ISDA: 9NH7

Deposition Date 2025-02-24

Release Date 2025-11-12

Last Version Date 2025-11-12

Entry Detail

PDB ID:

9NH7

Keywords:

DE NOVO PROTEIN

Title:

CryoEM Structure of De Novo VHH, VHH_flu_01, bound to influenza HA, strain A/USA:Iowa/1943 H1N1.

Biological Source:

Source Organism:

synthetic construct (Taxon ID: 32630)
Influenza A virus (strain A/USA:Iowa/1943 H1N1) (Taxon ID: 425563)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.02 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Hemagglutinin HA1 chain
Gene (Uniprot):HA
Chain IDs:B (auth: A), C (auth: B), D (auth: C)
Chain Length:321
Number of Molecules:3
Biological Source:Influenza A virus (strain A/USA:Iowa/1943 H1N1)

UniProt ID:A4GCK8 Pfam ID:PF00509

Polymer Type:polypeptide(L)
Molecule:VHH_flu_01
Chain IDs:A (auth: E), E (auth: F)
Chain Length:140
Number of Molecules:2
Biological Source:synthetic construct

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Hemagglutinin HA2 chain
Gene (Uniprot):HA
Chain IDs:F (auth: G), G (auth: H), H (auth: I)
Chain Length:232
Number of Molecules:3
Biological Source:Influenza A virus (strain A/USA:Iowa/1943 H1N1)

UniProt ID:A4GCK8 Pfam ID:PF00509

Ligand Molecules

NAG

Primary Citation

Atomically accurate de novo design of antibodies with RFdiffusion

Bennett, N.R, Watson, J.L, Ragotte, R.J, Borst, A.J, See, D.L, Weidle, C, Biswas, R, Yu, Y, Shrock, E.L, Ault, R, Leung, P.J.Y, Huang, B, Goreshnik, I, Tam, J, Carr, K.D, Singer, B, Criswell, C, Wicky, B.I.M, Vafeados, D, Sanchez, M.G, Kim, H.M, Torres, S.T, Chan, S, Sun, S.M, Spear, T, Sun, Y, O'Reilly, K, Maris, J.M, Sgourakis, N.G, Melnyk, R.A, Liu, C.C, Baker, D.Show

Nature ? ? ? (2025)

DOI: 10.1038/s41586-025-09721-5

Primary Citation of related structures