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7xgw

Apo structure of LW domain from Trypanosoma brucei

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

Transcription elongation factor s-II

Trypanosoma brucei brucei (strain 927/4 GUTat10.1)

UniProt Q586Y0

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
3 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count
4 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count
5 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count
6 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
2nas 7xgw 7xgw 7xgw 7xgw 7xgw 7xgw

7 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
7fax

1 assemblies

View Construct and Data Evidence
UniProt name Q586Y0_TRYB2
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 10–133； UniProt 236–359 Author chain B； PDBConstruct 10–133； UniProt 236–359 Author chain C； PDBConstruct 10–133； UniProt 236–359 Author chain D； PDBConstruct 10–133； UniProt 236–359 Author chain E； PDBConstruct 10–133； UniProt 236–359 Author chain F； PDBConstruct 10–133； UniProt 236–359

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_id7xgw
Deposition date deposition_date2022-04-06
Structure title titleApo structure of LW domain from Trypanosoma brucei
Keywords keywordsTranscription elongation, TFIIS, Leo1, TRANSCRIPTION; TRANSCRIPTION
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.

7xgw__assembly_5__model_1

Assembly 5 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

7xgw__assembly_5__model_1 | I(q)

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

7xgw__assembly_5__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）14.34 Å
Rg (electron density)12.92 Å
Total Rg14.27 Å
Atom count723
Residues97
Excluded volume12887 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7xgw__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 7xgw__assembly_2__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 7xgw__assembly_3__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 7xgw__assembly_4__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
5 1 7xgw__assembly_5__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
6 1 7xgw__assembly_6__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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7. Citations (1)