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7v0i

Crystal structure of a CelR catalytic domain active site mutant with bound cellohexaose substrate

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

Glucanase

Acetivibrio thermocellus

UniProt A3DCY5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Monomer Protein 1 其他Polymer 1 ;beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose ; × 1 CALCIUM ION × 1 water × 1 Consistent with protein count
2 Other combination Monomer Protein 1 其他Polymer 1 ;beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose ; × 1 CALCIUM ION × 1 water × 1 Consistent with protein count
3 Other combination Monomer Protein 1 其他Polymer 1 ;beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose ; × 1 CALCIUM ION × 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
7unp

1 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
7v0i 7v0i 7v0i 7v0j 7v0j 7v0j

6 assemblies

View Construct and Data Evidence
UniProt name A3DCY5_ACET2
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 2–455； UniProt 28–481 Author chain B； PDBConstruct 2–455； UniProt 28–481 Author chain C； PDBConstruct 2–455； UniProt 28–481

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_id7v0i
Deposition date deposition_date2022-05-10
Structure title titleCrystal structure of a CelR catalytic domain active site mutant with bound cellohexaose substrate
Keywords keywords;biomass deconstruction, glycoside hydrolase family 9, GH9, cellulose binding domain 3c, CBM3c, HYDROLASE, HYDROLASE-SUBSTRATE complex ;; HYDROLASE/SUBSTRATE
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.

7v0i__assembly_3__model_1

Assembly 3 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

7v0i__assembly_3__model_1 | I(q)

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

7v0i__assembly_3__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）21.67 Å
Rg (electron density)20.58 Å
Total Rg21.51 Å
Atom count7073
Residues451
Excluded volume64539 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7v0i__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 7v0i__assembly_2__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 7v0i__assembly_3__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)