9RYC | pdb_00009ryc

Structure of human 1918 influenza A polymerase heterotrimer in complex with WSN NEP.

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.93 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Starting Model: in silico
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wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history. 


Literature

Structure of human 1918 influenza A polymerase heterotrimer in complex with WSN NEP.

Rep, A., Wang, F., Chen, K., Carrique, L., Grimes, J.M., Fodor, M.

To be published.

Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Polymerase acidic protein716Influenza A virus (A/Brevig Mission/1/1918(H1N1))Mutation(s): 0 
Gene Names: PA
EC: 3.1
UniProt
Find proteins for Q3HM39 (Influenza A virus (strain A/Brevig Mission/1/1918 H1N1))
Explore Q3HM39 
Go to UniProtKB:  Q3HM39
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ3HM39
Sequence Annotations
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
RNA-directed RNA polymerase catalytic subunit757Influenza A virus (A/Brevig Mission/1/1918(H1N1))Mutation(s): 0 
Gene Names: PB1
EC: 2.7.7.48
UniProt
Find proteins for Q3HM40 (Influenza A virus (strain A/Brevig Mission/1/1918 H1N1))
Explore Q3HM40 
Go to UniProtKB:  Q3HM40
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UniProt GroupQ3HM40
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Polymerase basic protein 2765Influenza A virus (A/Brevig Mission/1/1918(H1N1))Mutation(s): 0 
Gene Names: PB2
UniProt
Find proteins for Q3HM41 (Influenza A virus (strain A/Brevig Mission/1/1918 H1N1))
Explore Q3HM41 
Go to UniProtKB:  Q3HM41
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UniProt GroupQ3HM41
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  • Reference Sequence
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
Nuclear export protein130Influenza A virus (A/Brevig Mission/1/1918(H1N1))Mutation(s): 0 
Gene Names: NS
UniProt
Find proteins for Q77IX1 (Influenza A virus (strain A/Brevig Mission/1/1918 H1N1))
Explore Q77IX1 
Go to UniProtKB:  Q77IX1
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UniProt GroupQ77IX1
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.93 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTPHENIX1.19.2
RECONSTRUCTIONcryoSPARC4.2 - 4.7

Structure Validation

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Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
Wellcome TrustUnited Kingdom200835/Z/16/Z
Wellcome TrustUnited Kingdom222510/Z/21/Z
Medical Research Council (MRC, United Kingdom)United KingdomMR/R009945/1
Medical Research Council (MRC, United Kingdom)United KingdomMR/X008312/1
Wellcome TrustUnited Kingdom093305/Z/10/Z
Wellcome TrustUnited Kingdom060208/Z/00/Z
Wellcome TrustUnited Kingdom203141/Z/16/Z
Wellcome TrustUnited Kingdom227570/Z/23/Z

Revision History  (Full details and data files)

  • Version 1.0: 2025-12-24
    Type: Initial release