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- PDB-5t0d: Crystal structure of H6 hemagglutinin G225D mutant from Taiwan (2... -

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Basic information

Entry
Database: PDB / ID: 5t0d
TitleCrystal structure of H6 hemagglutinin G225D mutant from Taiwan (2013) H6N1 influenza virus in complex with 3'-SLN
Components
  • Hemagglutinin HA2 chain
  • Hemagglutinin
KeywordsIMMUNE SYSTEM / Influenza virus / hemagglutinin / HA / Taiwan (2013) H6N1 / Receptor specificity
Function / homology
Function and homology information


clathrin-dependent endocytosis of virus by host cell / host cell surface receptor binding / apical plasma membrane / 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
Similarity search - Function
Haemagglutinin, influenzavirus 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 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
3'-sialyl-N-acetyllactosamine / Hemagglutinin HA2 chain / Hemagglutinin
Similarity search - Component
Biological speciesH6N1 subtype (virus)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.864 Å
AuthorsWilson, I.A. / Tzarum, N. / Zhu, X.
Funding support United States, 2items
OrganizationGrant numberCountry
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)R56 AI117675 United States
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)AI114730 United States
CitationJournal: EMBO Mol Med / Year: 2017
Title: A single mutation in Taiwanese H6N1 influenza hemagglutinin switches binding to human-type receptors.
Authors: de Vries, R.P. / Tzarum, N. / Peng, W. / Thompson, A.J. / Ambepitiya Wickramasinghe, I.N. / de la Pena, A.T.T. / van Breemen, M.J. / Bouwman, K.M. / Zhu, X. / McBride, R. / Yu, W. / Sanders, ...Authors: de Vries, R.P. / Tzarum, N. / Peng, W. / Thompson, A.J. / Ambepitiya Wickramasinghe, I.N. / de la Pena, A.T.T. / van Breemen, M.J. / Bouwman, K.M. / Zhu, X. / McBride, R. / Yu, W. / Sanders, R.W. / Verheije, M.H. / Wilson, I.A. / Paulson, J.C.
History
DepositionAug 15, 2016Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 14, 2017Provider: repository / Type: Initial release
Revision 1.1Jul 26, 2017Group: Author supporting evidence / Database references / Category: citation / citation_author / pdbx_audit_support
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _pdbx_audit_support.funding_organization
Revision 1.2Sep 13, 2017Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.3Nov 22, 2017Group: Refinement description / Category: software
Revision 1.4Dec 11, 2019Group: Author supporting evidence / Data collection / Category: chem_comp / pdbx_audit_support
Item: _chem_comp.type / _pdbx_audit_support.funding_organization
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / entity_name_com / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_molecule_features / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_validate_close_contact / struct_asym / struct_conn / struct_site / struct_site_gen
Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _chem_comp.name / _chem_comp.type / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_validate_close_contact.auth_asym_id_1 / _pdbx_validate_close_contact.auth_asym_id_2 / _pdbx_validate_close_contact.auth_atom_id_1 / _pdbx_validate_close_contact.auth_atom_id_2 / _pdbx_validate_close_contact.auth_comp_id_1 / _pdbx_validate_close_contact.auth_comp_id_2 / _pdbx_validate_close_contact.auth_seq_id_1 / _pdbx_validate_close_contact.auth_seq_id_2 / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Oct 4, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Hemagglutinin
B: Hemagglutinin HA2 chain
C: Hemagglutinin
D: Hemagglutinin HA2 chain
E: Hemagglutinin
F: Hemagglutinin HA2 chain
hetero molecules


Theoretical massNumber of molelcules
Total (without water)175,40110
Polymers174,0636
Non-polymers1,3384
Water1,29772
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area30840 Å2
ΔGint-145 kcal/mol
Surface area60490 Å2
MethodPISA
Unit cell
Length a, b, c (Å)185.056, 98.733, 132.787
Angle α, β, γ (deg.)90.00, 126.76, 90.00
Int Tables number5
Space group name H-MC121

