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- PDB-4f66: The crystal structure of 6-phospho-beta-glucosidase from Streptoc... -

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Basic information

Entry
Database: PDB / ID: 4f66
TitleThe crystal structure of 6-phospho-beta-glucosidase from Streptococcus mutans UA159 in complex with beta-D-glucose-6-phosphate.
ComponentsPutative phospho-beta-glucosidase
KeywordsHYDROLASE / structural genomics / PSI-Biology / protein structure initiative / midwest center for structural genomics / MCSG
Function / homology
Function and homology information


6-phospho-beta-glucosidase / 6-phospho-beta-glucosidase activity / methyl beta-D-glucoside 6-phosphate glucohydrolase activity / carbohydrate metabolic process
Similarity search - Function
Glycoside hydrolase family 1, active site / Glycosyl hydrolases family 1 active site. / Glycosyl hydrolases family 1, N-terminal conserved site / Glycosyl hydrolases family 1 N-terminal signature. / Glycosyl hydrolase family 1 / Glycoside hydrolase family 1 / Glycosidases / Glycoside hydrolase superfamily / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
6-O-phosphono-beta-D-glucopyranose / FORMIC ACID / Phospho-beta-glucosidase
Similarity search - Component
Biological speciesStreptococcus mutans (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.479 Å
AuthorsTan, K. / Michalska, K. / Hatzos-Skintges, C. / Bearden, J. / Joachimiak, A. / Midwest Center for Structural Genomics (MCSG)
CitationJournal: Acta Crystallogr. D Biol. Crystallogr. / Year: 2013
Title: GH1-family 6-P-beta-glucosidases from human microbiome lactic acid bacteria.
Authors: Michalska, K. / Tan, K. / Li, H. / Hatzos-Skintges, C. / Bearden, J. / Babnigg, G. / Joachimiak, A.
History
DepositionMay 14, 2012Deposition site: RCSB / Processing site: RCSB
SupersessionJun 13, 2012ID: 4DDE
Revision 1.0Jun 13, 2012Provider: repository / Type: Initial release
Revision 1.1Nov 15, 2017Group: Database references / Category: citation / citation_author
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
Revision 1.2Jul 29, 2020Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Structure summary
Category: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_ref_seq_dif / 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 / _struct_ref_seq_dif.details
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 1.3Sep 13, 2023Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Putative phospho-beta-glucosidase
B: Putative phospho-beta-glucosidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)111,81110
Polymers110,9512
Non-polymers8618
Water20,6271145
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5720 Å2
ΔGint-18 kcal/mol
Surface area33670 Å2
MethodPISA
Unit cell
Length a, b, c (Å)58.665, 92.449, 94.351
Angle α, β, γ (deg.)90.00, 101.32, 90.00
Int Tables number4
Space group name H-MP1211
DetailsExperimentally unknown. It is predicted that the molecule is monomeric.

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Components

#1: Protein Putative phospho-beta-glucosidase


Mass: 55475.344 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Streptococcus mutans (bacteria) / Strain: UA159 / Gene: bgl, SMU_1601 / Plasmid: pMCSG7 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)magic / References: UniProt: Q8DT00, 6-phospho-beta-glucosidase
#2: Sugar ChemComp-BG6 / 6-O-phosphono-beta-D-glucopyranose / BETA-D-GLUCOSE-6-PHOSPHATE / 6-O-phosphono-beta-D-glucose / 6-O-phosphono-D-glucose / 6-O-phosphono-glucose


Type: D-saccharide, beta linking / Mass: 260.136 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Formula: C6H13O9P
IdentifierTypeProgram
b-D-Glcp6PO3IUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
#3: Chemical
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL / Ethylene glycol


Mass: 62.068 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C2H6O2
#4: Chemical ChemComp-FMT / FORMIC ACID / Formic acid


