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- PDB-2bs4: GLU C180 -> ILE VARIANT QUINOL:FUMARATE REDUCTASE FROMWOLINELLA S... -

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Basic information

Entry
Database: PDB / ID: 2bs4
TitleGLU C180 -> ILE VARIANT QUINOL:FUMARATE REDUCTASE FROMWOLINELLA SUCCINOGENES
Components(QUINOL-FUMARATE REDUCTASE ...) x 3
KeywordsOXIDOREDUCTASE / 2FE-2S / 3FE-4S / 4FE-4S / CITRIC ACID CYCLE / DIHAEM CYTOCHROME B / ELECTRON TRANSPORT / FAD / FLAVOPROTEIN / FUMARATE REDUCTASE / HEME / ION-SULPHUR PROTEIN / IRON / IRON-SULFUR / METAL-BINDING / RESPIRATORY CHAIN / SUCCINATE DEHYDROGENASE / TRANSMEMBRANE / TRICARBOXYLIC ACID CYCLE
Function / homology
Function and homology information


succinate dehydrogenase (quinone) activity / succinate dehydrogenase / anaerobic respiration / 3 iron, 4 sulfur cluster binding / tricarboxylic acid cycle / respiratory electron transport chain / electron transport chain / 2 iron, 2 sulfur cluster binding / flavin adenine dinucleotide binding / 4 iron, 4 sulfur cluster binding ...succinate dehydrogenase (quinone) activity / succinate dehydrogenase / anaerobic respiration / 3 iron, 4 sulfur cluster binding / tricarboxylic acid cycle / respiratory electron transport chain / electron transport chain / 2 iron, 2 sulfur cluster binding / flavin adenine dinucleotide binding / 4 iron, 4 sulfur cluster binding / electron transfer activity / oxidoreductase activity / metal ion binding / plasma membrane
Similarity search - Function
Ubiquitin-like (UB roll) - #820 / Fumarate reductase type B, transmembrane subunit / 4Fe-4S dicluster domain / Succinate dehydrogenase/fumarate reductase type B, transmembrane subunit / Succinate dehydrogenase/Fumarate reductase transmembrane subunit / Fumarate reductase/succinate dehydrogenase, transmembrane subunit / Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal domain / Alpha-helical ferredoxin / Fumarate Reductase Iron-sulfur Protein; Chain B, domain 2 / Fumarate reductase/succinate dehydrogenase, transmembrane subunit ...Ubiquitin-like (UB roll) - #820 / Fumarate reductase type B, transmembrane subunit / 4Fe-4S dicluster domain / Succinate dehydrogenase/fumarate reductase type B, transmembrane subunit / Succinate dehydrogenase/Fumarate reductase transmembrane subunit / Fumarate reductase/succinate dehydrogenase, transmembrane subunit / Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal domain / Alpha-helical ferredoxin / Fumarate Reductase Iron-sulfur Protein; Chain B, domain 2 / Fumarate reductase/succinate dehydrogenase, transmembrane subunit / : / Succinate dehydrogenase/fumarate reductase, flavoprotein subunit / Fumarate reductase/succinate dehydrogenase, FAD-binding site / Fumarate reductase / succinate dehydrogenase FAD-binding site. / FAD-dependent oxidoreductase SdhA/FrdA/AprA / 3 helical TM bundles of succinate and fumarate reductases / Succinate dehydrogenase/fumarate reductase iron-sulphur protein / Succinate dehydogenase/fumarate reductase N-terminal / 2Fe-2S iron-sulfur cluster binding domain / Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal / Fumarate reductase flavoprotein C-term / Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal domain superfamily / Flavocytochrome C3; Chain A, domain 1 / Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain / Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain superfamily / FAD-dependent oxidoreductase 2, FAD binding domain / FAD binding domain / Alpha-helical ferredoxin / 2Fe-2S ferredoxin, iron-sulphur binding site / 2Fe-2S ferredoxin-type iron-sulfur binding region signature. / Beta-grasp domain / Beta-grasp domain superfamily / 2Fe-2S ferredoxin-type iron-sulfur binding domain profile. / 2Fe-2S ferredoxin-type iron-sulfur binding domain / 2Fe-2S ferredoxin-like superfamily / FAD/NAD(P)-binding domain / FAD/NAD(P)-binding domain / 4Fe-4S ferredoxin, iron-sulphur binding, conserved site / 4Fe-4S ferredoxin-type iron-sulfur binding region signature. / 4Fe-4S ferredoxin-type iron-sulfur binding domain profile. / 4Fe-4S ferredoxin-type, iron-sulphur binding domain / Methane Monooxygenase Hydroxylase; Chain G, domain 1 / 3-Layer(bba) Sandwich / FAD/NAD(P)-binding domain superfamily / Ubiquitin-like (UB roll) / Roll / Alpha-Beta Complex / Up-down Bundle / Orthogonal Bundle / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
