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- PDB-3h1h: Cytochrome bc1 complex from chicken -

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Basic information

Entry
Database: PDB / ID: 3h1h
TitleCytochrome bc1 complex from chicken
Components
  • (Cytochrome b-c1 complex subunit Rieske, ...) x 2
  • (UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX ...) x 4
  • (UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN ...) x 2
  • CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL
  • Cytochrome b
KeywordsOXIDOREDUCTASE / CYTOCHROME BC1 / MEMBRANE PROTEIN / HEME PROTEIN / RIESKE IRON SULFUR PROTEIN / CYTOCHROME B / CYTOCHROME C1 / COMPLEX III / MITOCHONDRIAL PROCESSING PROTEASE / UBIQUINONE / REDOX ENZYME / RESPIRATORY CHAIN / Electron transport / Heme / Iron / Membrane / Metal-binding / Mitochondrion / Mitochondrion inner membrane / Transmembrane / Transport / Disulfide bond / Iron-sulfur / Transit peptide
Function / homology
Function and homology information


Respiratory electron transport / quinol-cytochrome-c reductase / mitochondrial respiratory chain complex III / quinol-cytochrome-c reductase / ubiquinol-cytochrome-c reductase activity / mitochondrial electron transport, ubiquinol to cytochrome c / respirasome / respiratory electron transport chain / 2 iron, 2 sulfur cluster binding / mitochondrial inner membrane ...Respiratory electron transport / quinol-cytochrome-c reductase / mitochondrial respiratory chain complex III / quinol-cytochrome-c reductase / ubiquinol-cytochrome-c reductase activity / mitochondrial electron transport, ubiquinol to cytochrome c / respirasome / respiratory electron transport chain / 2 iron, 2 sulfur cluster binding / mitochondrial inner membrane / response to oxidative stress / oxidoreductase activity / heme binding / mitochondrion / metal ion binding / cytoplasm
Similarity search - Function
Cytochrome Bc1 Complex; Chain I / Cytochrome Bc1 Complex; Chain I / Ubiquinol cytochrome reductase, transmembrane domain / Cytochrome Bc1 Complex; Chain F / Cytochrome b-c1 complex subunit 7 / Ubiquinol-cytochrome C reductase hinge domain / Cytochrome b-c1 complex subunit 8 / Cytochrome b-c1 complex subunit 9 / Cytochrome Bc1 Complex; Chain C / Cytochrome Bc1 Complex; Chain C ...Cytochrome Bc1 Complex; Chain I / Cytochrome Bc1 Complex; Chain I / Ubiquinol cytochrome reductase, transmembrane domain / Cytochrome Bc1 Complex; Chain F / Cytochrome b-c1 complex subunit 7 / Ubiquinol-cytochrome C reductase hinge domain / Cytochrome b-c1 complex subunit 8 / Cytochrome b-c1 complex subunit 9 / Cytochrome Bc1 Complex; Chain C / Cytochrome Bc1 Complex; Chain C / Cytochrome c1, transmembrane anchor, C-terminal / Ubiquinol-cytochrome c reductase 8kDa, N-terminal / Ubiquinol-cytochrome c reductase 8 kDa, N-terminal / Cytochrome Bc1 Complex; Chain A, domain 1 / Metalloenzyme, LuxS/M16 peptidase-like / Globular protein, non-globular alpha/beta subunit / Cytochrome b-c1 complex subunit 8 / UcrQ family / Cytochrome bc1 complex subunit Rieske, transmembrane domain superfamily / Rieske Iron-sulfur Protein / Rieske [2Fe-2S] iron-sulphur domain / Cytochrome b-c1 complex subunit 9 / Cytochrome b-c1 complex subunit 8 superfamily / Cytochrome b-c1 complex subunit 9 superfamily / Ubiquinol-cytochrome C reductase, UQCRX/QCR9 like / Cytochrome b-c1 complex subunit Rieske, transmembrane domain / Ubiquinol cytochrome reductase transmembrane region / Cytochrome c1, transmembrane anchor, C-terminal / 3-layer Sandwich / Cytochrome b / : / : / Ubiquinol-cytochrome c reductase, iron-sulphur subunit / Cytochrome c1 / Cytochrome C1 family / Cytochrome b/b6, C-terminal / Cytochrome b(C-terminal)/b6/petD / Cytochrome b/b6 C-terminal region profile. / Cytochrome b/b6, C-terminal domain superfamily / Cytochrome b/b6/petB / Rieske iron-sulphur protein, C-terminal / Cytochrome b/b6, N-terminal / Cytochrome b/b6-like domain superfamily / Cytochrome b/b6 N-terminal region profile. / Di-haem cytochrome, transmembrane / Rieske iron-sulphur protein / Peptidase M16, C-terminal / Peptidase M16 inactive domain / Peptidase M16, N-terminal / Insulinase (Peptidase family M16) / Metalloenzyme, LuxS/M16 peptidase-like / Cytochrome c-like domain / Cytochrome Bc1 Complex; Chain D, domain 2 / Rieske [2Fe-2S] iron-sulphur domain / Rieske [2Fe-2S] domain / Rieske [2Fe-2S] iron-sulfur domain profile. / Rieske [2Fe-2S] iron-sulphur domain superfamily / Cytochrome c family profile. / Cytochrome c-like domain / Cytochrome c-like domain superfamily / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Ribbon / Helix Hairpins / Up-down Bundle / 2-Layer Sandwich / Orthogonal Bundle / Mainly Beta / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
