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- PDB-9ble: Crystal structure of thermostable dienelactone hydrolase. Monocli... -

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Basic information

Entry
Database: PDB / ID: 9ble
TitleCrystal structure of thermostable dienelactone hydrolase. Monoclinic space group.
ComponentsCarboxymethylenebutenolidase
KeywordsHYDROLASE / Dienelactone hydrolase / esterase activity / PETase / BHETase / thermostable enzyme / PET depolymerization
Function / homology: / Dienelactone hydrolase / Dienelactone hydrolase family / Alpha/Beta hydrolase fold / hydrolase activity / Carboxymethylenebutenolidase
Function and homology information
Biological speciesHydrogenobacter thermophilus (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.79 Å
AuthorsMuniz, J.R.C. / Almeida, D. / Brito, V. / Ciancaglini, I. / Sandano, A.L.H. / Squina, F. / Garcia, W.
Funding support Brazil, 25items
OrganizationGrant numberCountry
Sao Paulo Research Foundation (FAPESP)2020/15595-3 Brazil
Sao Paulo Research Foundation (FAPESP)2020/05784-3 Brazil
Sao Paulo Research Foundation (FAPESP)2022/05731-2 Brazil
Sao Paulo Research Foundation (FAPESP)2022/08958-8 Brazil
Sao Paulo Research Foundation (FAPESP)2015/23279-6 Brazil
Sao Paulo Research Foundation (FAPESP)2019/19360-3 Brazil
Sao Paulo Research Foundation (FAPESP)2020/11019-8 Brazil
Sao Paulo Research Foundation (FAPESP)2021/04254-3 Brazil
Sao Paulo Research Foundation (FAPESP)2022/14112-4 Brazil
Sao Paulo Research Foundation (FAPESP)2023/04782-5 Brazil
Sao Paulo Research Foundation (FAPESP)2023/04828-5 Brazil
Sao Paulo Research Foundation (FAPESP)2023/12398-0 Brazil
Sao Paulo Research Foundation (FAPESP)2023/04941-6 Brazil
Sao Paulo Research Foundation (FAPESP)2023/08832-7 Brazil
Brazilian National Council for Scientific and Technological Development (CNPq)305816/2020-9 Brazil
Brazilian National Council for Scientific and Technological Development (CNPq)422132/2018-7 Brazil
Brazilian National Council for Scientific and Technological Development (CNPq)306279/2020-7 Brazil
Brazilian National Council for Scientific and Technological Development (CNPq)315847/2021-2 Brazil
Brazilian National Council for Scientific and Technological Development (CNPq)403844/2023-1 Brazil
Brazilian National Council for Scientific and Technological Development (CNPq)176662/2023-5 Brazil
Brazilian National Council for Scientific and Technological Development (CNPq)304998/2023-0 Brazil
Brazilian National Council for Scientific and Technological Development (CNPq)307199/2023-1 Brazil
Other government88887.625460/2021-00
Other government88887.600186/2021-00
Other government88887.518696/2020-00
CitationJournal: To Be Published
Title: Crystal structure of thermostable dienelactone hydrolase
Authors: Muniz, J.R.C. / Almeida, D. / Brito, V. / Ciancaglini, I. / Sandano, A.L.H. / Squina, F. / Garcia, W.
History
DepositionApr 30, 2024Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 14, 2025Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Carboxymethylenebutenolidase
B: Carboxymethylenebutenolidase
C: Carboxymethylenebutenolidase
D: Carboxymethylenebutenolidase


Theoretical massNumber of molelcules
Total (without water)109,0364
Polymers109,0364
Non-polymers00
Water11,566642
1
A: Carboxymethylenebutenolidase

C: Carboxymethylenebutenolidase


Theoretical massNumber of molelcules
Total (without water)54,5182
Polymers54,5182
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_454-x-1,y+1/2,-z-11
Buried area2410 Å2
ΔGint-6 kcal/mol
Surface area18240 Å2
MethodPISA
2
B: Carboxymethylenebutenolidase

D: Carboxymethylenebutenolidase


Theoretical massNumber of molelcules
Total (without water)54,5182
Polymers54,5182
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_545-x,y-1/2,-z1
Buried area2430 Å2
ΔGint-5 kcal/mol
Surface area18250 Å2
MethodPISA
Unit cell
Length a, b, c (Å)47.474, 142.669, 74.887
Angle α, β, γ (deg.)90.000, 96.524, 90.000
Int Tables number4
Space group name H-MP1211
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21A
32A
42A
53A
63A
74A
84A
95A
105A
116A
126A

