[English] 日本語
Yorodumi
- PDB-5t4a: Crystal structure of BhGH81 in complex with laminaro-hexaose -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 5t4a
TitleCrystal structure of BhGH81 in complex with laminaro-hexaose
ComponentsGlycoside Hydrolase
KeywordsHYDROLASE / (alpha/beta)6 barrel / glycoside hydrolase
Function / homology
Function and homology information


glucan endo-1,4-beta-glucanase activity, C-3 substituted reducing group / glucan endo-1,3-beta-glucanase activity, C-3 substituted reducing group / glucan endo-1,3-beta-D-glucosidase / glucan endo-1,3-beta-D-glucosidase activity / polysaccharide catabolic process / cell wall organization / carbohydrate binding / cell surface / extracellular region
Similarity search - Function
Glycosyl hydrolase family 81, N-terminal / Glycosyl hydrolase family 81 N-terminal domain / Glycosyl hydrolases family 81 (GH81) domain profile. / Endo-1,3(4)-beta-glucanase / Glycosyl hydrolase family 81, C-terminal domain / Glycosyl hydrolase family 81 C-terminal domain / : / CBM56 (carbohydrate binding type-56) domain profile. / Cellulose binding, type IV / Cellulose Binding Domain Type IV ...Glycosyl hydrolase family 81, N-terminal / Glycosyl hydrolase family 81 N-terminal domain / Glycosyl hydrolases family 81 (GH81) domain profile. / Endo-1,3(4)-beta-glucanase / Glycosyl hydrolase family 81, C-terminal domain / Glycosyl hydrolase family 81 C-terminal domain / : / CBM56 (carbohydrate binding type-56) domain profile. / Cellulose binding, type IV / Cellulose Binding Domain Type IV / Carbohydrate binding module (family 6) / CBM6 (carbohydrate binding type-6) domain profile. / Carbohydrate binding module family 6 / Galactose-binding-like domain superfamily
Similarity search - Domain/homology
PHOSPHATE ION / Glucan endo-1,3-beta-D-glucosidase
Similarity search - Component
Biological speciesBacillus halodurans (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.1 Å
AuthorsPluvinage, B. / Boraston, A.B.
Funding support Canada, 1items
OrganizationGrant numberCountry
Natural Sciences and Engineering Research Council (NSERC, Canada) Canada
CitationJournal: Structure / Year: 2017
Title: Structural Analysis of a Family 81 Glycoside Hydrolase Implicates Its Recognition of beta-1,3-Glucan Quaternary Structure.
Authors: Pluvinage, B. / Fillo, A. / Massel, P. / Boraston, A.B.
History
DepositionAug 29, 2016Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 28, 2017Provider: repository / Type: Initial release
Revision 1.1Mar 27, 2019Group: Author supporting evidence / Data collection / Database references
Category: citation / citation_author / pdbx_audit_support
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _pdbx_audit_support.funding_organization
Revision 1.2Jan 8, 2020Group: Author supporting evidence / Data collection / Category: chem_comp / pdbx_audit_support
Item: _chem_comp.type / _pdbx_audit_support.funding_organization
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / database_PDB_caveat / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / 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_symm_contact / struct_asym / struct_conn / struct_site / struct_site_gen
Item: _atom_site.auth_asym_id / _atom_site.auth_seq_id ..._atom_site.auth_asym_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_entity_id / _chem_comp.name / _chem_comp.type / _database_PDB_caveat.text / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.type / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_validate_chiral.auth_asym_id / _pdbx_validate_chiral.auth_seq_id / _pdbx_validate_symm_contact.auth_asym_id_2 / _pdbx_validate_symm_contact.auth_seq_id_2 / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Oct 4, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Glycoside Hydrolase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)89,7939
Polymers88,4421
Non-polymers1,3518
Water10,467581
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3200 Å2
ΔGint-7 kcal/mol
Surface area24470 Å2
MethodPISA
Unit cell
Length a, b, c (Å)80.910, 96.140, 104.790
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121

-
Components

-
Protein , 1 types, 1 molecules A

#1: Protein Glycoside Hydrolase


Mass: 88442.008 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bacillus halodurans (bacteria)
Strain: ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125
Gene: BH0236 / Plasmid: pET28a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q9KG76

