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9bf2

MID domain of Ago2 bound to UMP

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

Protein argonaute-2

Homo sapiens

UniProt Q9UKV8

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 3 URIDINE-5'-MONOPHOSPHATE × 3 water × 3 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
3luc 3luc 3luc 3lud 3lud 3lud 3lug 3lug 3lug 3luh 3luh 3luh

39 assemblies; showing the first 12

Homodimer

None

Homotetramer

None

Other homooligomers
9bez 9bf0 9bf2

3 assemblies

Heteromeric or nucleic-acid complex
10be 11gi 11gj 11gk 4f3t 4ola 4olb 4w5n 4w5o 4w5q 4w5r 4w5t

55 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name AGO2_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–136； UniProt 440–575 Author chain B； PDBConstruct 1–136； UniProt 440–575 Author chain C； PDBConstruct 1–136； UniProt 440–575

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_id9bf2
Deposition date deposition_date2024-04-16
Last revision last_revision2024-07-10
Structure title titleMID domain of Ago2 bound to UMP
Keywords keywordsArgonaute2, RNA binding, RNA BINDING PROTEIN; RNA 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.

9bf2__assembly_1__model_1

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

Download this curve (.dat)

9bf2__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.

9bf2__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）24.88 Å
Rg (electron density)23.93 Å
Total Rg24.66 Å
Atom count3121
Residues394
Excluded volume56172 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9bf2__assembly_1__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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7. Citations (1)