NCS domain segments:

Beg auth comp-ID: GLY / Beg label comp-ID: GLY / Auth asym-ID: A / Label asym-ID: A

Dom-IDComponent-IDEns-IDEnd auth comp-IDEnd label comp-IDAuth seq-IDLabel seq-ID
111LEULEU2 - 2338 - 239
211LEULEU2 - 2338 - 239
322LEULEU2 - 2338 - 239
422LEULEU2 - 2338 - 239
533LEULEU2 - 2338 - 239
633LEULEU2 - 2338 - 239
744LEULEU2 - 2338 - 239
844LEULEU2 - 2338 - 239
955THRTHR2 - 2348 - 240
1055THRTHR2 - 2348 - 240
1166LEULEU2 - 2338 - 239
1266LEULEU2 - 2338 - 239

NCS ensembles :
IDDetails
1Local NCS retraints between domains: 1 2
2Local NCS retraints between domains: 3 4
3Local NCS retraints between domains: 5 6
4Local NCS retraints between domains: 7 8
5Local NCS retraints between domains: 9 10
6Local NCS retraints between domains: 11 12

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Components

#1: Protein
Carboxymethylenebutenolidase


Mass: 27259.045 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Hydrogenobacter thermophilus (bacteria)
Gene: HTH_1817 / Production host: Escherichia coli (E. coli) / References: UniProt: D3DKA9
#2: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 642 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationN

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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: 2.4 Å3/Da / Density % sol: 48.67 % / Description: long rods
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 0.2 M Sodium fluoride, 0.1 M Bis-Tris propane 8.5, 20% PEG 3350

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: LNLS SIRIUS / Beamline: MANACA / Wavelength: 0.97718 Å
DetectorType: DECTRIS PILATUS 2M / Detector: PIXEL / Date: May 5, 2022
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97718 Å / Relative weight: 1
ReflectionResolution: 1.53→74.402 Å / Num. obs: 137099 / % possible obs: 92.3 % / Redundancy: 4.7 % / CC1/2: 0.997 / Rmerge(I) obs: 0.121 / Rpim(I) all: 0.062 / Rrim(I) all: 0.137 / Net I/σ(I): 6.6
Reflection shellResolution: 1.53→1.556 Å / Redundancy: 5 % / Rmerge(I) obs: 4.082 / Mean I/σ(I) obs: 0.5 / Num. unique obs: 7226 / CC1/2: 0.363 / Rpim(I) all: 1.995 / Rrim(I) all: 4.556 / % possible all: 98.3

