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7smk

H. neapolitanus carboxysomal rubisco/CsoSCA-peptide (1-50)complex

Method: ELECTRON MICROSCOPY Dmax: 112.7 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Ribulose bisphosphate carboxylase large chain

Halothiobacillus neapolitanus (strain ATCC 23641 / c2)

UniProt O85040

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 heterocomplex Heteromer Protein × 24 PDB declaration: 24-meric（24） Consistent with protein copy count Chain A； UniProt 2–473 Not recorded Ribulose bisphosphate carboxylase small chain × 8 （P45686） Carboxysome shell carbonic anhydrase × 8 （O85042） ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE；blot for 3 seconds Resolution 1.98 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.

Other PDB Difference from Current Entry 7SMK Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1SVD The structure of Halothiobacillus neapolitanus RuBisCo Deposited 2004-03-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–473（473 aa）
Not recorded SO4 SULFATE ION × 2 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；ammonium sulfate, citrate, cobalt chloride, glycerol, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.166
1SVD The structure of Halothiobacillus neapolitanus RuBisCo Deposited 2004-03-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric
Chain A 1–473（473 aa）
Not recorded SO4 SULFATE ION × 16 GOL GLYCEROL × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；ammonium sulfate, citrate, cobalt chloride, glycerol, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.166
1SVD The structure of Halothiobacillus neapolitanus RuBisCo Deposited 2004-03-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–473（473 aa）
Not recorded SO4 SULFATE ION × 4 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；ammonium sulfate, citrate, cobalt chloride, glycerol, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.166
1SVD The structure of Halothiobacillus neapolitanus RuBisCo Deposited 2004-03-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–473（473 aa）
Not recorded SO4 SULFATE ION × 4 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；ammonium sulfate, citrate, cobalt chloride, glycerol, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.166
6UEW Rubisco / CsoS2 N-peptide complex responsible for alpha-carboxysome cargo loading Deposited 2019-09-23 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric
Chain A 2–473（472 aa）
Chain C 2–473（472 aa）
Chain E 2–473（472 aa）
Chain G 2–473（472 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；PEG 400, magnesium chloride, HEPES
Resolution 2.40 Å R-free 0.259
7SNV H. neapolitanus carboxysomal rubisco/CsoSCA-peptide (1-50)complex Deposited 2021-10-28 Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric
Chain A 2–473（472 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3 seconds
Resolution 2.07 Å
7ZBT Subtomogram averaging of Rubisco from native Halothiobacillus carboxysomes Deposited 2022-03-24 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric
Chain A 1–473（473 aa）
Chain B 1–473（473 aa）
Chain C 1–473（473 aa）
Chain D 1–473（473 aa）
Chain E 1–473（473 aa）
Chain F 1–473（473 aa）
Chain G 1–473（473 aa）
Chain H 1–473（473 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å

4 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RBL1_HALNC
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 3–474； UniProt 2–473

Ribulose bisphosphate carboxylase small chain

Halothiobacillus neapolitanus (strain ATCC 23641 / c2)

UniProt P45686

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 heterocomplex Heteromer Protein × 24 PDB declaration: 24-meric（24） Consistent with protein copy count Chain B； UniProt 1–110 Not recorded Ribulose bisphosphate carboxylase large chain × 8 （O85040） Carboxysome shell carbonic anhydrase × 8 （O85042） ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE；blot for 3 seconds Resolution 1.98 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.

Other PDB Difference from Current Entry 7SMK Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1SVD The structure of Halothiobacillus neapolitanus RuBisCo Deposited 2004-03-29 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain M 1–110（110 aa）
Not recorded SO4 SULFATE ION × 2 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；ammonium sulfate, citrate, cobalt chloride, glycerol, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.166
1SVD The structure of Halothiobacillus neapolitanus RuBisCo Deposited 2004-03-29 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric
Chain M 1–110（110 aa）
Not recorded SO4 SULFATE ION × 16 GOL GLYCEROL × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；ammonium sulfate, citrate, cobalt chloride, glycerol, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.166
1SVD The structure of Halothiobacillus neapolitanus RuBisCo Deposited 2004-03-29 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain M 1–110（110 aa）
Not recorded SO4 SULFATE ION × 4 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；ammonium sulfate, citrate, cobalt chloride, glycerol, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.166
1SVD The structure of Halothiobacillus neapolitanus RuBisCo Deposited 2004-03-29 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain M 1–110（110 aa）
Not recorded SO4 SULFATE ION × 4 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.8；298 K；ammonium sulfate, citrate, cobalt chloride, glycerol, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.166
6UEW Rubisco / CsoS2 N-peptide complex responsible for alpha-carboxysome cargo loading Deposited 2019-09-23 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric
Chain B 1–110（110 aa）
Chain D 1–110（110 aa）
Chain F 1–110（110 aa）
Chain H 1–110（110 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；PEG 400, magnesium chloride, HEPES
Resolution 2.40 Å R-free 0.259
7SNV H. neapolitanus carboxysomal rubisco/CsoSCA-peptide (1-50)complex Deposited 2021-10-28 Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric
Chain B 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3 seconds
Resolution 2.07 Å
7ZBT Subtomogram averaging of Rubisco from native Halothiobacillus carboxysomes Deposited 2022-03-24 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric
Chain I 1–110（110 aa）
Chain J 1–110（110 aa）
Chain K 1–110（110 aa）
Chain L 1–110（110 aa）
Chain M 1–110（110 aa）
Chain N 1–110（110 aa）
Chain O 1–110（110 aa）
Chain P 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å

