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5j70

The Chd1 DNA-binding domain in complex with 17mer DNA duplex

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

Chromo domain-containing protein 1

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P32657

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Monomer Protein 1 DNA 2 ;DNA (5'-D(*GP*CP*TP*GP*GP*AP*AP*AP*TP*TP*TP*CP*CP*AP*GP*CP*G)-3') ; × 1 ;DNA (5'-D(*CP*GP*CP*TP*GP*GP*AP*AP*AP*TP*TP*TP*CP*CP*AP*GP*C)-3') ; × 1 Consistent with all polymers
2 Protein–DNA Monomer Protein 1 DNA 2 ;DNA (5'-D(*GP*CP*TP*GP*GP*AP*AP*AP*TP*TP*TP*CP*CP*AP*GP*CP*G)-3') ; × 1 ;DNA (5'-D(*CP*GP*CP*TP*GP*GP*AP*AP*AP*TP*TP*TP*CP*CP*AP*GP*C)-3') ; × 1 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
2dy7 2dy8 2xb0 3mwy

4 assemblies

Homodimer
2h1e 3mwy

2 assemblies

Homotetramer
2h1e

1 assemblies

Other homooligomers

None

Heteromeric or nucleic-acid complex
3ted 5j70 5j70 5o9g 6g0l 7nkx 7tn2 9gd1 9gd2 9gd3 9n6h 9n6i

14 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name CHD1_YEAST
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 3–271； UniProt 1006–1274 Author chain B； PDBConstruct 3–271； UniProt 1006–1274

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_id5j70
Deposition date deposition_date2016-04-05
Structure title titleThe Chd1 DNA-binding domain in complex with 17mer DNA duplex
Keywords keywordsDNA-bound complex, SANT domain, SLIDE domain, chromatin-binding protein-DNA complex; chromatin-binding protein/DNA
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.

5j70__assembly_1__model_1

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

Download this curve (.dat)

5j70__assembly_1__model_1 | I(q)

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

5j70__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）23.23 Å
Rg (electron density)22.74 Å
Total Rg23.47 Å
Atom count4818
Residues263
Excluded volume43360 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5j70__assembly_1__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 5j70__assembly_2__model_1 trimeric （3） 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) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id5j70A01
Class class6 — Special
Architecture architecture10 — Helix non-globular
Topology topology140 — Helix Hairpins
Homologous superfamily homologous superfamily1440 —
Domain ID domain_id5j70A02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily60 — Homeodomain-like
Domain ID domain_id5j70B01
Class class6 — Special
Architecture architecture10 — Helix non-globular
Topology topology140 — Helix Hairpins
Homologous superfamily homologous superfamily1440 —
Domain ID domain_id5j70B02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily60 — Homeodomain-like
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7. Citations (1)