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Processing

Software
NameVersionClassification
REFMAC5.8.0425refinement
XDSdata reduction
XDSdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.79→74.402 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.953 / SU B: 5.49 / SU ML: 0.084 / Cross valid method: FREE R-VALUE / ESU R: 0.125 / ESU R Free: 0.114
Details: Hydrogens have been added in their riding positions
RfactorNum. reflection% reflection
Rfree0.1903 4200 4.964 %
Rwork0.161 80416 -
all0.162 --
obs-84616 91.084 %
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK BULK SOLVENT
Displacement parametersBiso mean: 26.075 Å2
Baniso -1Baniso -2Baniso -3
1-2.268 Å2-0 Å20.037 Å2
2---1.918 Å2-0 Å2
3----0.35 Å2
Refinement stepCycle: LAST / Resolution: 1.79→74.402 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7435 0 0 642 8077
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.0127729
X-RAY DIFFRACTIONr_bond_other_d0.0010.0167083
X-RAY DIFFRACTIONr_angle_refined_deg1.5561.82610483
X-RAY DIFFRACTIONr_angle_other_deg0.5471.75316351
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.7825966
X-RAY DIFFRACTIONr_dihedral_angle_2_deg6.122536
X-RAY DIFFRACTIONr_dihedral_angle_3_deg12.126101235
X-RAY DIFFRACTIONr_dihedral_angle_6_deg17.0510368
X-RAY DIFFRACTIONr_chiral_restr0.0790.21092
X-RAY DIFFRACTIONr_gen_planes_refined0.0070.029149
X-RAY DIFFRACTIONr_gen_planes_other0.0010.021845
X-RAY DIFFRACTIONr_nbd_refined0.2120.21313
X-RAY DIFFRACTIONr_symmetry_nbd_other0.1920.26042
X-RAY DIFFRACTIONr_nbtor_refined0.1840.23874
X-RAY DIFFRACTIONr_symmetry_nbtor_other0.080.23678
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1620.2520
X-RAY DIFFRACTIONr_symmetry_xyhbond_nbd_other0.0580.21
X-RAY DIFFRACTIONr_symmetry_nbd_refined0.2280.238
X-RAY DIFFRACTIONr_nbd_other0.2440.2122
X-RAY DIFFRACTIONr_symmetry_xyhbond_nbd_refined0.1730.230
X-RAY DIFFRACTIONr_mcbond_it1.571.5863786
X-RAY DIFFRACTIONr_mcbond_other1.571.5853786
X-RAY DIFFRACTIONr_mcangle_it2.3812.8424733
X-RAY DIFFRACTIONr_mcangle_other2.3812.8424734
X-RAY DIFFRACTIONr_scbond_it2.7991.9453943
X-RAY DIFFRACTIONr_scbond_other2.7991.9453944
X-RAY DIFFRACTIONr_scangle_it4.3483.4075735
X-RAY DIFFRACTIONr_scangle_other4.3483.4075736
X-RAY DIFFRACTIONr_lrange_it5.99220.5288807
X-RAY DIFFRACTIONr_lrange_other5.8919.5948658
X-RAY DIFFRACTIONr_ncsr_local_group_10.0830.057495
X-RAY DIFFRACTIONr_ncsr_local_group_20.080.057457
X-RAY DIFFRACTIONr_ncsr_local_group_30.060.057565
X-RAY DIFFRACTIONr_ncsr_local_group_40.0740.057562
X-RAY DIFFRACTIONr_ncsr_local_group_50.0830.057572
X-RAY DIFFRACTIONr_ncsr_local_group_60.0830.057448
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDRefine-IDTypeRms dev position (Å)Weight position
11AX-RAY DIFFRACTIONLocal ncs0.082660.05009
12AX-RAY DIFFRACTIONLocal ncs0.082660.05009
23AX-RAY DIFFRACTIONLocal ncs0.079780.05009
24AX-RAY DIFFRACTIONLocal ncs0.079780.05009
35AX-RAY DIFFRACTIONLocal ncs0.059990.05009
36AX-RAY DIFFRACTIONLocal ncs0.059990.05009
47AX-RAY DIFFRACTIONLocal ncs0.074060.05009
48AX-RAY DIFFRACTIONLocal ncs0.074060.05009
59AX-RAY DIFFRACTIONLocal ncs0.082580.05009
510AX-RAY DIFFRACTIONLocal ncs0.082580.05009
611AX-RAY DIFFRACTIONLocal ncs0.082930.05009
612AX-RAY DIFFRACTIONLocal ncs0.082930.05009
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRfactor allNum. reflection allFsc freeFsc work% reflection obs (%)WRfactor Rwork
1.79-1.8360.2883170.27764760.27868640.9330.93898.96560.271
1.836-1.8870.2632780.24952030.2566390.9490.95382.55760.238
1.887-1.9410.2382310.23449270.23465010.9560.95979.34160.221
1.941-2.0010.22830.18949440.1963320.9710.97482.5490.171
2.001-2.0670.1992520.17251100.17361390.9710.9887.34320.159
