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- PDB-5bqy: Crystal structure of hemagglutinin of A/Chicken/Guangdong/S1311/2... -

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Basic information

Entry
Database: PDB / ID: 5bqy
TitleCrystal structure of hemagglutinin of A/Chicken/Guangdong/S1311/2010 (H6N6) in complex with avian-like receptor LSTa
Components(HEMAGGLUTININ ...) x 2
KeywordsVIRAL PROTEIN / influenza / heamgglutinin
Function / homology
Function and homology information


viral budding from plasma membrane / clathrin-dependent endocytosis of virus by host cell / membrane => GO:0016020 / 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 / virion 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
triacetyl-beta-chitotriose / Hemagglutinin / Hemagglutinin
Similarity search - Component
Biological speciesInfluenza A virus
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.78 Å
AuthorsNi, F. / Kondrashkina, E. / Wang, Q.
CitationJournal: Plos One / Year: 2015
Title: Structural and Functional Studies of Influenza Virus A/H6 Hemagglutinin.
Authors: Ni, F. / Kondrashkina, E. / Wang, Q.
History
DepositionMay 29, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Aug 12, 2015Provider: repository / Type: Initial release
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_struct_oper_list / pdbx_unobs_or_zero_occ_atoms / 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_struct_oper_list.symmetry_operation / _pdbx_unobs_or_zero_occ_atoms.auth_asym_id / _pdbx_unobs_or_zero_occ_atoms.auth_atom_id / _pdbx_unobs_or_zero_occ_atoms.auth_seq_id / _pdbx_unobs_or_zero_occ_atoms.label_asym_id / _pdbx_unobs_or_zero_occ_atoms.label_atom_id / _pdbx_unobs_or_zero_occ_atoms.label_seq_id / _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_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 2.1Sep 27, 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 HA1 CHAIN
B: HEMAGGLUTININ HA2 CHAIN
C: HEMAGGLUTININ HA1 CHAIN
D: HEMAGGLUTININ HA2 CHAIN
E: HEMAGGLUTININ HA1 CHAIN
F: HEMAGGLUTININ HA2 CHAIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)179,97821
Polymers174,9406
Non-polymers5,03815
Water3,315184
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area33820 Å2
ΔGint-104 kcal/mol
Surface area63430 Å2
MethodPISA
Unit cell
Length a, b, c (Å)69.350, 137.770, 199.100
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11chain A
21chain C
31chain E
12chain B
22chain D
32chain F

NCS domain segments:
Dom-IDComponent-IDEns-IDSelection detailsAuth asym-IDAuth seq-ID
111chain AA1 - 407
211chain CC1 - 404
311chain EE1 - 406
112chain BB1 - 302
212chain DD1 - 173
312chain FF1 - 303

NCS ensembles :
ID
1
2

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Components

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HEMAGGLUTININ ... , 2 types, 6 molecules ACEBDF

#1: Protein HEMAGGLUTININ HA1 CHAIN


Mass: 36368.117 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Influenza A virus (A/chicken/Guangdong/S1312/2010(H6N2))
Strain: A/chicken/Guangdong/S1312/2010(H6N2) / Gene: HA / Production host: unidentified baculovirus / References: UniProt: A0A067Z050
#2: Protein HEMAGGLUTININ HA2 CHAIN


Mass: 21945.318 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Influenza A virus / Strain: A/chicken/Guangdong/S1414/2010(H6N6) / Gene: HA / Production host: unidentified baculovirus / References: UniProt: A0A067YZ73

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Sugars , 5 types, 15 molecules

#3: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 424.401 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}LINUCSPDB-CARE
#4: Polysaccharide N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose


