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- PDB-4zo7: Crystal structure of mutant (D270A) beta-glucosidase from Listeri... -

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Basic information

Entry
Database: PDB / ID: 4zo7
TitleCrystal structure of mutant (D270A) beta-glucosidase from Listeria innocua in complex with gentiobiose
ComponentsLin1840 protein
KeywordsHYDROLASE / TIM barrel / beta-1 / 2-glucan degradation / cytosol
Function / homology
Function and homology information


glucan catabolic process / beta-glucosidase / beta-glucosidase activity / metal ion binding
Similarity search - Function
Fibronectin type III-like domain / Fibronectin type III-like domain / Fibronectin type III-like domain / Glycoside hydrolase, family 3, active site / Glycosyl hydrolases family 3 active site. / : / Glycoside hydrolase family 3 C-terminal domain / Glycoside hydrolase family 3 C-terminal domain / Glycosyl hydrolase family 3 C-terminal domain / Glycoside hydrolase, family 3, N-terminal domain ...Fibronectin type III-like domain / Fibronectin type III-like domain / Fibronectin type III-like domain / Glycoside hydrolase, family 3, active site / Glycosyl hydrolases family 3 active site. / : / Glycoside hydrolase family 3 C-terminal domain / Glycoside hydrolase family 3 C-terminal domain / Glycosyl hydrolase family 3 C-terminal domain / Glycoside hydrolase, family 3, N-terminal domain / Glycoside hydrolase family 3 C-terminal domain superfamily / Glycoside hydrolase, family 3, N-terminal / Glycoside hydrolase, family 3, N-terminal domain superfamily / Glycosyl hydrolase family 3 N terminal domain / Glycoside hydrolase superfamily / TIM Barrel / Alpha-Beta Barrel / Immunoglobulin-like fold / Immunoglobulins / Immunoglobulin-like / Sandwich / Rossmann fold / 3-Layer(aba) Sandwich / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
beta-D-glucopyranose / alpha-D-glucopyranose / beta-glucosidase
Similarity search - Component
Biological speciesListeria innocua serovar 6a
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2 Å
AuthorsNakajima, M. / Yoshida, R. / Miyanaga, A. / Abe, K. / Takahashi, Y. / Sugimoto, N. / Toyoizumi, H. / Nakai, H. / Kitaoka, M. / Taguchi, H.
CitationJournal: Plos One / Year: 2016
Title: Functional and Structural Analysis of a beta-Glucosidase Involved in beta-1,2-Glucan Metabolism in Listeria innocua
Authors: Nakajima, M. / Yoshida, R. / Miyanaga, A. / Abe, K. / Takahashi, Y. / Sugimoto, N. / Toyoizumi, H. / Nakai, H. / Kitaoka, M. / Taguchi, H.
History
DepositionMay 6, 2015Deposition site: RCSB / Processing site: PDBJ
Revision 1.0May 18, 2016Provider: repository / Type: Initial release
Revision 1.1Jun 1, 2016Group: Database references
Revision 1.2Feb 19, 2020Group: Data collection / Derived calculations / Category: chem_comp / diffrn_source / pdbx_struct_oper_list
Item: _chem_comp.type / _diffrn_source.pdbx_synchrotron_site / _pdbx_struct_oper_list.symmetry_operation
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / atom_site_anisotrop ...atom_site / atom_site_anisotrop / chem_comp / 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_struct_conn_angle / struct_asym / struct_conn / struct_conn_type / 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_alt_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.occupancy / _atom_site.type_symbol / _atom_site_anisotrop.U[1][1] / _atom_site_anisotrop.U[1][2] / _atom_site_anisotrop.U[1][3] / _atom_site_anisotrop.U[2][2] / _atom_site_anisotrop.U[2][3] / _atom_site_anisotrop.U[3][3] / _atom_site_anisotrop.pdbx_auth_asym_id / _atom_site_anisotrop.pdbx_auth_atom_id / _atom_site_anisotrop.pdbx_auth_comp_id / _atom_site_anisotrop.pdbx_auth_seq_id / _atom_site_anisotrop.pdbx_label_alt_id / _atom_site_anisotrop.pdbx_label_asym_id / _atom_site_anisotrop.pdbx_label_atom_id / _atom_site_anisotrop.pdbx_label_comp_id / _atom_site_anisotrop.type_symbol / _chem_comp.name / _pdbx_entity_nonpoly.entity_id / _pdbx_entity_nonpoly.name / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_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_type.id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Nov 8, 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 / struct_ncs_dom_lim
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 / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Lin1840 protein
B: Lin1840 protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)162,34810
Polymers161,1442
Non-polymers1,2048
Water14,538807
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area8540 Å2
ΔGint-9 kcal/mol
Surface area47740 Å2
MethodPISA
Unit cell
Length a, b, c (Å)89.600, 95.160, 215.404
Angle α, β, γ (deg.)90.000, 96.380, 90.000
Int Tables number5
Space group name H-MI121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B

