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- PDB-2wr1: structure of influenza H2 hemagglutinin with human receptor -

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Basic information

Entry
Database: PDB / ID: 2wr1
Titlestructure of influenza H2 hemagglutinin with human receptor
ComponentsHEMAGGLUTININ
KeywordsVIRAL PROTEIN / GLYCOPROTEIN / LIPOPROTEIN / ENVELOPE PROTEIN
Function / homology
Function and homology information


sialate O-acetylesterase activity / sialate O-acetylesterase / viral budding from plasma membrane / 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
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 / Alpha-Beta Complex / Alpha Beta
Similarity search - Domain/homology
6'-sialyl-N-acetyllactosamine / Hemagglutinin-esterase-fusion glycoprotein
Similarity search - Component
Biological speciesUNIDENTIFIED INFLUENZA VIRUS
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.1 Å
AuthorsLiu, J. / Stevens, D.J. / Haire, L.F. / Walker, P.A. / Coombs, P.J. / Russell, R.J. / Gamblin, S.J. / Skehel, J.J.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2009
Title: From the Cover: Structures of Receptor Complexes Formed by Hemagglutinins from the Asian Influenza Pandemic of 1957.
Authors: Liu, J. / Stevens, D.J. / Haire, L.F. / Walker, P.A. / Coombs, P.J. / Russell, R.J. / Gamblin, S.J. / Skehel, J.J.
History
DepositionAug 29, 2009Deposition site: PDBE / Processing site: PDBE
Revision 1.0Sep 29, 2009Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Other / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / entity_name_com / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_database_status / 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_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 / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.type / _pdbx_database_status.status_code_sf / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_validate_close_contact.auth_asym_id_1 / _pdbx_validate_close_contact.auth_seq_id_1 / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _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

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: HEMAGGLUTININ
B: HEMAGGLUTININ
C: HEMAGGLUTININ
hetero molecules


Theoretical massNumber of molelcules
Total (without water)176,71611
Polymers172,7813
Non-polymers3,9358
Water22,2851237
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area18610 Å2
ΔGint-13.94 kcal/mol
Surface area59570 Å2
MethodPISA
Unit cell
Length a, b, c (Å)69.565, 141.457, 199.505
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

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Protein / Non-polymers , 2 types, 1240 molecules ABC

#1: Protein HEMAGGLUTININ


Mass: 57593.816 Da / Num. of mol.: 3 / Source method: isolated from a natural source / Source: (natural) UNIDENTIFIED INFLUENZA VIRUS / References: UniProt: D0VWP8*PLUS
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 1237 / Source method: isolated from a natural source / Formula: H2O

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Sugars , 5 types, 8 molecules

#2: Polysaccharide N-acetyl-alpha-neuraminic acid-(2-6)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose / 6'-sialyl-N-acetyllactosamine


Type: oligosaccharide, Oligosaccharide / Class: Glycan component / Mass: 674.604 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Details: oligosaccharide / References: 6'-sialyl-N-acetyllactosamine
DescriptorTypeProgram
DNeup5Aca2-6DGalpb1-4DGlcpNAcb1-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_b6-c2WURCSPDB2Glycan 1.1.0
[][b-D-GlcpNAc]{[(4+1)][b-D-Galp]{[(6+2)][a-D-Neup5Ac]{}}}LINUCSPDB-CARE
#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.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-ROHGlycam 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
[][D-1-deoxy-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}LINUCSPDB-CARE
#4: Polysaccharide beta-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4) ...beta-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 748.682 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpb1-3DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/2,4,3/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5]/1-1-2-2/a4-b1_b4-c1_c3-d1WURCSPDB2Glycan 1.1.0
[][D-1-deoxy-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp3Me]{}}}LINUCSPDB-CARE
#5: Polysaccharide alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 748.682 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-3DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/3,4,3/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3/a4-b1_b4-c1_c3-d1WURCSPDB2Glycan 1.1.0
[][D-1-deoxy-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}}}}LINUCSPDB-CARE
#6: Sugar ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose


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

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.68 Å3/Da / Density % sol: 53.7 % / Description: NONE

