1e8p

Characterisation of the cellulose docking domain from Piromyces equi

Method: SOLUTION NMR

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

Endoglucanase 45A

Piromyces equi

UniProt Q9P868

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name Q9P868_PIREQ
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–46; UniProt 20–65

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.

2. Structure Basics 2. Structure Basics

Entry ID entry_id1e8p
Deposition date deposition_date2000-09-28
Structure title titleCharacterisation of the cellulose docking domain from Piromyces equi
Keywords keywordsCELLULOSE DOCKING DOMAIN, CELLULASE; CELLULOSE DOCKING DOMAIN
Experimental Method methodSOLUTION NMR

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.

1e8p__assembly_1__model_1

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

Download this curve (.dat)

1e8p__assembly_1__model_1 | I(q)

10-2 10-1 104 105 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1e8p__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)10.67 Å
Rg (electron density)9.33 Å
Total Rg10.77 Å
Atom count649
Residues46
Excluded volume5981 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1e8p__assembly_1__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download

4. Crystallography and Experiment 4. Crystallography & Experiment

5. Entities and Polymers Entities & Polymers (1)

6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1e8pa_
Class classg — Small proteins
Fold Fold foldg.55 — Cellulose docking domain, dockering
Superfamily Superfamily superfamilyg.55.1 — Cellulose docking domain, dockering
Family Family familyg.55.1.1 — Cellulose docking domain, dockering

CATH v4.4 (1 domains)

Domain ID domain_id1e8pA00
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology1220 — Endoglucanase; Chain: A
Homologous superfamily homologous superfamily10 — Cellulose docking domain, dockering

7. Citations (1)