1ies

TETRAGONAL CRYSTAL STRUCTURE OF NATIVE HORSE SPLEEN FERRITIN

Method: X-RAY DIFFRACTION Dmax: 118.7 Å Quality: GOOD

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

FERRITIN

OrganismNot specified

UniProt P02791

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 homooligomer Homooligomer Protein × 24 PDB declaration: 24-meric(24) Consistent with protein copy count Chain A; UniProt 1–174 Chain B; UniProt 1–174 Chain C; UniProt 1–174 Chain D; UniProt 1–174 Chain E; UniProt 1–174 Chain F; UniProt 1–174 Fragment:L-CHAIN CD CADMIUM ION × 20 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 2.60 Å

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.

138 other PDB entries and 138 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FRIL_HORSE
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–174; UniProt 1–174 Author chain B; PDBConstruct 1–174; UniProt 1–174 Author chain C; PDBConstruct 1–174; UniProt 1–174 Author chain D; PDBConstruct 1–174; UniProt 1–174 Author chain E; PDBConstruct 1–174; UniProt 1–174 Author chain F; PDBConstruct 1–174; UniProt 1–174

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.

SAXS scattering curve SAXS Profile

SAXS profile for 1ies

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1ies
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1ies
Deposition date deposition_date1996-05-28
Structure title titleTETRAGONAL CRYSTAL STRUCTURE OF NATIVE HORSE SPLEEN FERRITIN
Keywords keywordsAPOFERRITIN, IRON STORAGE; IRON STORAGE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier38.44
Radius of gyration Rg (electron density) rg_electron38.16
Forward intensity I(0) i0226185000.00
Molecular weight molecular_weight119600.0 kDa
Excluded volume excluded_volume148540 ų
Envelope volume envelope_volume204510 ų
Hydration-shell volume shell_volume45133 ų
Envelope diameter envelope_diameter123.0
Shell Rg shell_rg44.18
Envelope Rg envelope_rg37.19
Shape Rg shape_rg38.18
Total Rg total_rg38.46
Total atoms total_atoms8393
Residues n_residues1044
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

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

Maximum dimension Dmax dmax118.7
Rg (real space) rg_real38.46
Rg uncertainty (real space) rg_real_error0.87
I(0) (real space) i0_real2.2620e+08
I(0) uncertainty (real space) i0_real_error3.6230e+06
Rg (reciprocal space) rg_reciprocal38.45
I(0) (reciprocal space) i0_reciprocal226200000.0000
Solution quality estimate total_estimate0.8674
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary46.3
Skewness Skewness skewness0.239
Kurtosis Kurtosis kurtosis-0.635
Angular range angular_range— – 0.2050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha16130000.0000
Real-space data points n_real_points42
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.983; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.981; Smooth: 0.343

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

Domain ID domain_idd1iesa_
Class classa — All alpha proteins
Fold Fold folda.25 — Ferritin-like
Superfamily Superfamily superfamilya.25.1 — Ferritin-like
Family Family familya.25.1.1 — Ferritin
Domain ID domain_idd1iesb_
Class classa — All alpha proteins
Fold Fold folda.25 — Ferritin-like
Superfamily Superfamily superfamilya.25.1 — Ferritin-like
Family Family familya.25.1.1 — Ferritin
Domain ID domain_idd1iesc_
Class classa — All alpha proteins
Fold Fold folda.25 — Ferritin-like
Superfamily Superfamily superfamilya.25.1 — Ferritin-like
Family Family familya.25.1.1 — Ferritin
Domain ID domain_idd1iesd_
Class classa — All alpha proteins
Fold Fold folda.25 — Ferritin-like
Superfamily Superfamily superfamilya.25.1 — Ferritin-like
Family Family familya.25.1.1 — Ferritin
Domain ID domain_idd1iese_
Class classa — All alpha proteins
Fold Fold folda.25 — Ferritin-like
Superfamily Superfamily superfamilya.25.1 — Ferritin-like
Family Family familya.25.1.1 — Ferritin
Domain ID domain_idd1iesf_
Class classa — All alpha proteins
Fold Fold folda.25 — Ferritin-like
Superfamily Superfamily superfamilya.25.1 — Ferritin-like
Family Family familya.25.1.1 — Ferritin

CATH v4.4 (6 domains)

Domain ID domain_id1iesA00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1260 — Ferritin
Homologous superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
Domain ID domain_id1iesB00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1260 — Ferritin
Homologous superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
Domain ID domain_id1iesC00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1260 — Ferritin
Homologous superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
Domain ID domain_id1iesD00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1260 — Ferritin
Homologous superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
Domain ID domain_id1iesE00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1260 — Ferritin
Homologous superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
Domain ID domain_id1iesF00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1260 — Ferritin
Homologous superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle

8. Citations (5)

9. Files and Curves (10)