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8af0

Crystal structure of human angiogenin and RNA duplex

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

Angiogenin

Homo sapiens

UniProt P03950

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Homooligomer Protein 2 RNA 2 ;RNA (5'-R(*GP*CP*CP*CP*GP*CP*CP*UP*GP*UP*CP*AP*CP*GP*CP*GP*GP*GP*C)-3') ; × 2 GLYCEROL × 4 water × 4 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
1awz 1b1e 1b1i 1b1j 1h52 1h53 1hby 1k58 1k59 1k5a 1k5b 1un3

50 assemblies; showing the first 12

Homodimer
1ang 4ahn

2 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1a4y 1gv7 1h0d 1un5 4b36 4b36 8af0 9bdl 9bdn 9bdp

10 assemblies

View Construct and Data Evidence
UniProt name ANGI_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain A； PDBConstruct 1–123； UniProt 25–147 Author chain B； PDBConstruct 1–123； UniProt 25–147

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_id8af0
Deposition date deposition_date2022-07-15
Structure title titleCrystal structure of human angiogenin and RNA duplex
Keywords keywordsribonuclease, RNA duplex, RNase A-like, 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.

8af0__assembly_1__model_1

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

Download this curve (.dat)

8af0__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.

8af0__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）24.15 Å
Rg (electron density)23.67 Å
Total Rg24.33 Å
Atom count2791
Residues284
Excluded volume46186 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8af0__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 (4)

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7. Citations (1)