[English] 日本語
Yorodumi
- PDB-6hyw: THE GLIC PENTAMERIC LIGAND-GATED ION CHANNEL MUTANT Y119F -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 6hyw
TitleTHE GLIC PENTAMERIC LIGAND-GATED ION CHANNEL MUTANT Y119F
ComponentsProton-gated ion channel
KeywordsMEMBRANE PROTEIN / PENTAMERIC TRANSMEMBRANE CHANNEL / ION CHANNEL.
Function / homology
Function and homology information


sodium channel activity / potassium channel activity / extracellular ligand-gated monoatomic ion channel activity / transmembrane signaling receptor activity / identical protein binding / plasma membrane
Similarity search - Function
Neurotransmitter-gated ion-channel transmembrane domain / Acetylcholine Binding Protein; Chain: A, / Neurotransmitter-gated ion-channel ligand-binding domain / Gamma-aminobutyric acid A receptor/Glycine receptor alpha / Neurotransmitter-gated ion-channel transmembrane domain superfamily / Neuronal acetylcholine receptor / Neurotransmitter-gated ion-channel / Neurotransmitter-gated ion-channel ligand-binding domain / Neurotransmitter-gated ion-channel ligand-binding domain superfamily / Neurotransmitter-gated ion-channel ligand binding domain ...Neurotransmitter-gated ion-channel transmembrane domain / Acetylcholine Binding Protein; Chain: A, / Neurotransmitter-gated ion-channel ligand-binding domain / Gamma-aminobutyric acid A receptor/Glycine receptor alpha / Neurotransmitter-gated ion-channel transmembrane domain superfamily / Neuronal acetylcholine receptor / Neurotransmitter-gated ion-channel / Neurotransmitter-gated ion-channel ligand-binding domain / Neurotransmitter-gated ion-channel ligand-binding domain superfamily / Neurotransmitter-gated ion-channel ligand binding domain / Methane Monooxygenase Hydroxylase; Chain G, domain 1 / Distorted Sandwich / Up-down Bundle / Mainly Beta / Mainly Alpha
Similarity search - Domain/homology
ACETATE ION / DIUNDECYL PHOSPHATIDYL CHOLINE / Proton-gated ion channel
Similarity search - Component
Biological speciesGloeobacter violaceus PCC 7421 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / Resolution: 2.8 Å
AuthorsHu, H.D. / Delarue, M.
CitationJournal: Proc. Natl. Acad. Sci. U.S.A. / Year: 2018
Title: Electrostatics, proton sensor, and networks governing the gating transition in GLIC, a proton-gated pentameric ion channel.
Authors: Hu, H. / Ataka, K. / Menny, A. / Fourati, Z. / Sauguet, L. / Corringer, P.J. / Koehl, P. / Heberle, J. / Delarue, M.
History
DepositionOct 22, 2018Deposition site: PDBE / Processing site: PDBE
Revision 1.0Dec 19, 2018Provider: repository / Type: Initial release
Revision 1.1Dec 26, 2018Group: Data collection / Database references / Source and taxonomy
Category: citation / citation_author / entity_src_gen
Item: _citation.journal_abbrev / _citation.pdbx_database_id_PubMed ..._citation.journal_abbrev / _citation.pdbx_database_id_PubMed / _citation.title / _entity_src_gen.gene_src_strain / _entity_src_gen.pdbx_gene_src_scientific_name
Revision 1.2Jan 9, 2019Group: Data collection / Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.3May 15, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Proton-gated ion channel
B: Proton-gated ion channel
C: Proton-gated ion channel
D: Proton-gated ion channel
E: Proton-gated ion channel
hetero molecules


Theoretical massNumber of molelcules
Total (without water)191,57744
Polymers181,3095
Non-polymers10,26939
Water3,081171
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area37050 Å2
ΔGint-254 kcal/mol
Surface area60600 Å2
MethodPISA
Unit cell
Length a, b, c (Å)183.000, 132.240, 161.480
Angle α, β, γ (deg.)90.00, 103.25, 90.00
Int Tables number5
Space group name H-MC121

-
Components

-
Protein / Sugars , 2 types, 11 molecules ABCDE

#1: Protein
Proton-gated ion channel / GLIC / Ligand-gated ion channel / LGIC


Mass: 36261.723 Da / Num. of mol.: 5
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Gloeobacter violaceus PCC 7421 (bacteria)
Gene: glvI, glr4197 / Production host: Escherichia coli (E. coli) / References: UniProt: Q7NDN8
#6: Sugar
ChemComp-LMT / DODECYL-BETA-D-MALTOSIDE


Type: D-saccharide / Mass: 510.615 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C24H46O11 / Comment: detergent*YM

-
Non-polymers , 5 types, 204 molecules

#2: Chemical
ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 10 / Source method: obtained synthetically / Formula: C2H3O2
#3: Chemical
ChemComp-PLC / DIUNDECYL PHOSPHATIDYL CHOLINE


Mass: 622.834 Da / Num. of mol.: 10 / Source method: obtained synthetically / Formula: C32H65NO8P / Comment: phospholipid*YM
#4: Chemical
ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 7 / Source method: obtained synthetically / Formula: Cl
#5: Chemical
ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Na
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 171 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

Crystal growTemperature: 291 K / Method: evaporation
Details: 12-14.5% PEG4K; 15% GLycerol; 400 mM NaSCN; 3% DMSO; 100mM NaAcetate pH 4.

