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1m11

structural model of human decay-accelerating factor bound to echovirus 7 from cryo-electron microscopy

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

decay-accelerating factor

Homo sapiens

UniProt P08174

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 240 COAT PROTEIN VP1 × 60 （Q914E0） COAT PROTEIN VP2 × 60 （Q914E0） COAT PROTEIN VP3 × 60 （Q914E0） Consistent with protein count
2 Protein heterocomplex Heteromer Protein 4 COAT PROTEIN VP1 × 1 （Q914E0） COAT PROTEIN VP2 × 1 （Q914E0） COAT PROTEIN VP3 × 1 （Q914E0） Consistent with protein count
3 Protein heterocomplex Heteromer Protein 20 COAT PROTEIN VP1 × 5 （Q914E0） COAT PROTEIN VP2 × 5 （Q914E0） COAT PROTEIN VP3 × 5 （Q914E0） Consistent with protein count
4 Protein heterocomplex Heteromer Protein 24 COAT PROTEIN VP1 × 6 （Q914E0） COAT PROTEIN VP2 × 6 （Q914E0） COAT PROTEIN VP3 × 6 （Q914E0） Consistent with protein count
5 Protein heterocomplex Heteromer Protein 4 COAT PROTEIN VP1 × 1 （Q914E0） COAT PROTEIN VP2 × 1 （Q914E0） COAT PROTEIN VP3 × 1 （Q914E0） Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1h03 1h03 1h04 1h2p 1h2q 1nwv 1uot 2qzd 2qzf 2qzh 3j24 3j24

12 assemblies

Homodimer
1ojv 1ojw 1ojy 1ojy 1ok1 1ok2 1ok3 1ok9

8 assemblies

Homotetramer

None

Other homooligomers
3j24 3j24 3j24

3 assemblies

Heteromeric or nucleic-acid complex
1m11 1m11 1m11 1m11 1m11 1upn 1upn 1upn 1upn 1upn 2c8i 2c8i

57 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name DAF_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain R； PDBConstruct 1–243； UniProt 35–277

COAT PROTEIN VP1

Human echovirus 7

UniProt Q914E0

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 240 decay-accelerating factor × 60 （P08174） Consistent with protein count
2 Protein heterocomplex Heteromer Protein 4 decay-accelerating factor × 1 （P08174） Consistent with protein count
3 Protein heterocomplex Heteromer Protein 20 decay-accelerating factor × 5 （P08174） Consistent with protein count
4 Protein heterocomplex Heteromer Protein 24 decay-accelerating factor × 6 （P08174） Consistent with protein count
5 Protein heterocomplex Heteromer Protein 4 decay-accelerating factor × 1 （P08174） Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1m11 1m11 1m11 1m11 1m11

5 assemblies

View Construct and Data Evidence
UniProt name Q914E0_9ENTO
Isoform —
PDB entities 2, 3, 4
Chains and sequence ranges Author chain 1； PDBConstruct 1–278； UniProt 569–846 Author chain 2； PDBConstruct 1–254； UniProt 77–330 Author chain 3； PDBConstruct 1–238； UniProt 331–568

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_id1m11
Deposition date deposition_date2002-06-17
Structure title titlestructural model of human decay-accelerating factor bound to echovirus 7 from cryo-electron microscopy
Keywords keywordsdecay-accelerating factor, SCR, Icosahedral virus, Virus-Receptor COMPLEX; Virus/Receptor
Experimental Method methodELECTRON MICROSCOPY
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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.

1m11__assembly_1__model_1

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

Download this curve (.dat)

1m11__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 1011 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1m11__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）0.00 Å
Rg (electron density)139.90 Å
Total Rg139.90 Å
Atom count0
Residues0
Excluded volume8244100 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1m11__assembly_1__model_1 240-MERIC （240） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 1m11__assembly_2__model_1 tetrameric （4） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
3 1 1m11__assembly_3__model_1 eicosameric （20） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
4 1 1m11__assembly_4__model_1 24-meric （24） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
5 1 1m11__assembly_5__model_1 tetrameric （4） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
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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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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd1m111_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1m112_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1m113_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1m11r_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
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7. Citations (1)