ISDA: 9UN0

Deposition Date 2025-04-23

Release Date 2026-11-04

Last Version Date 2026-11-04

Entry Detail

PDB ID:

9UN0

Keywords:

VIRAL PROTEIN

Title:

Cryo-EM structure of hemagglutinin from the A/Malaysia/1706215/2007 (H1N1) influenza virus with stabilizing mutations

Biological Source:

Source Organism(s):

Influenza A virus (A/Malaysia/1706215/2007(H1N1)) (Taxon ID: 1054807)

Expression System(s):

Trichoplusia ni

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.32 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Hemagglutinin
Gene (Uniprot):HA
Mutagens:N438L/L445F/E446L/D325E
Chain IDs:A, B, C
Chain Length:500
Number of Molecules:3
Biological Source:Influenza A virus (A/Malaysia/1706215/2007(H1N1))

UniProt ID:I2D8Q3

Ligand Molecules

Primary Citation

Stabilization of the trimeric pre-fusion structures of influenza H1 and H9 hemagglutinins by mutations in the stem helices

Kim, Y.G, Lee, G.Y, Lee, J.O.Show

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Primary Citation of related structures

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