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- PDB-4unz: Structure of the A_Equine_Newmarket_2_93 H3 haemagglutinin in com... -

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Basic information

Entry
Database: PDB / ID: 4unz
TitleStructure of the A_Equine_Newmarket_2_93 H3 haemagglutinin in complex with 6SO4-Sialyl Lewis X
Components
  • H3 HAEMAGGLUTININ HA2 CHAIN
  • HAY SUBUNIT OF HAEMAGGLUTININ
KeywordsVIRAL PROTEIN / INFLUENZA
Function / homology
Function and homology information


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 / 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
Biological speciesINFLUENZA A VIRUS
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsVachieri, S.G. / Collins, P.J. / Haire, L.F. / Ogrodowicz, R.W. / Martin, S.R. / Walker, P.A. / Xiong, X. / Gamblin, S.J. / Skehel, J.J.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2014
Title: Recent Evolution of Equine Influenza and the Origin of Canine Influenza.
Authors: Collins, P.J. / Vachieri, S.G. / Haire, L.F. / Ogrodowicz, R.W. / Martin, S.R. / Walker, P.A. / Xiong, X. / Gamblin, S.J. / Skehel, J.J.
History
DepositionMay 31, 2014Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 23, 2014Provider: repository / Type: Initial release
Revision 1.1Aug 13, 2014Group: Database references
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Other / Structure summary
Category: atom_site / atom_site_anisotrop ...atom_site / atom_site_anisotrop / chem_comp / database_PDB_caveat / entity / 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_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_validate_chiral / 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 / _atom_site_anisotrop.U[1][1] / _atom_site_anisotrop.U[1][2] / _atom_site_anisotrop.U[1][3] / _atom_site_anisotrop.U[2][2] / _atom_site_anisotrop.U[2][3] / _atom_site_anisotrop.U[3][3] / _atom_site_anisotrop.pdbx_auth_asym_id / _atom_site_anisotrop.pdbx_auth_atom_id / _atom_site_anisotrop.pdbx_auth_comp_id / _atom_site_anisotrop.pdbx_auth_seq_id / _atom_site_anisotrop.pdbx_label_asym_id / _atom_site_anisotrop.pdbx_label_atom_id / _atom_site_anisotrop.pdbx_label_comp_id / _atom_site_anisotrop.type_symbol / _chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _pdbx_database_status.status_code_sf / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_validate_chiral.auth_asym_id / _pdbx_validate_chiral.auth_comp_id / _pdbx_validate_chiral.auth_seq_id / _pdbx_validate_chiral.details
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Jan 10, 2024Group: 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 2.2Nov 20, 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
A: HAY SUBUNIT OF HAEMAGGLUTININ
B: H3 HAEMAGGLUTININ HA2 CHAIN
C: HAY SUBUNIT OF HAEMAGGLUTININ
D: H3 HAEMAGGLUTININ HA2 CHAIN
E: HAY SUBUNIT OF HAEMAGGLUTININ
F: H3 HAEMAGGLUTININ HA2 CHAIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)180,21827
Polymers169,7266
Non-polymers10,49321
Water75742
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area45800 Å2
ΔGint-2.7 kcal/mol
Surface area61310 Å2
MethodPISA
Unit cell
Length a, b, c (Å)99.551, 125.751, 165.107
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 , 2 types, 6 molecules ACEBDF

#1: Protein HAY SUBUNIT OF HAEMAGGLUTININ / H3 HAEMAGGLUTININ HA1 CHAIN


Mass: 36607.105 Da / Num. of mol.: 3 / Fragment: RESIDUES 17-344
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) INFLUENZA A VIRUS (A/EQ/NEWMARKET/93/(H3N8))
Description: ANIMAL HEALTH TRUST, NEWMARKET, UNITED KINGDOM / Plasmid: PACGP67 DERIVATIVE / Production host: SPODOPTERA FRUGIPERDA (fall armyworm) / References: UniProt: Q82847
#2: Protein H3 HAEMAGGLUTININ HA2 CHAIN


Mass: 19968.105 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) INFLUENZA A VIRUS (A/EQ/NEWMARKET/93/(H3N8))
Description: ANIMAL HEALTH TRUST, NEWMARKET, UNITED KINGDOM / Plasmid: PACGP67 DERIVATIVE / Production host: SPODOPTERA FRUGIPERDA (fall armyworm)

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Sugars , 8 types, 21 molecules

#3: Polysaccharide alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...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


Type: oligosaccharide / Mass: 748.682 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-6DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam 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_c6-d1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(6+1)][a-D-Manp]{}}}}}LINUCSPDB-CARE
#4: Polysaccharide N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2- ...N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-6-O-sulfo-beta-D-glucopyranose


