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- PDB-1ruz: 1918 H1 Hemagglutinin -

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Basic information

Entry
Database: PDB / ID: 1ruz
Title1918 H1 Hemagglutinin
Components(hemagglutinin) x 2
KeywordsVIRAL PROTEIN / Hemagglutinin / INFLUENZA A VIRUS
Function / homology
Function and homology information


viral budding from plasma membrane / clathrin-dependent endocytosis of virus by host cell / host cell surface receptor binding / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / virion attachment to host cell / host cell plasma membrane / virion membrane / membrane
Similarity search - Function
Hemagglutinin; Chain A, domain 2 / Hemagglutinin Chain A, Domain 2 / Hemagglutinin Ectodomain; Chain B - #10 / Hemagglutinin Ectodomain; Chain B / Hemagglutinin (Ha1 Chain); Chain: A; domain 1 / Haemagglutinin, alpha/beta domain, HA1 chain / Haemagglutinin, influenzavirus A / Haemagglutinin, HA1 chain, alpha/beta domain superfamily / Haemagglutinin / Haemagglutinin, influenzavirus A/B ...Hemagglutinin; Chain A, domain 2 / Hemagglutinin Chain A, Domain 2 / Hemagglutinin Ectodomain; Chain B - #10 / Hemagglutinin Ectodomain; Chain B / Hemagglutinin (Ha1 Chain); Chain: A; domain 1 / Haemagglutinin, alpha/beta domain, HA1 chain / Haemagglutinin, influenzavirus A / Haemagglutinin, HA1 chain, alpha/beta domain superfamily / Haemagglutinin / Haemagglutinin, influenzavirus A/B / Viral capsid/haemagglutinin protein / Ribbon / Alpha-Beta Complex / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
2-acetamido-2-deoxy-alpha-D-glucopyranose / Hemagglutinin / Hemagglutinin
Similarity search - Component
Biological speciesInfluenza A virus
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsSkehel, J.J. / Gamblin, S.J. / Haire, L.F. / Russell, R.J. / Stevens, D.J. / Xiao, B. / Ha, Y. / Vasisht, N. / Steinhauer, D.A. / Daniels, R.S.
CitationJournal: Science / Year: 2004
Title: The structure and receptor binding properties of the 1918 influenza hemagglutinin.
Authors: Gamblin, S.J. / Haire, L.F. / Russell, R.J. / Stevens, D.J. / Xiao, B. / Ha, Y. / Vasisht, N. / Steinhauer, D.A. / Daniels, R.S. / Elliot, A. / Wiley, D.C. / Skehel, J.J.
History
DepositionDec 12, 2003Deposition site: RCSB / Processing site: RCSB
Revision 1.0Mar 30, 2004Provider: repository / Type: Initial release
Revision 1.1Apr 29, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Non-polymer description / Version format compliance
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Database references / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_ref_seq_dif / struct_site / struct_site_gen
Item: _atom_site.auth_atom_id / _atom_site.label_atom_id ..._atom_site.auth_atom_id / _atom_site.label_atom_id / _chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _struct_ref_seq_dif.details
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Aug 23, 2023Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 2.2Oct 30, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
H: hemagglutinin
I: hemagglutinin
J: hemagglutinin
K: hemagglutinin
L: hemagglutinin
M: hemagglutinin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)165,44617
Polymers163,0136
Non-polymers2,43311
Water9,890549
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area30110 Å2
ΔGint-111 kcal/mol
Surface area61010 Å2
MethodPISA
Unit cell
Length a, b, c (Å)171.461, 171.461, 153.445
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number92
Space group name H-MP41212

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Components

#1: Protein hemagglutinin


Mass: 36125.465 Da / Num. of mol.: 3 / Source method: isolated from a natural source / Details: Hemagglutinin HA1 chain
Source: (natural) Influenza A virus (A/South Carolina/1/18 (H1N1))
Genus: Influenzavirus A / Cell: Vaccinia virus infected CV1 cells / Species: Influenza A virus / Strain: A-SOUTH CAROLINA-1-18 (H1N1) / References: UniProt: Q9WFZ1, UniProt: Q9WFX3*PLUS
#2: Protein hemagglutinin


Mass: 18212.092 Da / Num. of mol.: 3 / Source method: isolated from a natural source / Details: Hemagglutinin HA2 chain
Source: (natural) Influenza A virus (A/South Carolina/1/18 (H1N1))
Genus: Influenzavirus A / Cell: Vaccinia virus infected CV1 cells / Species: Influenza A virus / Strain: A-SOUTH CAROLINA-1-18 (H1N1) / References: UniProt: Q9WFZ1, UniProt: Q9WFX3*PLUS
#3: Sugar
ChemComp-NDG / 2-acetamido-2-deoxy-alpha-D-glucopyranose / N-acetyl-alpha-D-glucosamine / 2-acetamido-2-deoxy-alpha-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE


Type: D-saccharide, alpha linking / Mass: 221.208 Da / Num. of mol.: 9
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcaCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-a-D-glucopyranosamineCOMMON NAMEGMML 1.0
a-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#4: Sugar ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose / N-acetyl-beta-D-glucosamine / 2-acetamido-2-deoxy-beta-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / N-ACETYL-D-GLUCOSAMINE


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 549 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 3.46 Å3/Da / Density % sol: 64.43 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: PEG3350, TrisHCl, Bis tris propane, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SRS / Beamline: PX14.2
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Jun 20, 2003
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1
ReflectionResolution: 2.9→20 Å / Num. all: 51196 / Num. obs: 49134 / % possible obs: 96.1 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 19 % / Rmerge(I) obs: 0.085 / Net I/σ(I): 11.9
Reflection shellResolution: 2.9→3.1 Å / Rmerge(I) obs: 0.574 / Mean I/σ(I) obs: 1.8 / % possible all: 88.4

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Processing

Software
NameVersionClassification
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
CNS1refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB entry 1RU7

1ru7


Resolution: 2.9→20 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflectionSelection details
Rfree0.289 2449 Random
Rwork0.248 --
all0.248 51196 -
obs0.248 49134 -
Refinement stepCycle: LAST / Resolution: 2.9→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11394 0 165 549 12108

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