CARDIOLIPIN / FE2/S2 (INORGANIC) CLUSTER / HEME C / PROTOPORPHYRIN IX CONTAINING FE / 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine / Unknown ligand / Coenzyme Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-isomer / Mitochondrial cytochrome c1, heme protein / Complex III subunit 9 / Mitochondrial ubiquinol-cytochrome-c reductase complex core protein i ...CARDIOLIPIN / FE2/S2 (INORGANIC) CLUSTER / HEME C / PROTOPORPHYRIN IX CONTAINING FE / 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine / Unknown ligand / Coenzyme Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-isomer / Mitochondrial cytochrome c1, heme protein / Complex III subunit 9 / Mitochondrial ubiquinol-cytochrome-c reductase complex core protein i / Cytochrome b-c1 complex subunit 8 / Cytochrome b / Cytochrome b-c1 complex subunit Rieske, mitochondrial
Similarity search - Component
Biological speciesGallus gallus (chicken)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MIR / Resolution: 3.16 Å
AuthorsZhang, Z. / Huang, L. / Shulmeister, V.M. / Chi, Y.I. / Kim, K.K. / Hung, L.W. / Crofts, A.R. / Berry, E.A. / Kim, S.H.
Citation
Journal: Nature / Year: 1998
Title: Electron Transfer by Domain Movement in Cytochrome Bc1
Authors: Zhang, Z. / Huang, L. / Shulmeister, V.M. / Chi, Y.I. / Kim, K.K. / Hung, L.W. / Crofts, A.R. / Berry, E.A. / Kim, S.H.
#1: Journal: J.Mol.Biol. / Year: 2005
Title: Binding of the Respiratory Chain Inhibitor Antimycin to the Mitochondrial Bc(1) Complex: A New Crystal Structure Reveals an Altered Intramolecular Hydrogen-Bonding Pattern.
Authors: Huang, L.S. / Cobessi, D. / Tung, E.Y. / Berry, E.A.
#2: Journal: J.BIOENERG.BIOMEMBR. / Year: 1999
Title: The Structure of the Avian Mitochondrial Cytochrome bc1 Complex.
Authors: Berry, E.A. / Huang, L.S. / Zhang, Z. / Kim, S.H.
History
DepositionApr 12, 2009Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 28, 2009Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Non-polymer description / Version format compliance
Revision 1.2Nov 1, 2017Group: Refinement description / Category: software
Revision 1.3Jul 29, 2020Group: Data collection / Derived calculations / Structure summary
Category: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_site / struct_site_gen
Item: _chem_comp.mon_nstd_flag / _chem_comp.name ..._chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name
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: UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN I, MITOCHONDRIAL
B: UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN 2, MITOCHONDRIAL
C: Cytochrome b
D: CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL
E: Cytochrome b-c1 complex subunit Rieske, mitochondrial
F: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 14 KDA PROTEIN
G: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX UBIQUINONE-BINDING PROTEIN QP-C
H: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 11 KDA PROTEIN
I: Cytochrome b-c1 complex subunit Rieske, mitochondrial
J: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 7.2 KDA PROTEIN
N: UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN I, MITOCHONDRIAL
O: UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN 2, MITOCHONDRIAL
P: Cytochrome b
Q: CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL
R: Cytochrome b-c1 complex subunit Rieske, mitochondrial
S: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 14 KDA PROTEIN
T: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX UBIQUINONE-BINDING PROTEIN QP-C
U: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 11 KDA PROTEIN
V: Cytochrome b-c1 complex subunit Rieske, mitochondrial
W: UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 7.2 KDA PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)479,84356
Polymers462,06520
Non-polymers17,77836
Water34219
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area102780 Å2
ΔGint-682 kcal/mol
Surface area158580 Å2
MethodPISA
Unit cell
Length a, b, c (Å)169.590, 182.518, 240.573
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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UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN ... , 2 types, 4 molecules ANBO

#1: Protein UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN I, MITOCHONDRIAL / CYTOCHROME BC1 COMPLEX / COMPLEX III