Type: oligosaccharide / Mass: 471.411 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DNeup5Aca2-3DGalpb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/2,2,1/[a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O]/1-2/a3-b2WURCSPDB2Glycan 1.1.0
[][D-1-deoxy-Galp]{[(3+2)][a-D-Neup5Ac]{}}LINUCSPDB-CARE
#5: Polysaccharide N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 674.604 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DNeup5Aca2-3DGalpb1-3DGlcpNAcb1-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/a3-b1_b3-c2WURCSPDB2Glycan 1.1.0
[][D-1-deoxy-GlcpNAc]{[(3+1)][b-D-Galp]{[(3+2)][a-D-Neup5Ac]{}}}LINUCSPDB-CARE
#6: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2- ...2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose / triacetyl-beta-chitotriose


Type: oligosaccharide, Oligosaccharide / Class: Inhibitor / Mass: 627.594 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: oligosaccharide / References: triacetyl-beta-chitotriose
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/1,3,2/[a2122h-1b_1-5_2*NCC/3=O]/1-1-1/a4-b1_b4-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}}LINUCSPDB-CARE
#7: 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.: 9
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

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Non-polymers , 1 types, 184 molecules

#8: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 184 / 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: 2.81 Å3/Da / Density % sol: 56.24 %
Crystal growTemperature: 290 K / Method: vapor diffusion, hanging drop / pH: 8
Details: 0.1 M Bis-Tris propane (pH 8.0) and 2.3 M (NH4)2SO4

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Data collection

DiffractionMean temperature: 77 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 21-ID-G / Wavelength: 0.978 Å
DetectorType: RAYONIX MX-300 / Detector: CCD / Date: Oct 24, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.978 Å / Relative weight: 1
ReflectionResolution: 2.78→59.13 Å / Num. obs: 46081 / % possible obs: 99.7 % / Redundancy: 4.1 % / Net I/σ(I): 11.3

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Processing

Software
NameVersionClassification
PHENIXrefinement
PDB_EXTRACT3.15data extraction
MOSFLMdata reduction
SCALAdata scaling
PHENIXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5BNY

5bny


Resolution: 2.78→48.873 Å / SU ML: 0.36 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 25.68 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2522 2461 5.07 %
Rwork0.1957 46082 -
obs0.1986 46081 99.3 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 148 Å2 / Biso mean: 46.9177 Å2 / Biso min: 16.43 Å2
Refinement stepCycle: final / Resolution: 2.78→48.873 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11857 0 327 184 12368
Biso mean--92.58 41.31 -
Num. residues----1490
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00412487
X-RAY DIFFRACTIONf_angle_d0.93716913
X-RAY DIFFRACTIONf_chiral_restr0.0481853
X-RAY DIFFRACTIONf_plane_restr0.0042190
X-RAY DIFFRACTIONf_dihedral_angle_d11.9144574
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDNumberRefine-IDRmsType
11A4698X-RAY DIFFRACTION5.287TORSIONAL
12C4698X-RAY DIFFRACTION5.287TORSIONAL
13E4698X-RAY DIFFRACTION5.287TORSIONAL
21B2507X-RAY DIFFRACTION5.287TORSIONAL
22D2507X-RAY DIFFRACTION5.287TORSIONAL
23F2507X-RAY DIFFRACTION5.287TORSIONAL
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 18

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
2.78-2.83350.32531430.252625102653100
2.8335-2.89130.25881540.239125482702100
2.8913-2.95420.32121190.249225112630100
2.9542-3.02290.31871070.250426082715100
3.0229-3.09850.32751460.251225242670100
3.0985-3.18220.29531480.226625062654100
3.1822-3.27580.27761240.220925972721100
3.2758-3.38150.30561390.219725262665100
3.3815-3.50240.30281350.210925772712100
3.5024-3.64260.28921280.189125632691100
3.6426-3.80830.26041460.185125412687100
3.8083-4.0090.21491450.174125592704100
4.009-4.260.21561590.161525732732100
4.26-4.58870.19921360.151525972733100
4.5887-5.05010.19811210.155225992720100
5.0501-5.77980.23061380.17712600273899
5.7798-7.27810.25051310.21152579271098
7.2781-48.88020.22791420.20492564270692

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