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I02 / Wavelength: 0.979
DetectorType: ADSC CCD / Detector: CCD
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 2.1→30 Å / Num. obs: 115302 / % possible obs: 99.8 % / Observed criterion σ(I): 3.7 / Redundancy: 6.4 % / Biso Wilson estimate: 41.4 Å2 / Rmerge(I) obs: 0.08

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Processing

SoftwareName: PHENIX / Version: (PHENIX.REFINE) / Classification: refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.1→30 Å / SU ML: 0.3 / σ(F): 1.33 / Phase error: 24.02 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2297 5780 5 %
Rwork0.1958 --
obs0.1975 115302 99.83 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 69.61 Å2 / ksol: 0.356 e/Å3
Displacement parameters
Baniso -1Baniso -2Baniso -3
1--0.8908 Å2-0 Å20 Å2
2---0.3299 Å20 Å2
3---1.2207 Å2
Refinement stepCycle: LAST / Resolution: 2.1→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11605 0 252 1237 13094
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.02112169
X-RAY DIFFRACTIONf_angle_d1.60816475
X-RAY DIFFRACTIONf_dihedral_angle_d17.7074503
X-RAY DIFFRACTIONf_chiral_restr0.1251820
X-RAY DIFFRACTIONf_plane_restr0.0092113
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.1-2.12390.29781920.27053576X-RAY DIFFRACTION100
2.1239-2.14880.33072150.25523575X-RAY DIFFRACTION100
2.1488-2.1750.28851750.24663670X-RAY DIFFRACTION100
2.175-2.20260.33141900.24553576X-RAY DIFFRACTION100
2.2026-2.23150.26881780.22923649X-RAY DIFFRACTION100
2.2315-2.26210.26291880.21573595X-RAY DIFFRACTION100
2.2621-2.29440.26491880.2173634X-RAY DIFFRACTION100
2.2944-2.32860.25391870.21453644X-RAY DIFFRACTION100
2.3286-2.3650.26071910.2223591X-RAY DIFFRACTION100
2.365-2.40380.2532080.21553648X-RAY DIFFRACTION100
2.4038-2.44520.30771840.22333598X-RAY DIFFRACTION100
2.4452-2.48960.2691990.2173645X-RAY DIFFRACTION100
2.4896-2.53750.26981660.21973630X-RAY DIFFRACTION100
2.5375-2.58930.25711880.223637X-RAY DIFFRACTION100
2.5893-2.64550.31721970.22293630X-RAY DIFFRACTION100
2.6455-2.7070.27911990.21583608X-RAY DIFFRACTION100
2.707-2.77470.24861880.20763667X-RAY DIFFRACTION100
2.7747-2.84970.24391880.19863604X-RAY DIFFRACTION100
2.8497-2.93340.26871890.21063671X-RAY DIFFRACTION100
2.9334-3.0280.27052000.20733670X-RAY DIFFRACTION100
3.028-3.13620.22891660.20013657X-RAY DIFFRACTION100
3.1362-3.26160.22042160.19033627X-RAY DIFFRACTION100
3.2616-3.40980.2071750.18513666X-RAY DIFFRACTION100
3.4098-3.58930.21872060.17643663X-RAY DIFFRACTION100
3.5893-3.81380.182110.16353664X-RAY DIFFRACTION100
3.8138-4.10760.1731990.15793681X-RAY DIFFRACTION100
4.1076-4.51970.18312140.1613677X-RAY DIFFRACTION100
4.5197-5.17080.1971930.16423713X-RAY DIFFRACTION100
5.1708-6.50370.22082050.1883763X-RAY DIFFRACTION100
6.5037-30.0030.21181850.20113893X-RAY DIFFRACTION98
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
10.8060.8591.54560.97031.57083.35280.04140.0406-0.09650.03510.0752-0.1227-0.04520.262-0.08710.2454-0.04490.00510.3538-0.02950.281329.842224.402442.657
