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5zof

Crystal Structure of D181A/R192F hFen1 in complex with DNA

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

Flap endonuclease 1

Homo sapiens

UniProt P39748

State in the Current Structure

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

Other States of the Same Protein in the Database

Monomer
5fv7 5fv7 5zod 9rci 9rci 9rdi 9rdi

7 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1u7b 1ul1 3q8k 3q8l 3q8m 3q8m 3uvu 5k97 5kse 5um9 5zoe 5zof

24 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name FEN1_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–333； UniProt 1–333

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_id5zof
Deposition date deposition_date2018-04-13
Structure title titleCrystal Structure of D181A/R192F hFen1 in complex with DNA
Keywords keywordsflap endonuclease: gap endonuclease: methylation: posttranslational modification, DNA BINDING PROTEIN, HYDROLASE-DNA complex; HYDROLASE/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.

5zof__assembly_1__model_1

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

Download this curve (.dat)

5zof__assembly_1__model_1 | I(q)

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

5zof__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）23.90 Å
Rg (electron density)22.82 Å
Total Rg23.62 Å
Atom count3097
Residues330
Excluded volume52836 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5zof__assembly_1__model_1 tetrameric （4） 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 (6)

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7. Citations (1)