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2c24

FAMILY 30 CARBOHYDRATE-BINDING MODULE OF CELLULOSOMAL CELLULASE CEL9D- CEL44B OF CLOSTRIDIUM THERMOCELLUM

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

ENDOGLUCANASE

CLOSTRIDIUM THERMOCELLUM

UniProt P71140

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count
2 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
2c24 2c24 2c4x 2e4t

4 assemblies

Homodimer
1wmx 2c26

2 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
2e0p 2eex 2ej1 2eo7 2eqd

5 assemblies

View Construct and Data Evidence
UniProt name P71140_CLOTM
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 2–198； UniProt 24–220 Author chain B； PDBConstruct 2–198； UniProt 24–220

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_id2c24
Deposition date deposition_date2005-09-26
Structure title titleFAMILY 30 CARBOHYDRATE-BINDING MODULE OF CELLULOSOMAL CELLULASE CEL9D- CEL44B OF CLOSTRIDIUM THERMOCELLUM
Keywords keywordsCBM30, CLOSTRIDIUM THERMOCELLUM, CELLULOSOME, HYDROLASE; 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.

2c24__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2c24__assembly_2__model_1 | I(q)

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

2c24__assembly_2__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）17.01 Å
Rg (electron density)15.61 Å
Total Rg16.73 Å
Atom count1394
Residues174
Excluded volume24891 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2c24__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 2c24__assembly_2__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 (2)

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2c24a_
Class classb — All beta proteins
Fold Fold foldb.18 — Galactose-binding domain-like
Superfamily Superfamily superfamilyb.18.1 — Galactose-binding domain-like
Family Family familyb.18.1.24 — Family 30 carbohydrate binding module, CBM30 (PKD repeat)
Domain ID domain_idd2c24b_
Class classb — All beta proteins
Fold Fold foldb.18 — Galactose-binding domain-like
Superfamily Superfamily superfamilyb.18.1 — Galactose-binding domain-like
Family Family familyb.18.1.24 — Family 30 carbohydrate binding module, CBM30 (PKD repeat)

CATH v4.4 (2 domains)

Domain ID domain_id2c24A00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology120 — Jelly Rolls
Homologous superfamily homologous superfamily430 — Galactose-binding lectin
Domain ID domain_id2c24B00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology120 — Jelly Rolls
Homologous superfamily homologous superfamily430 — Galactose-binding lectin
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7. Citations (1)