-
Data collection

DiffractionMean temperature: 193 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID30B / Wavelength: 0.9771 Å
DetectorType: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: Oct 28, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9771 Å / Relative weight: 1
ReflectionResolution: 2.8→48.34 Å / Num. obs: 85783 / % possible obs: 93.2 % / Redundancy: 2.3 % / Biso Wilson estimate: 59.02 Å2 / Net I/σ(I): 9.9
Reflection shellResolution: 2.8→2.85 Å

-
Processing

Software
NameVersionClassification
BUSTER2.10.3refinement
XDSdata reduction
XDSdata scaling
PHASERphasing
RefinementResolution: 2.8→20 Å / Cor.coef. Fo:Fc: 0.911 / Cor.coef. Fo:Fc free: 0.897 / SU R Cruickshank DPI: 0.5 / Cross valid method: THROUGHOUT / σ(F): 0 / SU R Blow DPI: 0.447 / SU Rfree Blow DPI: 0.266 / SU Rfree Cruickshank DPI: 0.279
RfactorNum. reflection% reflectionSelection details
Rfree0.212 3573 5.02 %RANDOM
Rwork0.192 ---
obs0.193 71170 77.4 %-
Displacement parametersBiso mean: 46.97 Å2
Baniso -1Baniso -2Baniso -3
1-1.9428 Å20 Å2-6.5228 Å2
2--4.3659 Å20 Å2
3----6.3087 Å2
Refine analyzeLuzzati coordinate error obs: 0.36 Å
Refinement stepCycle: 1 / Resolution: 2.8→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms12620 0 415 171 13206
Refine LS restraints
Refine-IDTypeDev idealNumberRestraint functionWeight
X-RAY DIFFRACTIONt_bond_d0.0113396HARMONIC2
X-RAY DIFFRACTIONt_angle_deg1.0718210HARMONIC2
X-RAY DIFFRACTIONt_dihedral_angle_d4619SINUSOIDAL2
X-RAY DIFFRACTIONt_incorr_chiral_ct
X-RAY DIFFRACTIONt_pseud_angle
X-RAY DIFFRACTIONt_trig_c_planes265HARMONIC2
X-RAY DIFFRACTIONt_gen_planes1910HARMONIC5
X-RAY DIFFRACTIONt_it13396HARMONIC20
X-RAY DIFFRACTIONt_nbd0SEMIHARMONIC5
X-RAY DIFFRACTIONt_omega_torsion2.94
X-RAY DIFFRACTIONt_other_torsion18.12
X-RAY DIFFRACTIONt_improper_torsion
X-RAY DIFFRACTIONt_chiral_improper_torsion1775SEMIHARMONIC5
X-RAY DIFFRACTIONt_sum_occupancies
X-RAY DIFFRACTIONt_utility_distance
X-RAY DIFFRACTIONt_utility_angle
X-RAY DIFFRACTIONt_utility_torsion
X-RAY DIFFRACTIONt_ideal_dist_contact15134SEMIHARMONIC4
LS refinement shellResolution: 2.8→2.87 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.2526 102 4.95 %
Rwork0.2363 1959 -
all0.2372 2061 -
obs--30.34 %
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)
10.6088-0.17520.32270.5376-0.19491.14960.0501-0.08680.1514-0.0120.02180.0355-0.2001-0.1371-0.07190.04370.0627-0.0932-0.03220.0019-0.14840.4601-6.786830.3611
21.70820.11711.48590.38290.20912.08880.0183-0.0579-0.04840.1142-0.01930.1848-0.0058-0.10350.001-0.12520.0219-0.06960.0967-0.0025-0.130428.2718-27.871936.2054
30.91720.19070.8120.55880.47621.83050.0204-0.0206-0.24360.0011-0.04550.0820.105-0.01640.0251-0.03910.0221-0.1311-0.044-0.005-0.076842.3297-47.432929.2293
40.670.03870.48850.41890.47142.45620.0210.0278-0.1638-0.1261-0.0049-0.1706-0.02030.1392-0.0161-0.02850.0416-0.0943-0.0463-0.0445-0.100663.2998-38.337518.7289
50.5584-0.0880.41310.5007-0.39761.64560.0137-0.02330.1381-0.125-0.0049-0.2023-0.08380.0824-0.00880.0317-0.0212-0.0705-0.04850.0115-0.12462.0904-13.222119.4698
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1{ A|* }
2X-RAY DIFFRACTION2{ B|* }
3X-RAY DIFFRACTION3{ C|* }
4X-RAY DIFFRACTION4{ D|* }
5X-RAY DIFFRACTION5{ E|* }

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
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

-
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

Read more