Copy count entity_count	16

Entity 4 Entity 4 non-polymer

Description description	N~1~,N~3~-dihydroxybenzene-1,3-dicarboxamide
Molecular weight formula_weight	196.2 kDa
Source method src_method	syn
Copy count entity_count	8

Entity 5 Entity 5 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	4842

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Unit-cell length a length_a	215.750 Å
Unit-cell length b length_b	215.460 Å
Unit-cell length c length_c	156.460 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	89.95 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	96

Space group space_group	P 1 21 1
Space-group number int_tables_number	4
Crystal system crystal_system	monoclinic

Resolution resolution	2.070 Å
Low-resolution limit resolution_low	37.800 Å
R factor r_factor	0.1889
R_work r_work	0.1843
R_free r_free	0.2292

Crystal Structure of the Zn-bound Human Heavy-chain variant 122H-delta C-star with meta-benzenedihyrdoxamate collected at 100K

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

Ferritin heavy chain

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

7jgn__assembly_1__model_1

7jgn__assembly_1__model_1 | I(q)

7jgn__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

7. Citations (1)

Crystal Structure of the Zn-bound Human Heavy-chain variant 122H-delta C-star with meta-benzenedihyrdoxamate collected at 100K

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

Ferritin heavy chain

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

7jgn__assembly_1__model_1

7jgn__assembly_1__model_1 | I(q)

7jgn__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (5)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

7. Citations (1)