9mb5

Structure of HN HA at pH 7.0 (conformation1).

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

Hemagglutinin

Influenza A virus

UniProt A0A6G5UYK1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 6 Hemagglutinin × 3 (A0A6B7KK93) 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0A6G5UYK1_9INFA
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–327; UniProt 18–344 Author chain B; PDBConstruct 1–327; UniProt 18–344 Author chain C; PDBConstruct 1–327; UniProt 18–344

Hemagglutinin

Influenza A virus

UniProt A0A6B7KK93

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 6 Hemagglutinin × 3 (A0A6G5UYK1) 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0A6B7KK93_9INFA
Isoform —
PDB entities 2
Chains and sequence ranges Author chain D; PDBConstruct 1–222; UniProt 345–566 Author chain E; PDBConstruct 1–222; UniProt 345–566 Author chain F; PDBConstruct 1–222; UniProt 345–566

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_id9mb5
Deposition date deposition_date2025-03-15
Structure title titleStructure of HN HA at pH 7.0 (conformation1).
Keywords keywordsinfluenza, HA, cryo-EM, VIRAL PROTEIN; VIRAL PROTEIN
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.

9mb5__assembly_1__model_1

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

Download this curve (.dat)

9mb5__assembly_1__model_1 | I(q)

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

9mb5__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)41.33 Å
Rg (electron density)40.69 Å
Total Rg40.88 Å
Atom count11427
Residues1420
Excluded volume201560 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9mb5__assembly_1__model_1 hexameric (6) 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)