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6w2g

Crystal Structure of Y188G Variant of the Internal UBA Domain of HHR23A in Monoclinic Unit Cell

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

UV excision repair protein RAD23 homolog A

Homo sapiens

UniProt P54725

State in the Current Structure

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

Other States of the Same Protein in the Database

Monomer
1dv0 1f4i 1ify 1oqy 1p98 1qze 1tp4 2wyq 6w2g 6w2g 6w2h 6w2i

13 assemblies; showing the first 12

Homodimer
2wyq

1 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1p9d 5xbo 6xqi 6xqi 6xqj 8q06

6 assemblies

View Construct and Data Evidence
UniProt name RD23A_HUMAN
Isoform P54725-2
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 2–51； UniProt 155–204 Author chain B； PDBConstruct 2–51； UniProt 155–204

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_id6w2g
Deposition date deposition_date2020-03-05
Structure title titleCrystal Structure of Y188G Variant of the Internal UBA Domain of HHR23A in Monoclinic Unit Cell
Keywords keywordsUbiquitin Associated Domain, UBA Domain, DNA Binding Protein, Helical Bundle; DNA BINDING PROTEIN
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.

6w2g__assembly_1__model_1

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

Download this curve (.dat)

6w2g__assembly_1__model_1 | I(q)

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

6w2g__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）11.76 Å
Rg (electron density)10.30 Å
Total Rg11.81 Å
Atom count727
Residues49
Excluded volume6755 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6w2g__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 6w2g__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 (3)

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6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd6w2ga_
Class classa — All alpha proteins
Fold Fold folda.5 — RuvA C-terminal domain-like
Superfamily Superfamily superfamilya.5.2 — UBA-like
Family Family familya.5.2.1 — UBA domain
Domain ID domain_idd6w2gb_
Class classa — All alpha proteins
Fold Fold folda.5 — RuvA C-terminal domain-like
Superfamily Superfamily superfamilya.5.2 — UBA-like
Family Family familya.5.2.1 — UBA domain
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7. Citations (1)