Mass: 49503.840 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken)
References: UniProt: D0VX31*PLUS, quinol-cytochrome-c reductase
#2: Protein UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN 2, MITOCHONDRIAL / COMPLEX III SUBUNIT II


Mass: 46683.809 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: quinol-cytochrome-c reductase

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Protein , 2 types, 4 molecules CPDQ

#3: Protein Cytochrome b / / Ubiquinol-cytochrome-c reductase complex cytochrome b subunit / Cytochrome b-c1 complex subunit 3 / ...Ubiquinol-cytochrome-c reductase complex cytochrome b subunit / Cytochrome b-c1 complex subunit 3 / Complex III subunit 3 / Complex III subunit III


Mass: 42622.977 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: UniProt: P18946, quinol-cytochrome-c reductase
#4: Protein CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL / / CYTOCHROME C-1


Mass: 26973.744 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken)
References: UniProt: D0VX26*PLUS, quinol-cytochrome-c reductase

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Cytochrome b-c1 complex subunit Rieske, ... , 2 types, 4 molecules ERIV

#5: Protein Cytochrome b-c1 complex subunit Rieske, mitochondrial / Ubiquinol-cytochrome c reductase iron-sulfur subunit / Rieske iron-sulfur protein / RISP / Complex ...Ubiquinol-cytochrome c reductase iron-sulfur subunit / Rieske iron-sulfur protein / RISP / Complex III subunit 5


Mass: 21506.188 Da / Num. of mol.: 2 / Fragment: sequence database residues 77-272 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: UniProt: Q5ZLR5, quinol-cytochrome-c reductase
#9: Protein/peptide Cytochrome b-c1 complex subunit Rieske, mitochondrial / Ubiquinol-cytochrome c reductase iron-sulfur subunit / Rieske iron-sulfur protein / RISP / Complex ...Ubiquinol-cytochrome c reductase iron-sulfur subunit / Rieske iron-sulfur protein / RISP / Complex III subunit 5


Mass: 4785.649 Da / Num. of mol.: 2 / Fragment: sequence database residues 1-76 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: UniProt: Q5ZLR5, quinol-cytochrome-c reductase

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UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX ... , 4 types, 8 molecules FSGTHUJW

#6: Protein UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 14 KDA PROTEIN / COMPLEX III SUBUNIT VI


Mass: 13394.397 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: quinol-cytochrome-c reductase
#7: Protein UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX UBIQUINONE-BINDING PROTEIN QP-C / UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 9.5 KDA PROTEIN / COMPLEX III SUBUNIT VII


Mass: 9498.735 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken)
References: UniProt: D0VX32*PLUS, quinol-cytochrome-c reductase
#8: Protein UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 11 KDA PROTEIN / MITOCHONDRIAL HINGE PROTEIN / CYTOCHROME C1 / NONHEME 11 KDA PROTEIN / COMPLEX III SUBUNIT VIII


Mass: 9057.119 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: quinol-cytochrome-c reductase
#10: Protein UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 7.2 KDA PROTEIN / CYTOCHROME C1 / NONHEME 7 KDA PROTEIN / COMPLEX III SUBUNIT X


Mass: 7005.963 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken)
References: UniProt: D0VX27*PLUS, quinol-cytochrome-c reductase

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Sugars , 1 types, 5 molecules

#18: Sugar
ChemComp-BOG / octyl beta-D-glucopyranoside / Octyl glucoside


Type: D-saccharide / Mass: 292.369 Da / Num. of mol.: 5
Source method: isolated from a genetically manipulated source
Formula: C14H28O6 / Comment: detergent*YM
IdentifierTypeProgram
b-octylglucosideIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0

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Non-polymers , 9 types, 50 molecules

#11: Chemical
ChemComp-UNL / UNKNOWN LIGAND


Num. of mol.: 9 / Source method: obtained synthetically
#12: Chemical
ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME / Heme B


Mass: 616.487 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C34H32FeN4O4
#13: Chemical ChemComp-UQ / Coenzyme Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-isomer


Mass: 863.343 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C59H90O4
#14: Chemical
ChemComp-CDL / CARDIOLIPIN / DIPHOSPHATIDYL GLYCEROL / BIS-(1,2-DIACYL-SN-GLYCERO-3-PHOSPHO)-1',3'-SN-GLYCEROL / Cardiolipin


Mass: 1464.043 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C81H156O17P2 / Comment: phospholipid*YM
#15: Chemical
ChemComp-PEE / 1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine / DOPE / Discrete optimized protein energy


Mass: 749.073 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C41H83NO8P / Comment: DOPE, phospholipid*YM
#16: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O3
#17: Chemical ChemComp-HEC / HEME C / Heme C


Mass: 618.503 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C34H34FeN4O4
#19: Chemical ChemComp-FES / FE2/S2 (INORGANIC) CLUSTER / Iron–sulfur cluster


Mass: 175.820 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Fe2S2
#20: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 19 / Source method: isolated from a natural source / Formula: H2O

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Details

Sequence detailsIN THE COORDINATES THE FIRST 15 RESIDUES IN CHAINS I AND V ARE MODELED AS UNK BECAUSE THE SEQUENCE ...IN THE COORDINATES THE FIRST 15 RESIDUES IN CHAINS I AND V ARE MODELED AS UNK BECAUSE THE SEQUENCE ALIGNMENT IS UNKNOWN FOR THE FIRST 42 RESIDUES IN CHAINS I AND V.