CITRIC ACID / 2,3-DIMETHYL-1,4-NAPHTHOQUINONE / FE3-S4 CLUSTER / FLAVIN-ADENINE DINUCLEOTIDE / FE2/S2 (INORGANIC) CLUSTER / PROTOPORPHYRIN IX CONTAINING FE / IRON/SULFUR CLUSTER / Fumarate reductase flavoprotein subunit / Fumarate reductase cytochrome b subunit / Fumarate reductase iron-sulfur subunit
Similarity search - Component
Biological speciesWOLINELLA SUCCINOGENES (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.76 Å
AuthorsLancaster, C.R.D.
Citation
Journal: Proc.Natl.Acad.Sci.USA / Year: 2005
Title: Experimental Support for the E-Pathway Hypothesis of Coupled Transmembrane Electron and Proton Transfer in Dihemic Quinol:Fumarate Reductase
Authors: Lancaster, C.R.D. / Sauer, U.S. / Gross, R. / Haas, A.H. / Graf, J. / Schwalbe, H. / Maentele, W. / Simon, J. / Madej, G.
#1: Journal: FEBS Lett. / Year: 2003
Title: Wolinella Succinogenes Quinol:Fumarate Reductase and its Comparison to E. Coli Succinate:Quinone Reductase
Authors: Lancaster, C.R.D.
#2: Journal: Biochim.Biophys.Acta / Year: 2002
Title: Wolinella Succinogenes Quinol:Fumarate Reductase -2.2 Angstrom Resolution Crystal Structure and the E-Pathway Hypothesis of Coupled Transmembrane Proton and Electron Transfer
Authors: Lancaster, C.R.D.
#3: Journal: Eur.J.Biochem. / Year: 2001
Title: A Third Crystal Form of Wolinella Succinogenes Quinol:Fumarate Reductase Reveals Domain Closure at the Site of Fumarate Reduction
Authors: Lancaster, C.R.D. / Gross, R. / Simon, J.
#4: Journal: Proc.Natl.Acad.Sci.USA / Year: 2000
Title: Essential Role of Glu-C66 for Menaquinol Oxidation Indicates Transmembrane Electrochemical Potential Generation by Wolinella Succinogenes Fumarate Reductase
Authors: Lancaster, C.R.D. / Gross, R. / Haas, A. / Ritter, M. / Maentele, W. / Simon, J. / Kroeger, A.
#5: Journal: Nature / Year: 1999
Title: Structure of Fumarate Reductase from Wolinella Succinogenes at 2.2 Angstroms Resolution
Authors: Lancaster, C.R.D. / Kroeger, A. / Auer, M. / Michel, H.
History
DepositionMay 14, 2005Deposition site: PDBE / Processing site: PDBE
Revision 1.0Dec 13, 2005Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.conn_type_id / _struct_conn.id / _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.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 / _struct_conn.ptnr2_label_seq_id
Revision 1.4Nov 20, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification
Remark 700 SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: QUINOL-FUMARATE REDUCTASE FLAVOPROTEIN SUBUNIT A
B: QUINOL-FUMARATE REDUCTASE IRON-SULFUR SUBUNIT B
C: QUINOL-FUMARATE REDUCTASE DIHEME CYTOCHROME B SUBUNIT C
D: QUINOL-FUMARATE REDUCTASE FLAVOPROTEIN SUBUNIT A
E: QUINOL-FUMARATE REDUCTASE IRON-SULFUR SUBUNIT B
F: QUINOL-FUMARATE REDUCTASE DIHEME CYTOCHROME B SUBUNIT C
hetero molecules


Theoretical massNumber of molelcules
Total (without water)267,03926
Polymers259,5316
Non-polymers7,50720
Water8,503472
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)85.104, 188.766, 117.817
Angle α, β, γ (deg.)90.00, 104.47, 90.00
Int Tables number4
Space group name H-MP1211

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Components

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QUINOL-FUMARATE REDUCTASE ... , 3 types, 6 molecules ADBECF

#1: Protein QUINOL-FUMARATE REDUCTASE FLAVOPROTEIN SUBUNIT A


Mass: 72825.055 Da / Num. of mol.: 2 / Source method: isolated from a natural source
Details: FAD COVALENTLY BOUND TO HIS A43 BY AN 8-ALPHA-(N-EPSILON-HISTIDYL) BOND
Source: (natural) WOLINELLA SUCCINOGENES (bacteria) / References: UniProt: P17412, EC: 1.3.99.1
#2: Protein QUINOL-FUMARATE REDUCTASE IRON-SULFUR SUBUNIT B