4 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RBS_HALNC
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 1–110； UniProt 1–110

Carboxysome shell carbonic anhydrase

OrganismNot specified

UniProt O85042

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 heterocomplex Heteromer Protein × 24 PDB declaration: 24-meric（24） Consistent with protein copy count Chain C； UniProt 1–50 Not recorded Ribulose bisphosphate carboxylase large chain × 8 （O85040） Ribulose bisphosphate carboxylase small chain × 8 （P45686） ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE；blot for 3 seconds Resolution 1.98 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.

Other PDB Difference from Current Entry 7SMK Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
7SNV H. neapolitanus carboxysomal rubisco/CsoSCA-peptide (1-50)complex Deposited 2021-10-28 Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric
Chain C 1–50（50 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3 seconds
Resolution 2.07 Å
9G4T Beta carbonic anhydrase CsoSCA from the Halothiobacillus neapolitanus alpha-carboxysome Deposited 2024-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 6 PDB declaration: monomeric
Chain A 2–514（513 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
9SKR Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 6 PDB declaration: hexameric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.13 Å
9SKR Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.13 Å
9SKR Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.13 Å
9SKS Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, dimer, major state, active conformation Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.15 Å
9SKT Cryo-EM structure of H. neapolitanus CsoSCA in oxidizing conditions, dimer, minor state Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.45 Å
9SKU Cryo-EM structure of H. neapolitanus CsoSCA in reducing conditions, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 6 PDB declaration: hexameric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.06 Å
9SKV Cryo-EM structure of H. neapolitanus CsoSCA in reducing conditions, dimer, major state, inactive conformation Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.12 Å
9SKW Cryo-EM structure of H. neapolitanus CsoSCA in reducing conditions, dimer, minor state Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.27 Å
9SKX Cryo-EM structure of H. neapolitanus CsoSCA C283A/C284A inactive mutant, hexamer Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 6 PDB declaration: hexameric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.08 Å
9SKY Cryo-EM structure of H. neapolitanus CsoSCA C283A/C284A inactive mutant, dimer, state 1 Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.18 Å
9SKZ Cryo-EM structure of H. neapolitanus CsoSCA C283A/C284A inactive mutant, dimer, state 2 Deposited 2025-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–514（513 aa）
Chain B 2–514（513 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；4C, 100% relative humidity, delay time 0s, blot time 3s, blot force 0
Resolution 2.22 Å

11 other PDB entries and 13 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CSOCA_HALNC
Isoform —
PDB entities 3
Chains and sequence ranges Author chain C； PDBConstruct 1–50； UniProt 1–50

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 7smk

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7smk
Download Download
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7smk
Deposition date deposition_date2021-10-26
Structure title titleH. neapolitanus carboxysomal rubisco/CsoSCA-peptide (1-50)complex
Keywords keywordsrubisco, lyase, TIM-barrel, complex; LYASE
Experimental Method methodELECTRON MICROSCOPY
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier31.99 Å
Radius of gyration Rg (electron density) rg_electron32.10 Å
Forward intensity I(0) i065343600.00
Molecular weight molecular_weight63778.0 kDa
Excluded volume excluded_volume79649 ų
Envelope volume envelope_volume104990 ų
Hydration-shell volume shell_volume29328 ų
Envelope diameter envelope_diameter118.1 Å
Shell Rg shell_rg35.91 Å
Envelope Rg envelope_rg33.14 Å
Shape Rg shape_rg32.07 Å
Total Rg total_rg32.52 Å
Total atoms total_atoms4503
Residues n_residues571
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−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
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax112.7 Å
Rg (real space) rg_real32.45 Å
Rg uncertainty (real space) rg_real_error1.24 Å
I(0) (real space) i0_real6.5340e+07
I(0) uncertainty (real space) i0_real_error1.1660e+06
Rg (reciprocal space) rg_reciprocal32.26 Å
I(0) (reciprocal space) i0_reciprocal65330000.0000
Solution quality estimate total_estimate0.7944
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary27.1 Å
Skewness Skewness skewness0.586
Kurtosis Kurtosis kurtosis-0.304
Angular range angular_range— – 0.2500 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha15050000.0000
Real-space data points n_real_points51
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.637; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.593; Smooth: 0.819
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (4)

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7. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id7smkA01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily150 — RuBisCO large subunit, N-terminal domain
Domain ID domain_id7smkA02
Class class3 — Alpha Beta
Architecture architecture20 — Alpha-Beta Barrel
Topology topology20 — TIM Barrel
Homologous superfamily homologous superfamily110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain
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8. Citations (1)

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9. Files and Curves (10)