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Components

#1: Protein Hemagglutinin /


Mass: 37389.191 Da / Num. of mol.: 3 / Mutation: G225D
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) H6N1 subtype (virus) / Gene: HA / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: A0A0J9X268
#2: Protein Hemagglutinin HA2 chain


Mass: 20631.859 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) H6N1 subtype (virus) / Gene: HA / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: A0A0J9X267
#3: Polysaccharide N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose / 3'-sialyl-N-acetyllactosamine


Type: oligosaccharide, Oligosaccharide / Class: Substrate analog / Mass: 674.604 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: oligosaccharide / References: 3'-sialyl-N-acetyllactosamine
DescriptorTypeProgram
DNeup5Aca2-3DGalpb1-4DGlcpNAcb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/3,3,2/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3/a4-b1_b3-c2WURCSPDB2Glycan 1.1.0
[][b-D-GlcpNAc]{[(4+1)][b-D-Galp]{[(3+2)][a-D-Neup5Ac]{}}}LINUCSPDB-CARE
#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 / N-Acetylglucosamine


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 3
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 / Water


Mass: 18.015 Da / Num. of mol.: 72 / Source method: isolated from a natural source / Formula: H2O

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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: 2.79 Å3/Da / Density % sol: 55.94 %
Crystal growTemperature: 293.15 K / Method: vapor diffusion, sitting drop / pH: 8
Details: 10mM NiCl2, 0.1M Tris pH 8.5, 20% (w/v) MPEG 2000 and 20% glycerol

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL11-1 / Wavelength: 0.97945 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Apr 17, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97945 Å / Relative weight: 1
ReflectionResolution: 2.86→50 Å / Num. obs: 43053 / % possible obs: 97.5 % / Redundancy: 3.7 % / Rsym value: 0.08 / Net I/σ(I): 14.9
Reflection shellResolution: 2.86→2.91 Å

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Processing

Software
NameVersionClassification
PHENIX(1.11.1_2575: ???)refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5T08

5t08


Resolution: 2.864→49.378 Å / SU ML: 0.3 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 26 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2448 2197 5.11 %
Rwork0.2064 --
obs0.2084 43024 97.2 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.864→49.378 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11910 0 88 72 12070
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0112288
X-RAY DIFFRACTIONf_angle_d1.67716677
X-RAY DIFFRACTIONf_dihedral_angle_d19.6174547
X-RAY DIFFRACTIONf_chiral_restr0.0671801
X-RAY DIFFRACTIONf_plane_restr0.012157
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.8641-2.92640.31291350.24812368X-RAY DIFFRACTION91
2.9264-2.99450.25721110.23882603X-RAY DIFFRACTION98
2.9945-3.06940.2881440.22852538X-RAY DIFFRACTION98
3.0694-3.15230.25621400.22342539X-RAY DIFFRACTION98
3.1523-3.24510.30451230.21942583X-RAY DIFFRACTION98
3.2451-3.34980.26041410.21942547X-RAY DIFFRACTION98
3.3498-3.46950.27741510.22422430X-RAY DIFFRACTION94
3.4695-3.60840.2711460.20532549X-RAY DIFFRACTION98
3.6084-3.77250.25871380.1882572X-RAY DIFFRACTION99
3.7725-3.97130.2241400.18922600X-RAY DIFFRACTION99
3.9713-4.220.20451280.1742593X-RAY DIFFRACTION98
4.22-4.54570.17621320.15712507X-RAY DIFFRACTION96
4.5457-5.00270.18971400.1642596X-RAY DIFFRACTION99
5.0027-5.72570.21961400.19182611X-RAY DIFFRACTION99
5.7257-7.21020.29741310.24542560X-RAY DIFFRACTION96
7.2102-49.38520.26431570.26262631X-RAY DIFFRACTION97

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