Mass: 46.025 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: CH2O2
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 1145 / 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: 2.26 Å3/Da / Density % sol: 45.6 %
Crystal growTemperature: 289 K / Method: vapor diffusion, sitting drop / pH: 7
Details: 0.2M Sodium format, 20% (w/v) PEG3350, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.97918 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Nov 9, 2011 / Details: mirror
RadiationMonochromator: Si 111 crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97918 Å / Relative weight: 1
ReflectionResolution: 1.48→25.2 Å / Num. all: 163713 / Num. obs: 163713 / % possible obs: 99.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 4.6 % / Rmerge(I) obs: 0.067 / Net I/σ(I): 27.1
Reflection shellResolution: 1.48→1.51 Å / Redundancy: 3.1 % / Rmerge(I) obs: 0.589 / Mean I/σ(I) obs: 1.92 / Num. unique all: 7937 / % possible all: 96.5

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Processing

Software
NameVersionClassification
SBC-Collectdata collection
MOLREPphasing
PHENIX(phenix.refine: 1.7.1_743)refinement
HKL-3000data reduction
HKL-3000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB entry: 3PN8
Resolution: 1.479→25.077 Å / SU ML: 0.41 / σ(F): 1.34 / Phase error: 17.37 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.1853 8214 5.02 %random
Rwork0.1617 ---
obs0.1629 163661 99.61 %-
all-163661 --
Solvent computationShrinkage radii: 0.83 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 45.185 Å2 / ksol: 0.369 e/Å3
Displacement parameters
Baniso -1Baniso -2Baniso -3
1-3.3277 Å2-0 Å21.7011 Å2
2---1.3678 Å20 Å2
3----1.9599 Å2
Refinement stepCycle: LAST / Resolution: 1.479→25.077 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7804 0 54 1145 9003
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0068233
X-RAY DIFFRACTIONf_angle_d1.0611173
X-RAY DIFFRACTIONf_dihedral_angle_d13.0912999
X-RAY DIFFRACTIONf_chiral_restr0.0761120
X-RAY DIFFRACTIONf_plane_restr0.0051456
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.4791-1.49590.32082660.28134719X-RAY DIFFRACTION92
1.4959-1.51350.26732740.26155098X-RAY DIFFRACTION99
1.5135-1.53190.26082950.24945150X-RAY DIFFRACTION100
1.5319-1.55130.29592710.24425250X-RAY DIFFRACTION100
1.5513-1.57170.23462770.22465165X-RAY DIFFRACTION100
1.5717-1.59330.26312710.21865190X-RAY DIFFRACTION100
1.5933-1.6160.24462930.19945123X-RAY DIFFRACTION100
1.616-1.64010.21862860.19245175X-RAY DIFFRACTION100
1.6401-1.66580.23892820.1845158X-RAY DIFFRACTION100
1.6658-1.69310.20162810.17645197X-RAY DIFFRACTION100
1.6931-1.72220.21152500.17335225X-RAY DIFFRACTION100
1.7222-1.75360.18083050.16555146X-RAY DIFFRACTION100
1.7536-1.78730.1942760.15885188X-RAY DIFFRACTION100
1.7873-1.82370.19112710.15915226X-RAY DIFFRACTION100
1.8237-1.86340.18452850.15825161X-RAY DIFFRACTION100
1.8634-1.90670.18282500.15255206X-RAY DIFFRACTION100
1.9067-1.95440.18213010.15035188X-RAY DIFFRACTION100
1.9544-2.00720.18252390.15355220X-RAY DIFFRACTION100
2.0072-2.06620.19392640.15385190X-RAY DIFFRACTION100
2.0662-2.13290.17922780.15265207X-RAY DIFFRACTION100
2.1329-2.20910.18242470.14845218X-RAY DIFFRACTION100
2.2091-2.29750.17842750.15085199X-RAY DIFFRACTION100