NCS domain segments:

Component-ID: _ / Ens-ID: 1 / Beg auth comp-ID: MET / Beg label comp-ID: MET / End auth comp-ID: LEU / End label comp-ID: LEU / Refine code: _ / Auth seq-ID: 1 - 724 / Label seq-ID: 1 - 724

Dom-IDAuth asym-IDLabel asym-ID
1AA
2BB

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Lin1840 protein / Beta-glucosidase


Mass: 80572.031 Da / Num. of mol.: 2 / Mutation: K2E, D270A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Listeria innocua serovar 6a (strain CLIP 11262) (bacteria)
Strain: CLIP 11262 / Gene: lin1840 / Production host: Escherichia coli (E. coli) / References: UniProt: Q92AS9

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Sugars , 3 types, 5 molecules

#2: Polysaccharide beta-D-glucopyranose-(1-6)-alpha-D-glucopyranose


Type: oligosaccharide / Mass: 342.297 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpb1-6DGlcpa1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/2,2,1/[a2122h-1a_1-5][a2122h-1b_1-5]/1-2/a6-b1WURCSPDB2Glycan 1.1.0
[][a-D-Glcp]{[(6+1)][b-D-Glcp]{}}LINUCSPDB-CARE
#3: Sugar ChemComp-BGC / beta-D-glucopyranose / beta-D-glucose / D-glucose / glucose


Type: D-saccharide, beta linking / Mass: 180.156 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Formula: C6H12O6
IdentifierTypeProgram
DGlcpbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
b-D-glucopyranoseCOMMON NAMEGMML 1.0
b-D-GlcpIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#6: Sugar ChemComp-GLC / alpha-D-glucopyranose / alpha-D-glucose / D-glucose / glucose


Type: D-saccharide, alpha linking / Mass: 180.156 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C6H12O6
IdentifierTypeProgram
DGlcpaCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
a-D-glucopyranoseCOMMON NAMEGMML 1.0
a-D-GlcpIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcSNFG CARBOHYDRATE SYMBOLGMML 1.0

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Non-polymers , 3 types, 810 molecules

#4: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#5: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 807 / Source method: isolated from a natural source / Formula: H2O

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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: 2.86 Å3/Da / Density % sol: 56.99 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / Details: PEG 4000, NaCl, LiSO4, glycerol

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: AR-NW12A / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 210 / Detector: CCD / Date: May 26, 2014
RadiationMonochromator: Numerical link type Si(111) double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2→32.51 Å / Num. obs: 112030 / % possible obs: 92.4 % / Redundancy: 3 % / Net I/σ(I): 4.7

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassification
REFMAC5.7.0029refinement
MOLREPphasing
PDB_EXTRACT3.15data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4ZOE

4zoe


Resolution: 2→32.51 Å / Cor.coef. Fo:Fc: 0.949 / Cor.coef. Fo:Fc free: 0.902 / SU B: 9.176 / SU ML: 0.113 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.166 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2354 5633 5 %RANDOM
Rwork0.1627 ---
obs0.1664 106407 92.32 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 84.36 Å2 / Biso mean: 17.435 Å2 / Biso min: 4.28 Å2
Baniso -1Baniso -2Baniso -3
1--0.01 Å20 Å20.03 Å2
2---0.02 Å20 Å2
3---0.02 Å2
Refinement stepCycle: final / Resolution: 2→32.51 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11184 0 85 807 12076
Biso mean--26.24 20.37 -
Num. residues----1448
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0160.01911470
X-RAY DIFFRACTIONr_bond_other_d0.0010.0210952
X-RAY DIFFRACTIONr_angle_refined_deg1.8321.98215547
X-RAY DIFFRACTIONr_angle_other_deg1.2743.00125291
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.86351446
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.82325.43512
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.573151984
X-RAY DIFFRACTIONr_dihedral_angle_4_deg19.5571550
X-RAY DIFFRACTIONr_chiral_restr0.1060.21786
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.02112972
X-RAY DIFFRACTIONr_gen_planes_other0.0030.022430
X-RAY DIFFRACTIONr_rigid_bond_restr4.627322418
X-RAY DIFFRACTIONr_sphericity_free19.6295263
X-RAY DIFFRACTIONr_sphericity_bonded6.136522762
Refine LS restraints NCS

Ens-ID: 1 / Number: 4447 / Refine-ID: X-RAY DIFFRACTION / Type: interatomic distance / Rms dev position: 0.11 Å / Weight position: 0.05

Dom-IDAuth asym-ID
1A
2B
LS refinement shellResolution: 2→2.052 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.307 409 -
Rwork0.203 7509 -
all-7918 -
obs--89.16 %

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