Type: oligosaccharide / Mass: 900.807 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DNeup5Aca2-3DGalpb1-4[LFucpa1-3]DGlcpNAc[6S]b1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/4,4,3/[a2122h-1b_1-5_2*NCC/3=O_6*OSO/3=O/3=O][a1221m-1a_1-5][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3-4/a3-b1_a4-c1_c3-d2WURCSPDB2Glycan 1.1.0
[][b-D-GlcpNAc6SO3]{[(3+1)][a-L-Fucp]{}[(4+1)][b-D-Galp]{[(3+2)][a-D-Neup5Ac]{}}}LINUCSPDB-CARE
#5: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta- ...2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 570.542 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5]/1-1-2/a4-b1_a6-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}[(6+1)][b-L-Fucp]{}}}LINUCSPDB-CARE
#6: 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.: 6
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
#7: Polysaccharide beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 586.542 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5]/1-1-2/a4-b1_b4-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{}}}}LINUCSPDB-CARE
#8: Polysaccharide alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2- ...alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 1056.964 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-3[DManpa1-6]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/4,6,5/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a1221m-1a_1-5]/1-1-2-3-3-4/a4-b1_a6-f1_b4-c1_c3-d1_c6-e1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}[(6+1)][a-D-Manp]{}}}[(6+1)][b-L-Fucp]{}}}LINUCSPDB-CARE
#9: Polysaccharide alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 367.349 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
LFucpa1-6DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,2,1/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5]/1-2/a6-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(6+1)][b-L-Fucp]{}}}LINUCSPDB-CARE
#10: 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.: 6
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, 42 molecules

#11: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 42 / Source method: isolated from a natural source / Formula: H2O

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Details

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: 3.59 Å3/Da / Density % sol: 65.74 % / Description: NONE

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I02 / Wavelength: 0.92
DetectorType: DECTRIS PILATUS 2M / Detector: PIXEL
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.92 Å / Relative weight: 1
ReflectionResolution: 2.9→100 Å / Num. obs: 45995 / % possible obs: 98.7 % / Observed criterion σ(I): 2 / Redundancy: 4.6 % / Rmerge(I) obs: 0.09 / Net I/σ(I): 14.4
Reflection shellResolution: 2.9→3 Å / Redundancy: 4.7 % / Rmerge(I) obs: 0.74 / Mean I/σ(I) obs: 2 / % possible all: 99.7

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Processing

Software
NameVersionClassification
REFMAC5.8.0069refinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4UNW

4unw


Resolution: 2.9→100.04 Å / Cor.coef. Fo:Fc: 0.945 / Cor.coef. Fo:Fc free: 0.907 / SU B: 42.012 / SU ML: 0.344 / Cross valid method: THROUGHOUT / ESU R Free: 0.393 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES WITH TLS ADDED
RfactorNum. reflection% reflectionSelection details
Rfree0.24797 2333 5.1 %RANDOM
Rwork0.19835 ---
obs0.20088 43485 98.15 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 73.963 Å2
Baniso -1Baniso -2Baniso -3
1-0.9 Å20 Å20 Å2
2---3.43 Å20 Å2
3---2.53 Å2
Refinement stepCycle: LAST / Resolution: 2.9→100.04 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11662 0 693 42 12397
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0060.01912657
X-RAY DIFFRACTIONr_bond_other_d0.0010.0211469
X-RAY DIFFRACTIONr_angle_refined_deg1.193217226
X-RAY DIFFRACTIONr_angle_other_deg0.917326236
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.49251476
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.48324.558599
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.931152000
X-RAY DIFFRACTIONr_dihedral_angle_4_deg14.2041579
X-RAY DIFFRACTIONr_chiral_restr0.1370.21988
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.0214074
X-RAY DIFFRACTIONr_gen_planes_other0.0010.022905
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.7052.9245928
X-RAY DIFFRACTIONr_mcbond_other0.7052.9235927
X-RAY DIFFRACTIONr_mcangle_it1.2694.3827395
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it0.7873.186729
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.9→2.975 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.42 164 -
Rwork0.334 3153 -
obs--97.24 %
Refinement TLS params.

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

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
10.09620.1345-0.13153.8168-3.5273.46730.0438-0.0512-0.11850.0243-0.2247-0.3036-0.19550.18790.18090.1621-0.02180.01620.3247-0.01370.579816.6877-32.8708-35.9795
20.2388-0.04170.12757.4647-2.73781.5444-0.0148-0.118-0.0402-0.19330.0246-0.03170.07950.0253-0.00980.01010.0198-0.03320.37680.09910.514410.2153-73.3246-3.8906
30.1677-0.1788-0.02856.4749-2.75581.58760.0355-0.01110.05830.15790.11950.3018-0.2587-0.1934-0.1550.16130.0690.00330.40090.03810.5503-14.0119-28.9655-26.0945
40.79381.2413-0.72845.1443-2.66351.7617-0.0146-0.1053-0.02830.67710.16810.0915-0.3365-0.3191-0.15360.16250.04670.01020.39580.11980.4879-10.3606-69.3522-1.3656
50.90431.1554-0.80644.3508-2.14331.69950.0432-0.00620.25350.5299-0.0136-0.027-0.60540.1915-0.02960.6523-0.1132-0.21660.5458-0.07490.700711.8998-16.3821-8.5014
60.3704-0.0250.24823.67-2.51852.2986-0.0291-0.33190.0140.7834-0.1206-0.2044-0.37170.01320.14970.33010.0123-0.00920.54930.06450.55423.4543-61.944312.5625
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A9 - 704
2X-RAY DIFFRACTION2B1 - 202
3X-RAY DIFFRACTION3C0 - 704
4X-RAY DIFFRACTION4D1 - 201
5X-RAY DIFFRACTION5E8 - 704
6X-RAY DIFFRACTION6F1 - 201

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Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

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