Mass: 27197.453 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) WOLINELLA SUCCINOGENES (bacteria) / References: UniProt: P17596, EC: 1.3.99.1
#3: Protein QUINOL-FUMARATE REDUCTASE DIHEME CYTOCHROME B SUBUNIT C


Mass: 29743.102 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) WOLINELLA SUCCINOGENES (bacteria) / References: UniProt: P17413, EC: 1.3.99.1

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Sugars , 1 types, 2 molecules

#11: Sugar ChemComp-LMT / DODECYL-BETA-D-MALTOSIDE


Type: D-saccharide / Mass: 510.615 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C24H46O11 / Comment: detergent*YM

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Non-polymers , 9 types, 490 molecules

#4: Chemical ChemComp-FAD / FLAVIN-ADENINE DINUCLEOTIDE


Mass: 785.550 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C27H33N9O15P2 / Comment: FAD*YM
#5: Chemical ChemComp-CIT / CITRIC ACID


Mass: 192.124 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C6H8O7
#6: Chemical ChemComp-F3S / FE3-S4 CLUSTER


Mass: 295.795 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Fe3S4
#7: Chemical
ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


Mass: 616.487 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C34H32FeN4O4
#8: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Na
#9: Chemical ChemComp-FES / FE2/S2 (INORGANIC) CLUSTER


Mass: 175.820 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Fe2S2
#10: Chemical ChemComp-SF4 / IRON/SULFUR CLUSTER


Mass: 351.640 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Fe4S4
#12: Chemical ChemComp-DMW / 2,3-DIMETHYL-1,4-NAPHTHOQUINONE


Mass: 186.207 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C12H10O2
#13: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 472 / Source method: isolated from a natural source / Formula: H2O

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Details

Compound detailsFUNCTION: ESSENTIAL FOR FUMARATE RESPIRATION
Has protein modificationY
Sequence detailsE180I VARIANT FOR CHAINS C AND F.

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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: 3.4 Å3/Da / Density % sol: 62.4 %
Crystal growpH: 6 / Details: pH 6.00

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Data collection

DiffractionMean temperature: 277 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-1 / Wavelength: 0.934
DetectorType: ADSC CCD / Detector: CCD / Date: Feb 26, 2001
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.934 Å / Relative weight: 1
ReflectionResolution: 2.76→29.71 Å / Num. obs: 79393 / % possible obs: 87.3 % / Observed criterion σ(I): -1 / Redundancy: 2.2 % / Biso Wilson estimate: 51.6 Å2 / Rmerge(I) obs: 0.1 / Net I/σ(I): 6
Reflection shellResolution: 2.76→2.83 Å / Redundancy: 1.9 % / Rmerge(I) obs: 0.36 / Mean I/σ(I) obs: 1.2 / % possible all: 82.9

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Processing

Software
NameVersionClassification
CNS1.1refinement
DENZOdata reduction
SCALEPACKdata scaling
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2BS2

2bs2


Resolution: 2.76→29.65 Å / Rfactor Rfree error: 0.007 / Data cutoff high absF: 2091334.83 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: MLF
Details: THIS ENTRY CONTAINS ATOMS WITH ZERO OCCUPANCY FOR WHICH B-FACTORS HAVE BEEN REFINED.
RfactorNum. reflection% reflectionSelection details
Rfree0.216 1000 1.3 %SHELLS
Rwork0.2 ---
obs0.2 79362 86 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 35.5046 Å2 / ksol: 0.289152 e/Å3
Displacement parametersBiso mean: 38.3 Å2
Baniso -1Baniso -2Baniso -3
1--0.8 Å20 Å24.39 Å2
2---5.1 Å20 Å2
3---5.9 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.33 Å0.3 Å
Luzzati d res low-5 Å
Luzzati sigma a0.42 Å0.4 Å
Refinement stepCycle: LAST / Resolution: 2.76→29.65 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms18136 0 442 472 19050
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.008
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.4
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d21.4
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d1.66
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
LS refinement shellResolution: 2.76→2.93 Å / Rfactor Rfree error: 0.024 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.291 148 1.3 %
Rwork0.28 11606 -
obs--76.7 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PROTEIN_REP.PARAMPROTEIN.TOP
X-RAY DIFFRACTION2WATER_REP.PARAMWATER.TOP
X-RAY DIFFRACTION3PARHEM.ROYTOPHEM.ROY
X-RAY DIFFRACTION4ION.PARAMION.TOP
X-RAY DIFFRACTION5DMN.PARDMN.TOP

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