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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: 4.03 Å3/Da / Density % sol: 69.47 %
Crystal growTemperature: 277 K / Method: vapor diffusion, sitting drop / pH: 6.7
Details: 20MM KMES PH 6.7, 75MM NACL, 10% GLYCEROL, AND 6% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL7-1 / Wavelength: 1.08 / Wavelength: 1.08 Å
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Mar 20, 1995 / Details: CYL.-BENT MIRRORS
RadiationMonochromator: SI / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.08 Å / Relative weight: 1
ReflectionResolution: 3.16→69.338 Å / Num. all: 123869 / Num. obs: 123869 / % possible obs: 91.6 % / Observed criterion σ(I): -2 / Redundancy: 4.5 % / Biso Wilson estimate: 79.4 Å2 / Rmerge(I) obs: 0.095 / Rsym value: 0.102 / Net I/σ(I): 12.5
Reflection shellResolution: 3.16→3.27 Å / Redundancy: 3.32 % / Rmerge(I) obs: 0.324 / Mean I/σ(I) obs: 2.7 / Rsym value: 0.4 / % possible all: 84.5

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Processing

Software
NameVersionClassification
MLPHAREphasing
RAVEmodel building
CNS1.1refinement
DENZOdata reduction
SCALEPACKdata scaling
RAVEphasing
RefinementMethod to determine structure: MIR / Resolution: 3.16→20 Å / Rfactor Rfree error: 0.006 / Data cutoff high absF: 4383576.42 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
Details: Heavy Atoms in derivatives of chicken bc1 crystals were located using XtalView, then refined and used for phase calculation in ccp4 mlphare. Nonisomorphous crystals of beef, rabbit bc1 were ...Details: Heavy Atoms in derivatives of chicken bc1 crystals were located using XtalView, then refined and used for phase calculation in ccp4 mlphare. Nonisomorphous crystals of beef, rabbit bc1 were solved by molecular replacement using cut-out density. The phases were improved by cross-crystal and NCS density averaging using RAVE from USF. Model building was carried out in the best native chicken crystal, resulting in structure 1bcc. This structure is a further refinement against the original data, with correct sequences for the subunits and with minor errors in the orifginal tracing corrected.
RfactorNum. reflection% reflectionSelection details
Rfree0.291 2451 2 %RANDOM
Rwork0.253 ---
obs0.253 123634 97.1 %-
all-123634 --
Solvent computationSolvent model: FLAT MODEL / Bsol: 33.7533 Å2 / ksol: 0.271593 e/Å3
Displacement parametersBiso mean: 82 Å2
Baniso -1Baniso -2Baniso -3
1-50.45 Å20 Å20 Å2
2---26.12 Å20 Å2
3----24.32 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.53 Å0.44 Å
Luzzati d res low-5 Å
Luzzati sigma a0.87 Å0.81 Å
Refinement stepCycle: LAST / Resolution: 3.16→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms31798 0 791 19 32608
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.009
X-RAY DIFFRACTIONc_angle_deg1.4
X-RAY DIFFRACTIONc_dihedral_angle_d21.5
X-RAY DIFFRACTIONc_improper_angle_d0.92
X-RAY DIFFRACTIONc_mcbond_it1.291.5
X-RAY DIFFRACTIONc_mcangle_it2.32
X-RAY DIFFRACTIONc_scbond_it1.672
X-RAY DIFFRACTIONc_scangle_it2.82.5
Refine LS restraints NCSNCS model details: CONSTR
LS refinement shellResolution: 3.16→3.33 Å / Rfactor Rfree error: 0.023 / Total num. of bins used: 7
RfactorNum. reflection% reflection
Rfree0.426 341 2.1 %
Rwork0.41 15730 -
obs-16071 89 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1protein_rep.param&_1_TOPOLOGY_INFILE_1
X-RAY DIFFRACTION2hetero10.par&_1_TOPOLOGY_INFILE_2
X-RAY DIFFRACTION3azoxys.par&_1_TOPOLOGY_INFILE_3
X-RAY DIFFRACTION4water.param&_1_TOPOLOGY_INFILE_4
X-RAY DIFFRACTION5prosthw.par&_1_TOPOLOGY_INFILE_5

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