-
Sugars , 2 types, 2 molecules

#2: Polysaccharide beta-D-glucopyranose-(1-3)-alpha-D-glucopyranose


Type: oligosaccharide / Mass: 342.297 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpb1-3DGlcpa1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/2,2,1/[a2122h-1a_1-5][a2122h-1b_1-5]/1-2/a3-b1WURCSPDB2Glycan 1.1.0
[][a-D-Glcp]{[(3+1)][b-D-Glcp]{}}LINUCSPDB-CARE
#3: Polysaccharide beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose


Type: oligosaccharide / Mass: 504.438 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpb1-3DGlcpb1-3DGlcpb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/1,3,2/[a2122h-1b_1-5]/1-1-1/a3-b1_b3-c1WURCSPDB2Glycan 1.1.0
[][a-D-Glcp]{[(3+1)][b-D-Glcp]{[(3+1)][b-D-Glcp]{}}}LINUCSPDB-CARE

-
Non-polymers , 3 types, 587 molecules

#4: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H6O2
#5: Chemical
ChemComp-PO4 / PHOSPHATE ION


Mass: 94.971 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: PO4
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 581 / Source method: isolated from a natural source / Formula: H2O

-
Details

Nonpolymer detailsthe sugar BGC A 803 has been trapped in a transitional distorted state which explains the chirality error

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.39 Å3/Da / Density % sol: 48.6 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / Details: 20% PEG 3350, 0.2 M sodium iodide

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: CLSI / Beamline: 08ID-1 / Wavelength: 0.9783 Å
DetectorType: RAYONIX MX-300 / Detector: CCD / Date: May 27, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9783 Å / Relative weight: 1
ReflectionResolution: 2.1→70.84 Å / Num. obs: 44790 / % possible obs: 93.1 % / Redundancy: 4.5 % / CC1/2: 0.986 / Rmerge(I) obs: 0.102 / Net I/σ(I): 10.8
Reflection shellResolution: 2.1→2.21 Å / Redundancy: 4.5 % / Rmerge(I) obs: 0.313 / Mean I/σ(I) obs: 5.6 / CC1/2: 0.874 / % possible all: 87

-
Phasing

PhasingMethod: molecular replacement

-
Processing

Software
NameVersionClassification
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing
REFMAC5.8.0073refinement
PDB_EXTRACT3.2data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5T49

5t49


Resolution: 2.1→70.84 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.927 / SU B: 4.338 / SU ML: 0.113 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.225 / ESU R Free: 0.176
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2019 2181 4.9 %RANDOM
Rwork0.1577 ---
obs0.1599 42576 92.49 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso max: 54.15 Å2 / Biso mean: 16.071 Å2 / Biso min: 2 Å2
Baniso -1Baniso -2Baniso -3
1--0.86 Å20 Å20 Å2
2--0.62 Å20 Å2
3---0.24 Å2
Refinement stepCycle: final / Resolution: 2.1→70.84 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6004 0 85 582 6671
Biso mean--23.04 25.64 -
Num. residues----752
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0110.0196306
X-RAY DIFFRACTIONr_bond_other_d0.0010.025523
X-RAY DIFFRACTIONr_angle_refined_deg1.4481.9268603
X-RAY DIFFRACTIONr_angle_other_deg0.787312674
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.3295757
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.30624.127332
X-RAY DIFFRACTIONr_dihedral_angle_3_deg12.96115908
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.1551530
X-RAY DIFFRACTIONr_chiral_restr0.1320.2888
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.027295
X-RAY DIFFRACTIONr_gen_planes_other0.0010.021593
X-RAY DIFFRACTIONr_mcbond_it0.8741.5163022
X-RAY DIFFRACTIONr_mcbond_other0.8731.5153021
X-RAY DIFFRACTIONr_mcangle_it1.4782.273781
LS refinement shellResolution: 2.1→2.155 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.259 138 -
Rwork0.188 2892 -
all-3030 -
obs--86.23 %

+
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://pdbjlvh1.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