2.067-2.1390.1992730.16149500.16359040.9730.98388.46540.149
2.139-2.220.1972520.15454200.15656950.9760.98699.59610.144
2.22-2.310.1632140.14641030.14754780.9820.98678.80610.136
2.31-2.4130.1892350.13750400.13952920.9810.98899.67880.131
2.413-2.5310.1772600.14347660.14550350.980.98799.82130.138
2.531-2.6670.1922390.15240810.15548180.9780.98689.66380.15
2.667-2.8290.2082240.16440390.16645340.9710.98394.02290.165
2.829-3.0240.1972130.15940380.16142570.9760.98599.85910.166
3.024-3.2660.1931890.15436440.15639840.9770.98696.20980.168
3.266-3.5770.1811690.1631060.16136600.9790.98589.48090.179
3.577-3.9980.1741390.14825620.14933280.9830.98881.15990.17
3.998-4.6140.1471440.12727780.12829220.9880.991000.156
4.614-5.6460.1741320.13923340.14124660.9820.991000.172
5.646-7.9610.191070.16818430.1719500.9790.9841000.202
7.961-74.4020.217480.19910370.210850.9650.9671000.238
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)
10.62910.40740.40991.87370.03911.2364-0.0076-0.0791-0.04280.0921-0.0156-0.19120.0905-0.01240.02320.12620.009-0.00950.07390.01840.0893-16.790132.1169-41.4019
20.80371.0382-0.92422.1696-1.1221.4462-0.06450.1028-0.13-0.10780.1208-0.03450.1172-0.1318-0.05630.11380.00080.00350.0146-0.00790.1701-22.745727.8313-50.2867
30.05280.24780.06941.29410.18660.8068-0.0428-0.02630.0093-0.1203-0.05080.064-0.0365-0.06140.09360.11280.03420.01480.0995-0.01650.0826-27.913639.566-47.6044
40.35520.42420.08981.23630.16410.2363-0.0586-0.09420.0355-0.16390.03540.0031-0.19160.01720.02320.1626-0.0227-0.00910.0606-0.02270.0594-19.135649.4313-50.8644
52.6318-2.5157-2.70247.03924.16434.27250.04830.12370.0437-0.1909-0.076-0.0129-0.1447-0.21570.02770.0875-0.0051-0.00850.08220.03360.1046-0.565416.72513.7276
69.06391.1276-10.90170.87850.699218.8369-0.50331.1005-0.1586-0.2994-0.05440.1008-0.0473-1.87550.55770.1389-0.03-0.15310.22590.06720.4668-7.11744.2033-7.3264
70.19830.00580.18021.4413-0.06140.4696-0.03460.05110.04070.02660.0573-0.0773-0.07060.0305-0.02270.0685-0.04160.02040.06490.00230.12545.30879.4418.5626
80.3290.09030.05491.0042-0.16420.0656-0.00870.0310.01590.07620.0351-0.04010.002-0.0293-0.02630.0522-0.03470.01960.0877-0.01140.12823.4988-4.546312.6166
90.0740.26780.07161.265-0.09830.9419-0.03730.0239-0.0440.07880.0144-0.2106-0.1618-0.00620.02290.203-0.0595-0.03070.0512-0.00240.059-14.64928.9492-32.8016
100.5123-0.18990.71731.24780.88852.279-0.10790.1005-0.05980.1934-0.01220.2634-0.14370.11560.12010.25080.00230.04420.03740.01190.0825-27.15139.789-30.0303
110.767-0.082-0.0631.1475-0.36880.1293-0.04990.1366-0.01610.41660.0149-0.0952-0.1275-0.02140.0350.2472-0.0138-0.03620.0278-0.00290.0361-17.7015-4.0057-20.4248
127.5575-1.73231.74091.9105-0.58171.86210.1050.1854-0.175-0.0665-0.0472-0.07620.14430.0482-0.05780.1723-0.0084-0.00720.0668-0.01940.0861-17.4741-9.4607-33.8121
139.39923.01061.55384.6257-0.60150.5942-0.0362-0.27370.0557-0.0671-0.01370.01520.0326-0.06330.050.1515-0.00890.03990.08170.00550.1269-3.522422.5613-0.6588
140.40890.050.25471.88620.15092.16630.0517-0.0436-0.0434-0.1143-0.0376-0.07640.12620.0516-0.01410.08280.02280.00670.07670.00360.10991.070933.2602-6.5791
151.12930.27560.82231.2573-0.60249.26560.0160.0305-0.1544-0.08920.13340.31980.1705-0.218-0.14950.0917-0.0196-0.03220.05610.0070.1682-10.951928.0578-6.3132
160.0255-0.18660.06951.5664-0.60670.48790.0232-0.0138-0.0073-0.10160.07670.19260.04550.0196-0.09990.05810.00340.01090.08440.00340.1196-7.190545.5426-10.3208
Refinement TLS group
IDRefine-IDRefine TLS-IDSelectionAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1ALLA2 - 69
2X-RAY DIFFRACTION2ALLA70 - 103
3X-RAY DIFFRACTION3ALLA104 - 158
4X-RAY DIFFRACTION4ALLA159 - 234

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