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- PDB-4cqw: H5 (tyTy) Del133/Ile155Thr Mutant Haemagglutinin in Complex with ... -

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Open data


ID or keywords:

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Basic information

Entry
Database: PDB / ID: 4cqw
TitleH5 (tyTy) Del133/Ile155Thr Mutant Haemagglutinin in Complex with Avian Receptor Analogue 3'SLN
Components(HAEMAGGLUTININ ...) x 2
KeywordsVIRAL PROTEIN / HAEMAGGLUTININ / SIALIC ACID / GLYCOPROTEIN / VIRUS RECEPTOR / AVIAN FLU / SIALYLLACTOSAMINE / 3SLN / 3'SLN / 6SLN / 6'SLN / LSTA
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
3'-sialyl-N-acetyllactosamine / PHOSPHATE ION / Hemagglutinin
Similarity search - Component
Biological speciesINFLUENZA A VIRUS
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.3 Å
AuthorsXiong, X. / Xiao, H. / Martin, S.R. / Coombs, P.J. / Liu, J. / Collins, P.J. / Vachieri, S.G. / Walker, P.A. / Lin, Y.P. / McCauley, J.W. ...Xiong, X. / Xiao, H. / Martin, S.R. / Coombs, P.J. / Liu, J. / Collins, P.J. / Vachieri, S.G. / Walker, P.A. / Lin, Y.P. / McCauley, J.W. / Gamblin, S.J. / Skehel, J.J.
CitationJournal: Virology / Year: 2014
Title: Enhanced Human Receptor Binding by H5 Haemagglutinins.
Authors: Xiong, X. / Xiao, H. / Martin, S.R. / Coombs, P.J. / Liu, J. / Collins, P.J. / Vachieri, S.G. / Walker, P.A. / Lin, Y.P. / Mccauley, J.W. / Gamblin, S.J. / Skehel, J.J.
History
DepositionFeb 21, 2014Deposition site: PDBE / Processing site: PDBE
Revision 1.0May 28, 2014Provider: repository / Type: Initial release
Revision 1.1Jun 11, 2014Group: Database references
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 / database_PDB_caveat / 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 / 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_database_status.status_code_sf / _pdbx_struct_assembly_gen.asym_id_list / _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.ptnr1_label_seq_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 2.1Dec 20, 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 16, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: HAEMAGGLUTININ HA1
B: HAEMAGGLUTININ HA2
C: HAEMAGGLUTININ HA1
D: HAEMAGGLUTININ HA2
E: HAEMAGGLUTININ HA1
F: HAEMAGGLUTININ HA2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)172,52019
Polymers168,4106
Non-polymers4,11013
Water14,484804
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area32580 Å2
ΔGint-110.5 kcal/mol
Surface area60690 Å2
MethodPISA
Unit cell
Length a, b, c (Å)87.635, 117.552, 101.160
Angle α, β, γ (deg.)90.00, 92.50, 90.00
Int Tables number4
Space group name H-MP1211

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Components

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HAEMAGGLUTININ ... , 2 types, 6 molecules ACEBDF

#1: Protein HAEMAGGLUTININ HA1


Mass: 37010.672 Da / Num. of mol.: 3
Fragment: HA1 OF TRYPSIN RELEASED ECTODOMAIN, RESIDUES 17-342
Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) INFLUENZA A VIRUS (A/TURKEY/TURKEY/1/2005(H5N1))
Variant: DEL133/ILE155THR MUTANT / Plasmid: PACGP67A / Cell line (production host): SF9 / Production host: SPODOPTERA FRUGIPERDA (fall armyworm) / References: UniProt: Q207Z6
#2: Protein HAEMAGGLUTININ HA2


Mass: 19126.004 Da / Num. of mol.: 3
Fragment: HA2 OF TRYPSIN RELEASED ECTODOMAIN, RESIDUES 347-512
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) INFLUENZA A VIRUS (A/TURKEY/TURKEY/1/2005(H5N1))
Variant: DEL133/ILE155THR MUTANT / Plasmid: PACGP67A / Cell line (production host): SF9 / Production host: SPODOPTERA FRUGIPERDA (fall armyworm) / References: UniProt: Q207Z6

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Sugars , 2 types, 12 molecules

#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.: 3
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


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 , 2 types, 805 molecules

#5: Chemical ChemComp-PO4 / PHOSPHATE ION


Mass: 94.971 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: PO4
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 804 / Source method: isolated from a natural source / Formula: H2O

