6HFC | pdb_00006hfc

Influenza A Virus N9 Neuraminidase Native (Tern).


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.29 Å
  • R-Value Free: 
    0.164 (Depositor), 0.166 (DCC) 
  • R-Value Work: 
    0.141 (Depositor), 0.144 (DCC) 
  • R-Value Observed: 
    0.142 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 6HFC

This is version 2.3 of the entry. See complete history

Literature

High Resolution Structures of Viral Neuraminidase with Drugs Bound in the Active Site. (In preparation)

Salinger, M.T.Hobbs, J.R.Murray, J.W.Laver, W.G.Kuhn, P.Garman, E.F.

To be published.

Macromolecule Content 

  • Total Structure Weight: 47.24 kDa 
  • Atom Count: 4,148 
  • Modeled Residue Count: 388 
  • Deposited Residue Count: 388 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Neuraminidase388Influenza A virus (A/tern/Australia/G70C/1975(H11N9))Mutation(s): 0 
EC: 3.2.1.18
UniProt
Find proteins for P03472 (Influenza A virus (strain A/Tern/Australia/G70C/1975 H11N9))
Explore P03472 
Go to UniProtKB:  P03472
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP03472
Glycosylation
Glycosylation Sites: 3
Sequence Annotations
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Reference Sequence

Oligosaccharides

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Entity ID: 2
MoleculeChains Length2D Diagram GlycosylationD Interactions
alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
B
10N-Glycosylation
Glycosylation Resources
GlyTouCan: G40702WU
GlyCosmos: G40702WU
GlyGen: G40702WU
Entity ID: 3
MoleculeChains Length2D Diagram GlycosylationD Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
C, D
2N-Glycosylation
Glycosylation Resources
GlyTouCan: G42666HT
GlyCosmos: G42666HT
GlyGen: G42666HT

Small Molecules

Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
PO4

Query on PO4



Download:Ideal Coordinates CCD File
Q [auth A]PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL

Query on GOL



Download:Ideal Coordinates CCD File
G [auth A]
H [auth A]
I [auth A]
J [auth A]
K [auth A]
G [auth A],
H [auth A],
I [auth A],
J [auth A],
K [auth A],
L [auth A],
M [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
CO2

Query on CO2



Download:Ideal Coordinates CCD File
P [auth A]CARBON DIOXIDE
C O2
CURLTUGMZLYLDI-UHFFFAOYSA-N
CA

Query on CA



Download:Ideal Coordinates CCD File
E [auth A],
F [auth A]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
K

Query on K



Download:Ideal Coordinates CCD File
N [auth A],
O [auth A]
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.29 Å
  • R-Value Free:  0.164 (Depositor), 0.166 (DCC) 
  • R-Value Work:  0.141 (Depositor), 0.144 (DCC) 
  • R-Value Observed: 0.142 (Depositor) 
Space Group: I 4 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 180α = 90
b = 180β = 90
c = 180γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
REFMACphasing

Structure Validation

View Full Validation Report



Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
United Kingdom--

Revision History  (Full details and data files)

  • Version 1.0: 2018-08-29
    Type: Initial release
  • Version 1.1: 2018-09-05
    Changes: Data collection, Database references, Structure summary
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Derived calculations, Structure summary
  • Version 2.1: 2023-03-15
    Changes: Database references, Derived calculations, Structure summary
  • Version 2.2: 2024-02-07
    Changes: Data collection, Refinement description
  • Version 2.3: 2024-11-13
    Changes: Structure summary