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9w4b

Crystal structure of beta-glucosidase CaBGL

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

beta-glucosidase

Caldicellulosiruptor sp.

UniProt I7DLX2

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
10 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
11 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
12 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
2 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
3 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
4 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
5 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
6 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
7 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
8 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count
9 Protein monomer Monomer Protein 1 GLYCEROL × 1 SULFATE ION × 2 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
9w4b 9w4b 9w4b 9w4b 9w4b 9w4b 9w4b 9w4b 9w4b 9w4b 9w4b 9w4b

24 assemblies; showing the first 12

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name I7DLX2_9FIRM
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 2–454； UniProt 1–453 Author chain B； PDBConstruct 2–454； UniProt 1–453 Author chain C； PDBConstruct 2–454； UniProt 1–453 Author chain D； PDBConstruct 2–454； UniProt 1–453 Author chain E； PDBConstruct 2–454； UniProt 1–453 Author chain F； PDBConstruct 2–454； UniProt 1–453 Author chain G； PDBConstruct 2–454； UniProt 1–453 Author chain H； PDBConstruct 2–454； UniProt 1–453 Author chain I； PDBConstruct 2–454； UniProt 1–453 Author chain J； PDBConstruct 2–454； UniProt 1–453 Author chain K； PDBConstruct 2–454； UniProt 1–453 Author chain L； PDBConstruct 2–454； UniProt 1–453

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_id9w4b
Deposition date deposition_date2025-07-31
Structure title titleCrystal structure of beta-glucosidase CaBGL
Keywords keywordshydrolase, CaBGL, cellulose saccharification, Caldicellulosiruptor sp. F32; HYDROLASE
Experimental Method methodX-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.

9w4b__assembly_1__model_1

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

Download this curve (.dat)

9w4b__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

9w4b__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）22.74 Å
Rg (electron density)21.38 Å
Total Rg22.45 Å
Atom count3804
Residues453
Excluded volume67741 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9w4b__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 9w4b__assembly_2__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 9w4b__assembly_3__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 9w4b__assembly_4__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
5 1 9w4b__assembly_5__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
6 1 9w4b__assembly_6__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
7 1 9w4b__assembly_7__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
8 1 9w4b__assembly_8__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
9 1 9w4b__assembly_9__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
10 1 9w4b__assembly_10__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
11 1 9w4b__assembly_11__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
12 1 9w4b__assembly_12__model_1 monomeric （1） 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 (4)

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7. Citations (1)