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Details

Has protein modificationY
Sequence detailsMULTIBASIC SITE REMOVED

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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: 2.25 Å3/Da / Density % sol: 45 % / Description: NONE
Crystal growDetails: BIS-TRIS PROPANE PH 7.5, 0.05 - 0.15 M K/NAPO4 (PH 7.0), 15-18% PEG 3350

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.92
DetectorType: ADSC CCD / Detector: CCD
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.92 Å / Relative weight: 1
ReflectionResolution: 2.3→101.06 Å / Num. obs: 89337 / % possible obs: 98.3 % / Observed criterion σ(I): 2 / Redundancy: 3.5 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 11.9
Reflection shellResolution: 2.3→2.42 Å / Redundancy: 3.6 % / Rmerge(I) obs: 0.66 / Mean I/σ(I) obs: 2 / % possible all: 98.7

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Processing

Software
NameVersionClassification
REFMAC5.8.0046refinement
xia2data reduction
SCALAdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4BGZ

4bgz


Resolution: 2.3→101.06 Å / Cor.coef. Fo:Fc: 0.951 / Cor.coef. Fo:Fc free: 0.925 / SU B: 14.606 / SU ML: 0.185 / Cross valid method: THROUGHOUT / ESU R: 0.281 / ESU R Free: 0.217 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED
RfactorNum. reflection% reflectionSelection details
Rfree0.23788 4479 5 %RANDOM
Rwork0.19558 ---
obs0.1977 84847 98.27 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 50.713 Å2
Baniso -1Baniso -2Baniso -3
1-1.08 Å2-0 Å2-0.68 Å2
2--0.48 Å20 Å2
3----1.49 Å2
Refinement stepCycle: LAST / Resolution: 2.3→101.06 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11636 0 269 804 12709
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0060.01912204
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.0711.96216571
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.60751451
X-RAY DIFFRACTIONr_dihedral_angle_2_deg37.92925.105617
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.723152024
X-RAY DIFFRACTIONr_dihedral_angle_4_deg15.6451558
X-RAY DIFFRACTIONr_chiral_restr0.0670.21796
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.0219362
X-RAY DIFFRACTIONr_gen_planes_other
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_it0.321.2975822
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it0.5781.9437267
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it0.831.4796382
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: 2.3→2.36 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.32 327 -
Rwork0.304 6259 -
obs--98.81 %
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)
15.4217-0.49274.79931.01610.06086.61360.31470.1407-0.0597-0.072-0.02560.1650.41540.0458-0.28910.427-0.0047-0.05280.1699-0.06820.1537-17.9606-26.9079-18.9372
21.96290.19160.72271.42090.35452.80170.08250.2786-0.11260.1473-0.0035-0.25740.24570.3136-0.0790.25920.0529-0.06280.1837-0.03970.243425.6501-20.04526.4562
39.47042.93894.54020.94521.52773.1889-0.17690.45780.1538-0.1370.10870.0434-0.19960.52060.06820.37780.1238-0.02730.4448-0.07030.1927.8034-22.65681.5924
45.27350.28687.45152.24393.594718.43910.4017-0.2881-0.4073-0.0959-0.0290.06290.6091-0.8554-0.37270.3364-0.018-0.01450.23560.00170.2329-17.8276-27.0623-14.4627
54.8951-0.21843.01785.7423.920110.9387-0.0193-0.01920.22390.2028-0.01240.4317-0.1989-0.6740.03170.40130.0295-0.04670.22880.0090.2198-25.7017-22.547-33.3039
66.8697-0.48164.90041.89261.645825.4226-0.45890.28410.32250.0387-0.0624-0.3272-0.75391.04160.52130.5659-0.0706-0.01780.25410.01530.5037-13.4832-12.1048-18.591
77.3269-0.45722.25482.6991-0.183913.88780.23230.7698-0.4496-0.30990.2313-0.09050.10961.0804-0.46360.2798-0.00340.0090.1647-0.08550.1775-0.2181-18.279217.6539