20.56020.48710.96431.34372.04093.3344-0.0602-0.14330.0421-0.0113-0.05750.0841-0.1005-0.23370.10190.28660.01220.02340.25970.01440.23699.653626.012949.4425
30.7380.86970.88031.82031.57291.729-0.05150.02120.0439-0.02270.0484-0.0034-0.22520.06520.02170.3378-0.02630.00840.20810.00530.224717.809740.284736.7141
4-0.65530.3895-0.00591.35711.56331.6250.01510.0373-0.1658-0.0660.3298-0.3831-0.08740.5363-0.32490.2884-0.066-0.00820.5186-0.09270.3734.98321.032631.2568
50.01760.16150.45670.27690.87431.30320.0967-0.1595-0.02850.1554-0.0703-0.01020.2339-0.3514-0.0280.415-0.06160.01250.37780.01910.23756.095813.259948.1574
60.19310.48690.68580.93211.08771.421-0.12180.01120.0544-0.2820.06930.1245-0.53210.00860.03020.52970.0135-0.0190.276-0.00530.36446.9641.243827.8756
7-0.36260.37750.3530.48520.30681.3179-0.03780.0442-0.0311-0.00390.0629-0.1987-0.10870.2882-0.03620.1948-0.00560.02040.3061-0.03450.283422.3204-8.6297-0.3255
81.49660.70811.21430.59130.47460.79270.0279-0.32740.15430.1047-0.1358-0.07970.1015-0.18510.10140.2093-0.05520.02270.29480.02180.2954-14.4507-7.533713.4746
90.99780.39641.15630.03230.75082.9039-0.1148-0.18540.1229-0.09360.00020.0628-0.5048-0.07740.07870.41140.0021-0.00650.27860.00960.2847-1.941221.3487-10.9166
100.78760.00320.08211.29690.09372.10520.02530.0916-0.093-0.02280.0024-0.04770.1040.0975-0.01010.1709-0.02010.03960.2161-0.01370.236812.0416-18.8624-13.1933
111.12930.31860.05751.0561-0.13111.5355-0.02510.121-0.054-0.0468-0.04470.28840.1655-0.33950.05880.1627-0.06350.02750.2479-0.00460.2884-19.9271-13.4389-4.3385
121.6517-0.169-0.37940.9866-0.16511.59530.08290.1468-0.0947-0.2245-0.0530.057-0.0718-0.0512-0.03230.29240.01680.0060.21990.02710.2232-3.7347.6007-24.4523
130.14160.14890.08550.43510.50560.75560.0477-0.0743-0.07540.01310.1312-0.1789-0.02620.1418-0.15030.2109-0.02260.00910.2823-0.04440.270523.70480.46712.3455
140.41410.41980.70420.62990.82371.55860.0973-0.12830.0270.1071-0.12660.06290.0934-0.34660.01750.2079-0.05170.00570.2863-0.00970.278-7.53982.499623.4239
150.1920.11680.40071.04331.22332.516-0.1044-0.03530.0125-0.2316-0.03020.0386-0.5054-0.00890.11380.312-0.0120.00270.23370.00920.21374.282826.41792.8209
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1CHAIN A AND RESID 330:492
2X-RAY DIFFRACTION2CHAIN B AND RESID 330:492
3X-RAY DIFFRACTION3CHAIN C AND RESID 330:492
4X-RAY DIFFRACTION4CHAIN A AND RESID 5:49
5X-RAY DIFFRACTION5CHAIN B AND RESID 5:49
6X-RAY DIFFRACTION6CHAIN C AND RESID 6:49
7X-RAY DIFFRACTION7CHAIN A AND RESID 50:113
8X-RAY DIFFRACTION8CHAIN B AND RESID 50:113
9X-RAY DIFFRACTION9CHAIN C AND RESID 50:113
10X-RAY DIFFRACTION10CHAIN A AND RESID 114-240
11X-RAY DIFFRACTION11CHAIN B AND RESID 114-240
12X-RAY DIFFRACTION12CHAIN C AND RESID 114-240
13X-RAY DIFFRACTION13CHAIN A AND RESID 241-323
14X-RAY DIFFRACTION14CHAIN B AND RESID 241-323
15X-RAY DIFFRACTION15CHAIN C AND RESID 241-323

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