2.2975-2.4020.17462720.15125214X-RAY DIFFRACTION100
2.402-2.52850.18182600.14825240X-RAY DIFFRACTION100
2.5285-2.68670.18442780.15785222X-RAY DIFFRACTION100
2.6867-2.89390.1882850.16095185X-RAY DIFFRACTION100
2.8939-3.18460.18192240.15865266X-RAY DIFFRACTION100
3.1846-3.64420.16932820.15675251X-RAY DIFFRACTION100
3.6442-4.58670.1532790.13415239X-RAY DIFFRACTION100
4.5867-25.08050.16272970.16565231X-RAY DIFFRACTION99
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
12.3084-0.07190.27930.8966-0.12821.04990.03230.13680.1376-0.19050.0340.06720.0401-0.1442-0.05270.1344-0.0343-0.00230.11910.00380.086-2.32070.951522.2931
21.8677-0.5399-0.11631.93530.09771.09430.03910.58470.0512-0.3773-0.02860.18260.0582-0.2577-0.02830.2128-0.0446-0.03220.24770.03390.1096-4.0656-1.196812.2396
31.45320.067-0.3350.6436-0.0340.5629-0.11810.2281-0.2317-0.16750.05370.11510.1364-0.17440.05670.1838-0.0554-0.02010.1764-0.03830.1294-8.5312-11.292121.05
40.86170.0694-0.40790.5704-0.09310.5666-0.02680.127-0.0698-0.09220.01210.07930.0705-0.12930.0110.0709-0.0333-0.02870.0978-0.00810.0936-11.254-6.056730.9735
50.59510.24110.04840.40420.17170.2957-0.02290.0360.0427-0.03320.01050.0712-0.0167-0.05170.01120.0737-0.0072-0.00610.09130.00640.1072-4.99394.685341.2201
61.10150.2853-0.13680.87780.27340.5211-0.0106-0.13280.06480.0623-0.02960.17070.0846-0.06970.03080.0719-0.0095-0.00520.0944-0.00630.1-6.53981.985247.3617
70.23560.0891-0.27170.58020.20310.71040.00010.0270.0849-0.06310.03920.0136-0.0525-0.0319-0.04330.06560.0001-0.01250.09290.00130.10977.370610.76539.884
80.4233-0.0608-0.2730.5633-0.26751.97360.05590.13370.0583-0.234-0.0114-0.0880.01970.158-0.00790.1399-0.02010.03610.1161-0.00040.099216.29994.286621.0508
91.1519-0.14310.28080.8357-0.09121.09930.03150.24110.1054-0.2495-0.00080.0452-0.0405-0.0137-0.04490.1529-0.01370.01410.12890.00960.09365.09913.154718.9004
100.7265-0.0332-0.21481.8225-0.87062.1185-0.06450.1574-0.0874-0.2065-0.0332-0.28270.11770.27890.11820.17570.00060.0620.1414-0.02210.126417.7283-5.02418.0929
110.8947-0.6038-0.27791.68080.5421.366-0.0402-0.18530.01230.27190.0682-0.12930.12220.2262-0.01790.17590.0509-0.01130.15330.020.07718.4654-2.592181.4585
120.3164-0.1407-0.14860.4504-0.28120.851-0.0498-0.0749-0.04810.01960.0024-0.04580.13990.18650.0020.10850.04030.00280.1252-0.00230.10719.9965-4.9459.8059
130.3490.1541-0.13180.4550.06941.19260.0412-0.11030.06610.14150.0317-0.0776-0.15020.1591-0.04780.12630.0177-0.01160.1189-0.03030.124314.707414.119370.5254
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resseq 0:50)
2X-RAY DIFFRACTION2chain 'A' and (resseq 51:79)
3X-RAY DIFFRACTION3chain 'A' and (resseq 80:120)
4X-RAY DIFFRACTION4chain 'A' and (resseq 121:181)
5X-RAY DIFFRACTION5chain 'A' and (resseq 182:272)
6X-RAY DIFFRACTION6chain 'A' and (resseq 273:318)
7X-RAY DIFFRACTION7chain 'A' and (resseq 319:375)
8X-RAY DIFFRACTION8chain 'A' and (resseq 376:411)
9X-RAY DIFFRACTION9chain 'A' and (resseq 412:456)
10X-RAY DIFFRACTION10chain 'A' and (resseq 457:477)
11X-RAY DIFFRACTION11chain 'B' and (resseq 0:181)
12X-RAY DIFFRACTION12chain 'B' and (resseq 182:318)
13X-RAY DIFFRACTION13chain 'B' and (resseq 319:477)

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