SAXSdb — 1dft

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

METALLOTHIONEIN-1

Mus musculus

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count	Chain A； UniProt 1–30	Fragment：N-TERMINAL DOMAIN (BETA)	CD CADMIUM ION × 3	SOLUTION NMR NMR measurement conditions：pH 6.5；283 K；Ionic strength (raw mmCIF value) 15mMKPI；Pressure AMBIENT NMR measurement conditions：pH 6.5；298 K；Ionic strength (raw mmCIF value) 15mMKPI；Pressure AMBIENT NMR sample composition：0.7MM MOUSE METALLOTHIONEIN-1, NATURAL ABUNDANCE, 15MM PHOSPHATE BUFFER NA	Resolution not provided

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 1DFT	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1DFS SOLUTION STRUCTURE OF THE ALPHA-DOMAIN OF MOUSE METALLOTHIONEIN-1 Deposited 1999-11-20	Different construct Different ligand/ion Different experimental conditions	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 31–61（31 aa） Fragment：C-TERMINAL DOMAIN (ALPHA)	Not recorded	CD CADMIUM ION × 4	SOLUTION NMR NMR measurement conditions pH 6.5；283 K；Ionic strength (raw mmCIF value) 15mMKPI；Pressure AMBIENT NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 15mMKPI；Pressure AMBIENT NMR sample composition 0.7MM MOUSE-METALLOTHIONEIN-1, NATURAL ABUNDANCE, 15MM PHOSPHATE BUFFER NA	Resolution not provided

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	MT1_MOUSE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–30； UniProt 1–30

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	1dft
Deposition date deposition_date	1999-11-20
Structure title title	SOLUTION STRUCTURE OF THE BETA-DOMAIN OF MOUSE METALLOTHIONEIN-1
Keywords keywords	HALF TURN, CD-S CLUSTER, METAL BINDING PROTEIN; METAL BINDING PROTEIN
Experimental Method method	SOLUTION NMR

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	9.95 Å
Radius of gyration Rg (electron density) rg_electron	9.47 Å
Forward intensity I(0) i0	564249.00
Molecular weight molecular_weight	3354.0 kDa
Excluded volume excluded_volume	3562 Å³
Envelope volume envelope_volume	5319 Å³
Hydration-shell volume shell_volume	5278 Å³
Envelope diameter envelope_diameter	37.3 Å
Shell Rg shell_rg	13.92 Å
Envelope Rg envelope_rg	9.99 Å
Shape Rg shape_rg	9.85 Å
Total Rg total_rg	10.27 Å
Total atoms total_atoms	388
Residues n_residues	30
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	38.7 Å
Rg (real space) rg_real	9.99 Å
Rg uncertainty (real space) rg_real_error	0.45 Å
I(0) (real space) i0_real	5.6420e+05
I(0) uncertainty (real space) i0_real_error	6.5950e+03
Rg (reciprocal space) rg_reciprocal	9.99 Å
I(0) (reciprocal space) i0_reciprocal	564200.0000
Solution quality estimate total_estimate	0.8029
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	2
Primary peak position r_peak_primary	11.8 Å
Skewness Skewness skewness	0.433
Kurtosis Kurtosis kurtosis	0.040
Angular range angular_range	— – 0.5000 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	26720.0000
Real-space data points n_real_points	80
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.591; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.675; Smooth: 0.987

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (2)

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7. Fold Classification (SCOP + CATH) 1 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d1dfta_
Class class	g — Small proteins
Fold Fold fold	g.46 — Metallothionein
Superfamily Superfamily superfamily	g.46.1 — Metallothionein
Family Family family	g.46.1.1 — Metallothionein

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8. Citations (1)

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	1

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Description description	METALLOTHIONEIN-1
Molecular weight formula_weight	3017.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	388

来源生物 organism	Mus musculus
通用名 common_name	house mouse
NCBI Class编号 ncbi_taxonomy_id	10090
宿主生物 host_organism	Escherichia coli

SOLUTION STRUCTURE OF THE BETA-DOMAIN OF MOUSE METALLOTHIONEIN-1

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

METALLOTHIONEIN-1

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

6. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

Entity 2 Entity 2 non-polymer

7. Fold Classification (SCOP + CATH) 1 domains

SCOP 2.08 (1 domains)

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)

Description description	CADMIUM ION
Molecular weight formula_weight	112.4 kDa
Source method src_method	syn
Copy count entity_count	3

fit	/app/data/saxs_computation/df/1dft/1dft.fit
pddf	/app/data/pr_computation/df/1dft/1dft.pr.out
profile	/app/data/saxs_computation/df/1dft/1dft.dat