7Z4O

Influenza A/H7N9 polymerase core dimer with Pol II pSer5 CTD peptide mimic bound in site 2A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.41 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.220 

wwPDB Validation 

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This is version 1.0 of the entry. See complete history


Literature

Type B and Type A influenza polymerases have evolved distinct binding interfaces to recruit the RNA polymerase II CTD

Krischuns, T.Isel, C.Drncova, P.Lukarska, M.Pflug, A.Paisant, S.Navratil, V.Cusack, S.Naffakh, N.

To be published.

Macromolecules

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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Polymerase acidic proteinA [auth AAA],
D [auth DDD]
517Influenza A virusMutation(s): 0 
Gene Names: PA
EC: 3.1
UniProt
Find proteins for M9TI86 (Influenza A virus)
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Go to UniProtKB:  M9TI86
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UniProt GroupM9TI86
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
RNA-directed RNA polymerase catalytic subunitB [auth BBB],
E [auth EEE]
757Influenza A virusMutation(s): 0 
Gene Names: PB1
EC: 2.7.7.48
UniProt
Find proteins for A0A024E3M6 (Influenza A virus)
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UniProt GroupA0A024E3M6
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Polymerase basic protein 2C [auth CCC],
F [auth FFF]
147Influenza A virusMutation(s): 0 
Gene Names: PB2
UniProt
Find proteins for X5F427 (Influenza A virus)
Explore X5F427 
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UniProt GroupX5F427
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
SER-TYR-SER-PRO-THR-SEP-PRO-SER-TYR-SERG [auth JJJ],
H [auth KKK]
28Homo sapiensMutation(s): 0 
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Entity ID: 5
MoleculeChainsLengthOrganismImage
RNA (5'-R(P*AP*GP*UP*AP*GP*UP*AP*AP*CP*AP*AP*G)-3')I [auth UUU],
J [auth VVV]
12Influenza A virus
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Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MG
Query on MG

Download Ideal Coordinates CCD File 
K [auth BBB],
L [auth EEE]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
SEP
Query on SEP
G [auth JJJ],
H [auth KKK]
L-PEPTIDE LINKINGC3 H8 N O6 PSER
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.41 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.220 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 76.474α = 90
b = 144.131β = 90
c = 336.197γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
autoPROCdata reduction
autoPROCdata scaling
PHASERphasing

Structure Validation

Currently 7Z4O does not have a validation slider image.




Entry History & Funding Information

Deposition Data

  • Deposited Date: 2022-03-04 
  • Released Date: 2022-05-11 
  • Deposition Author(s): Cusack, S., Pflug, A.

Funding OrganizationLocationGrant Number
Agence Nationale de la Recherche (ANR)FranceANR-18-CE11-0028

Revision History  (Full details and data files)

  • Version 1.0: 2022-05-11
    Type: Initial release