81.79290.44292.80560.3130.51339.2092-0.25110.03920.3908-0.2209-0.07980.1858-0.6978-1.02360.33090.55230.1489-0.10880.3633-0.0140.3139-26.8612-15.1944-26.1372
91.20860.35771.84640.83060.41013.7827-0.1570.28730.1697-0.16760.06690.1349-0.2610.16510.09010.394-0.0255-0.0670.1540.06440.1869-7.421510.000511.7982
102.2657-0.2636-0.04521.6235-0.11281.9643-0.0239-0.1543-0.02280.2787-0.0392-0.12230.02370.08330.06310.41680.0016-0.09460.01580.00370.08279.60136.480145.5912
110.29830.02060.83992.91321.12078.3585-0.0565-0.04470.1318-0.07970.1430.1484-0.2052-0.2285-0.08660.3525-0.0093-0.11140.11350.0080.2168-8.715311.57814.8428
127.1723-0.28929.01962.1641-0.89511.5430.20410.3089-0.1222-0.37340.00470.04550.24970.2674-0.20890.46640.0099-0.08380.32260.10350.2624-17.68133.9786-4.44
1312.7271-0.70411.16327.6207-2.68328.8624-0.19711.17830.4797-0.606-0.48190.2911-0.441-0.28580.6790.8919-0.048-0.29830.53430.16370.5328-35.88915.8304-24.7524
144.79060.41485.38033.2723-2.770918.614-0.5577-1.49741.0583-0.1241-0.1528-0.0123-0.1933-2.46410.71050.77580.0854-0.06360.6172-0.10470.7466-33.46463.383-6.1306
159.6099-2.751811.02031.1627-2.962513.4485-0.0599-0.0050.081-0.1510.08910.2294-0.1248-0.2235-0.02920.3932-0.0559-0.06970.17330.09810.3214-15.9985-5.3871.5518
163.08921.55571.42981.02010.81270.7122-0.32860.1460.6507-0.3661-0.18080.8899-0.337-0.12540.50941.54590.2576-0.76761.5263-0.07281.7383-50.522.1314-30.5106
172.6292-1.19463.53921.1906-2.13566.47460.0232-0.0764-0.0842-0.0380.1970.27650.0719-0.8174-0.22020.2928-0.0578-0.00950.32970.07270.2532-30.1974-21.964221.7236
182.148-0.17080.82612.4307-0.67610.7102-0.03570.02110.05660.03710.08520.005-0.0743-0.0256-0.04960.377-0.0302-0.02430.03050.01180.0924-5.5536-26.876743.2722
191.99590.21960.41.8690.21871.54590.1396-0.117-0.06490.2166-0.0283-0.23940.02510.0658-0.11140.4069-0.0355-0.05990.03070.04380.13892.0118-25.163950.7578
203.716-0.18553.21121.943-1.3227.04590.03220.1524-0.1622-0.01240.15740.30660.1175-0.4111-0.18970.3201-0.0272-0.00150.29250.0840.2115-30.1089-20.920418.7222
219.3683-1.95093.73562.5266-1.65346.09060.21-0.3033-0.6075-0.75670.3640.39231.1812-1.5395-0.5740.9401-0.3035-0.17450.93260.08270.5677-45.4211-22.4589-10.4483
2212.05955.48388.54117.37385.38413.18750.2044-0.2767-0.6322-0.02560.03010.1510.0707-1.192-0.23450.28230.00190.01370.17960.03840.1707-10.5947-13.762123.2635
238.01111.59787.74471.2881.09449.1813-0.15460.8530.0845-0.49380.19010.2560.1382-0.0149-0.03550.5483-0.0692-0.08680.58340.01890.3048-34.8011-15.6947-8.8129
241.1875-1.88752.05016.22273.466818.56190.34740.192-0.0588-0.5301-0.20420.20621.7123-0.4996-0.14321.3796-0.6141-0.62691.71980.00291.2009-53.552-27.3105-28.6383
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A-1 - 39
2X-RAY DIFFRACTION2A40 - 254
3X-RAY DIFFRACTION3A255 - 304
4X-RAY DIFFRACTION4A305 - 323
5X-RAY DIFFRACTION5B1 - 37
6X-RAY DIFFRACTION6B38 - 59
7X-RAY DIFFRACTION7B60 - 82
8X-RAY DIFFRACTION8B83 - 166
9X-RAY DIFFRACTION9C-1 - 103
10X-RAY DIFFRACTION10C104 - 256
11X-RAY DIFFRACTION11C257 - 299
12X-RAY DIFFRACTION12C300 - 323
13X-RAY DIFFRACTION13D1 - 31
14X-RAY DIFFRACTION14D32 - 61
15X-RAY DIFFRACTION15D62 - 124
16X-RAY DIFFRACTION16D125 - 166
17X-RAY DIFFRACTION17E-1 - 84
18X-RAY DIFFRACTION18E85 - 122
19X-RAY DIFFRACTION19E123 - 266
20X-RAY DIFFRACTION20E267 - 323
21X-RAY DIFFRACTION21F1 - 57
22X-RAY DIFFRACTION22F58 - 83
23X-RAY DIFFRACTION23F84 - 136
24X-RAY DIFFRACTION24F137 - 166

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Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

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Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

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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